Abstract: The embodiments of the present application disclose a method of controlling display of a display device, an apparatus thereof and a display apparatus. The display device includes a backlight unit and a display panel, wherein the backlight unit includes a plurality of backlight partitions, each of which is independently driven, and the display panel includes a plurality of display partitions in one-to-one correspondence with the backlight partitions. The method comprises: causing the display panel to display a test image, wherein each pixel of the test image has a same gray value; acquiring a luminance of each display partition of the display panel; determining a compensation coefficient according to the luminance of each display partition; adjusting backlight data of the backlight partition according to the compensation coefficient to obtain adjusted backlight data of each backlight partition; and providing the adjusted backlight data to the backlight unit for display by the display panel.

Abstract: A system prioritizes the rendering and streaming of image data based on risk maps that predict change in a three-dimensional (“3D”) environment. The system receives primitives that are distributed across a 3D space to represent the 3D environment. The system generates a first image based on primitives that fall within a first view frustum, and generates a risk map with a risk value for each particular pixel of the first image. Each risk value quantifies a probability that a pixel of the first image associated with that risk value changes as a result of changing the first view frustum to a second view frustum. The system then performs an out-of-order rendering of primitives that fall within the second view frustum based on the risk value for each first image pixel that is replaced in a second image with a rendered primitive from the second view frustum.

Abstract: A central server according to an embodiment of the present invention may comprise a database which stores library data corresponding to a library to be executed in a lighting device, a communication unit which transmits the library data to a mobile terminal of a user, and a processor which acquires a seat layout map of a performance hall and provides directing data including information on a color pattern that each of a plurality of pixels constituting the seat layout map has to express to each pixel.

Abstract: In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may determine first multiple subsegments of an image segment of first image segments associated with image coordinates; determine first multiple average color values respectively associated with the first multiple subsegments; receive user input from an information handling system (IHS) of the multiple information handling systems (IHSs); receive a second image frame of the game based at least on the user input; determine second multiple subsegments of an image segment of second image segments of the second image frame associated with the image coordinates; determine second multiple average color values respectively associated with the second multiple subsegments; determine that a comparison of the first multiple average color values with second multiple average color values meets or exceeds a threshold; and associate the image coordinates with the IHS of the multiple IHSs.

Abstract: Provided is an image with which it is possible for a user to discern at a glance a difference in setting values used for image processing and image processing results depending on the difference in the setting values. An image processing system generates a display image in which a first display image including a first setting value group and a first image processing result is associated with a second display image including a second setting value group and a second image processing result. The image display system generates a display image in which a display mode of at least one of setting items corresponding to the setting values varying in value according to a comparison result is different from a display mode of others.

Abstract: A display apparatus including a display panel and a display driver is provided. The display driver is coupled to the display panel. The display driver is configured to drive the display panel by at least one of a plurality of gray levels to display an image frame in a first state. The display driver is configured to drive the display panel by a predetermined gray level to display a standby frame in a second state. The display driver determines the predetermined gray level of the standby frame according to the gray levels of the image frame. In addition, a driving method of a display apparatus is also provided.

Abstract: Various methods and systems are provided for conveying information about cleaning, disinfection, and sterilization (e.g., processing) of touchable components of a medical device using visually detectable indicators (VDIs). Information regarding processing of an ultrasound device may be conveyed by configuring the ultrasound device to include a first component with a first visual indicator to indicate a first processing level and a second component with a second visual indicator to indicate a second processing level. Implementing visual indicators to convey information about processing may reduce time, cost, and other resources used to process medical devices compared to conventional processing methods wherein the entire medical device may be processed to one processing level.

Abstract: Systems and methods relating to displaying images are disclosed. In one embodiment, sensor data is received via one or more sensors of a wearable head device comprising a display, the sensor data indicative of a surrounding environment of a user of the wearable head device. An image can be determined based on the sensor data, the image corresponding to the surrounding environment. A visibility of a first portion of the image corresponding to a first portion of the surrounding environment can be enhanced. Enhancing a visibility of a second portion of the image corresponding to a second portion of the surrounding environment can be forgone. The enhanced first portion of the image and a view of the second portion of the surrounding environment can be presented concurrently via the display of the wearable head device.

Abstract: A display device includes pixels, an image converter generating second image data using first image data of an N-th frame and first image data of an (N+1)th frame; and a data driver supplying a data signal corresponding to the second image data to the pixels during an (N+1)th frame period. The image converter detects a logo and a logo area using the first image data, calculates a first representative value of data corresponding to a peripheral area of the logo area among the first image data of an N-th frame and a second representative value of data corresponding to a reference area among the first image data of the (N+1)th frame, and selectively converts data for the logo among the first image data of the (N+1)th frame according to the first representative value and the second representative value to generate the second image data of the (N+1)th frame.

Abstract: Color filter array patterns are provided for enhancing an image sensor's light sensitivity while preserving a color accuracy for image signal processing applications. In one example, an image sensor can include a substrate layer containing a first set of photodiodes and a second set of photodiodes, wherein each of the first set of photodiodes is larger than each of the second set of photodiodes; a first color filter array (CFA) covering the first set of photodiodes, wherein the first CFA includes a first set of color filters and a portion of the first set of color filters includes one or more clear filters; a second CFA covering the second set of photodiodes, wherein the second CFA includes a second set of color filters that is different than the first set of color filters; and one or more lenses covering the first CFA and the second CFA.

Abstract: A display device is in a multi-monitor system in which a plurality of display devices are connected using a daisy chain to display an image signal. The display device may include, but is not limited to, a reception unit configured to receive signal information that is information regarding a display of the image signal on a display device from the display device connected to an own display device; a comparison unit configured to compare the received signal information and signal information of the image signal in the own display device; and an output unit configured to output an instruction to perform a reset on at least one of the plurality of display devices when the two types of signal information are determined to be different as a result of the comparison.

Abstract: A gamma correction method is disclosed that performs gamma correction for a display device. A plurality of correction matrices respectively corresponding to a plurality of spectrums of different test display devices is obtained. A spectrum of the display device is measured. A correction matrix corresponding to the spectrum of the display device is selected from the plurality of correction matrices. Tristimulus data of the display device are measured and the measured tristimulus data are converted into perception tristimulus data by using the selected correction matrix. The gamma correction for the display device is performed based on the perception tristimulus data.

Abstract: A method includes determining, by an analysis system, a system aspect of a system for a protection evaluation. The method further includes determining, by the analysis system, at least one evaluation perspective for use in performing the protection evaluation on the system aspect. The method further includes determining, by the analysis system, at least one evaluation viewpoint for use in performing the protection analysis on the system aspect. The method further includes obtaining, by the analysis system, protection data regarding the system aspect in accordance with the at least one evaluation perspective and the at least one evaluation viewpoint. The method further includes calculating, by the analysis system, a protection rating as a measure of protection maturity for the system aspect based on the protection data, the at least one evaluation perspective, the at least one evaluation viewpoint, and at least one evaluation rating metric.

Abstract: Disclosed is an electronic device including at least one sensor, a first display configured to output a first image corresponding to content for a left eye of a user and a second display configured to output a second image corresponding to the content for a right eye of the user, and a processor configured to display, using the first display and the second display, the content in a virtual display region through a glass plate of the smart glass, identify a state of the smart glass using the at least one sensor, based on identifying that a sensor value of the at least one sensor indicating the state of the smart glass is less than a preset value, adjust at least one of a display position or a size of the content in the virtual display region such that the content is displayed in a first display region corresponding to a first field of view (FOV) of a user that is narrowed according to the state of the smart glass, and based on identifying that the sensor value is greater than the preset value, adjust the at le

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for three sub-color correction based on two-dimensional graphs. In an aspect, a method includes obtaining an image to be shown on a display, determining three sub-color values of a particular pixel in the image, including a first sub-color value for a first sub-color, a second sub-color value for a second sub-color, and a third sub-color value for a third sub-color of the particular pixel, obtaining a representation of a two-dimensional graph of color-correction curves, selecting a selected color-correction curve to use to correct the first sub-color value based on both the second sub-color value and the third sub-color value, determining a corrected first sub-color value based on the first sub-color value, and outputting the image using the corrected first sub-color value instead of the first sub-color value.

Abstract: A display device is disclosed, and the display device includes a display layer and a lens layer; the lens layer is provided on a light emergent side of the display layer, and includes at least one grating compound lens unit; the display layer includes at least one display pixel set, and the display pixel set is configured to emit light for imaging toward the grating compound lens unit during display; the grating compound lens unit is configured to optically image the display pixel set; and the grating compound lens unit is further configured to deflect the light for imaging, to make an image-space central visual field direction of the grating compound lens unit intersect with an extension direction of an optical axis of the grating compound lens unit, so that the display device has one or more viewpoints.

Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate and sub-pixels on the base substrate, a sub-pixel includes an organic light emitting element and a pixel circuit, the organic light emitting element includes a first electrode, a light emitting layer and a second electrode which are stacked, the second electrode is electrically connected to the pixel circuit. The display substrate further includes an active semiconductor layer, a first conductive layer, a second conductive layer, a source-drain metal layer, and a third conductive layer, the source-drain metal layer includes a first power signal line, and the third conductive layer includes a second power signal line; the display substrate further includes reset power signal lines, the reset power signal lines include a first reset power signal line and a second reset power signal line which are electrically connected to the pixel circuit.

Abstract: Disclosed herein is a system for providing a low-latency transmission between a client and a server. The client may be a thin client that leverages a codec to receive data transmissions from the server over a dedicated connection and need not require significant processing power. The client-server system has additional capabilities for reducing latency, including providing a view port for viewing portions of documents in a buffer cache and providing a method for blending image content by applying an alpha coefficient to separated red, blue, and green image components.

Abstract: An imaging device capable of increasing a dynamic range of an image while minimizing a decrease in image quality when capturing is performed under low illuminance. An imaging device includes: a first imaging element (103) having sensitivity to visible light and configured to output a first image signal (107); a second imaging element (104) having sensitivity to infrared light and configured to output a second image signal (108A) and a third image signal (108B) acquired under an exposure condition different from that of the second image signal (108A) at a second frame rate higher than a first frame rate of the first imaging element (103); and a combination processor configured to generate a combination including the first image signal (107) output from the first imaging element (103) and the second image signal (108A) and the third image signal (108B) output from the second imaging element (104) and generate a fourth image signal (109).

Abstract: A power supply unit adapts based on an image to be displayed by a display panel. The power supply unit includes a controller circuit for generating a control signal, and a converter circuit for generating an output supply voltage based on the control signal. The controller circuit includes a first look-up table (LUT) storing a set of lower limit values, and a second LUT storing a set of upper limit values. Moreover, the controller circuit includes a microcontroller for receiving an on-pixel-ratio (OPR) value and identifying an entry in the first LUT and the second LUT from the received OPR value. The controller circuit further includes an output circuit for generating the control signal between a first voltage corresponding to a lower limit stored in the identified entry in the first LUT and a second voltage corresponding to an upper limit stored in the identified entry in the second LUT.

Abstract: Various aspects include portable speakers and methods of controlling such speakers. In a particular implementation, a portable loudspeaker includes: a controller configured to control an audio output according to at least two distinct equalization profiles and in at least two distinct physical orientations, where the controller is configured to switch between two of the distinct equalization profiles in response to detecting a change in physical orientation of the portable loudspeaker between two of the distinct physical orientations, where the switch between the two distinct equalization profiles is either: a) modified by a hysteresis factor, or b) smoothed according to a predefined pattern.

Abstract: A display apparatus includes a display panel, a contrast analyzer, a contrast processor and a data driver. The display panel includes a plurality of sub display areas. The display panel is configured to display an image based on input image data. The contrast analyzer is configured to analyze the input image data in a time division method. The contrast processor is configured to adjust contrast of the input image data based on analysis result of the contrast analyzer. The data driver is configured to generate data voltages based on output data of the contrast processor. A number of contrast analysis cores of the contrast analyzer is determined according to a number of the sub display areas and a frame rate.

Abstract: Embodiments of the present disclosure relate to a display device and driving method thereof. A display device of the present disclosure includes a display panel including a plurality of gate lines, a plurality of data lines, and a plurality of subpixels. The display device further includes a gate driving circuit for supplying scan signals to the plurality of gate lines, a data driving circuit for supplying data voltage to the plurality of data lines, and a timing controller. The timing controller is for controlling the gate driving circuit and the data driving circuit, and controlling a luminance of the plurality of subpixels according to a driving frequency of image data by detecting a variable information which is changed according to the driving frequency of the image data supplied from a host system.

Abstract: A near eye display assembly includes (a) frame; (b) a combiner operably connected to the frame as a first reflective surface positionable in front of an eye of a user of the display assembly; (c) a secondary mirror operably connected to the frame as a second reflective surface positionable proximate a side of the nose adjacent to the eye of a user of the display assembly; (d) an image source operably connected to the frame and optically coupled to the secondary mirror along an optical path; and (e) an optical fold element between the image source and the secondary mirror in the optical path, and positionable proximate the temple adjacent to the eye of a user of the display assembly; wherein an intermediate image is formed in the optical path between the image source and the secondary mirror, wherein the combiner and the secondary mirror are in an off-axis folded geometry which directs images from the optical fold element to an eyebox of the near eye display assembly, and at least one of the combiner and the s

Abstract: A display panel includes a plurality of sub-pixel structures and a plurality of transfer elements. The sub-pixel structures include a plurality of first sub-pixel structures. A data line of each of the first sub-pixel structures is disposed adjacent to a corresponding transfer element, and a scan line of each of the first sub-pixel structures is electrically connected to the corresponding transfer element. The first sub-pixel structures include a plurality of first-type sub-pixel structures and a plurality of second-type sub-pixel structures. When the display panel displays a grayscale picture, each of the first-type sub-pixel structures has first brightness, each of the second-type sub-pixel structures has second brightness. The first brightness is less than the second brightness. A total number of the first sub-pixel structures of the display panel is A, a number of the first-type sub-pixel structures in the first sub-pixel structures is a, and 50%<(a/A)<100%.

Abstract: Embodiments of the present disclosure relate to a display assembly with color calibration for improving accuracy of displayed colors under thermal shifts. A data processing circuit of the display assembly determines color compensation coefficients corresponding to an operating temperature of a display panel, each color compensation coefficient accounting for a thermal shift of a respective color component at the operating temperature. The data processing circuit applies the color compensation coefficients to color transform elements corresponding to an initial temperature to determine a corrected version of the color transform elements corresponding to the operating temperature.

Abstract: The present disclosure is directed toward systems and methods that efficiently and effectively generate an enhanced document image of a displayed document in an image frame captured from a live image feed. For example, systems and methods described herein apply a document enhancement process to a displayed document in an image frame that result in an enhanced document image that is cropped, rectified, un-shadowed, and with dark text against a mostly white background. Additionally, systems and method described herein determine whether a stored digital content item includes a displayed document. In response to determining that a stored digital content item does include a displayed document, systems and methods described herein generate an enhanced document image of a displayed document included in the stored digital content item.

Abstract: This application provides a control display method and an electronic device. The method includes: determining a display position of a control on a background picture; and then determining a display scene of the background picture at the display position of the control, where the display scene of the background picture at the display position of the control is determined based on display parameters of the background picture at the display position of the control; determining display parameters of the control based on the display scene of the background picture at the display position of the control, so that a contrast between the background picture displayed at the display position of the control and the control displayed based on the display parameters meets a first preset condition; and displaying the control based on the determined display parameters of the control. This application is applicable to control display of the electronic device.

Abstract: A control circuit applied to a display includes a receiving interface, an image processing circuit, and a backlight control circuit. The receiving interface is arranged to receive an image data from an image source, wherein the image data has an unfixed frame rate. The image processing circuit is arranged to receive the image data from the receiving interface and determine a frame rate of the image data. The backlight control circuit is arranged to generate a control signal to a display panel according to the frame rate, to control brightness of a backlight module of the display panel.

Abstract: A rendering system adapts textures used by a Graphics Processing Unit (“GPU”) for the purpose of transferring data points of a point cloud to the GPU for processing and rendering. The rendering system determines the GPU constraints, and obtains a tree-based representation for the point cloud data points. The rendering system selects nodes from the tree-based representation that represent at least a first set of data points within the field-of-view with a first level of detail, that represent a second set of data points within the field-of-view with a different second level of detail, and that collectively satisfy the GPU constraints. The rendering system partitions a texture into chunks, encodes each chunk with data from different selected nodes, and presents an image based on rendered partial images generated by the GPU for the texture chunks.

Abstract: Example devices may include a display (such as an emissive display), and a controller, where the controller is configured to determine an image content parameter for a displayed image shown on the display, and adjust a duty ratio of the display based on the image content parameter. The duty ratio may be dynamically adjusted based on, for example, an image content parameter that may be related to the brightness of the image, or a portion thereof. The controller may be configured to determine an image content parameter for each of one or more portions of a displayed image, and adjust a duty ratio for corresponding parts of the display based on the image content parameter associated with the respective one or more portions of the displayed image.

Abstract: A method, apparatus, and system for identifying objects based on grayscale images in the operation of an autonomous driving vehicle is disclosed. In one embodiment, one or more first color images are received from a camera mounted at an autonomous driving vehicle (ADV). One or more first grayscale images are generated based on the one or more first color images, which comprises converting each of the one or more first color images into one of the first grayscale images. One or more objects in the one or more first grayscale images are identified based on a pre-trained grayscale perception model. A trajectory for the ADV is planned based at least in part on the identified one or more objects. Control signals are generated to drive the ADV based on the planned trajectory.

Abstract: A non-invasive method of calculating the central venous pressure (CVP) of a patient may include analysis of video of the neck region of the patient. Filters, which may include spatial filters and/or temporal filters, may be applied to the video to enhance the visibility of small movements, which may be due to circulatory pulsations of the patient. The video may be modified to highlight such movements, and motion indicative of venous pulsation may be distinctly identified and highlighted.

Abstract: Systems and methods to achieve desired color accuracy, power consumption, and gamma correction in an array of pixels of a micro-LED display. The method and system provides an array of pixels, wherein each pixel comprising a plurality of sub-pixels arranged in a matrix and a driving circuitry configured to provide an individual emission control signal to each sub-pixel of each pixel in the array of pixels to independently control an emission time and a duty cycle of each sub-pixel.

Abstract: The present disclosure relates to systems, non-transitory computer-readable media, and methods for implementing part-level semantic aware transformations when editing digital images. For example, the disclosed systems identify a user selection designating an active region of a subpart (e.g., an object portion) to modify in a shape-constrained manner. Additionally, in certain implementations, the disclosed systems identify another user selection to designate an influenced region comprising adjoining areas connected to the active region. In some embodiments, the disclosed systems generate a boundary vector path outlining the active region and the influenced region. Furthermore, the disclosed systems can determine transformation constraints corresponding to specific path segments of the boundary vector path.

Abstract: A display apparatus, a display management module and a method for ambient light compensation are described. The display management module is configured to receive an input video signal comprising a sequence of video frames and to determine whether a current video frame of the sequence of video frames immediately follows a scene change. The display management module is further configured to adjust ambient light compensation applied to the input signal in dependence on the signal indicative of intensity of ambient light only in response to determining that the current video frame of the sequence of video frames immediately follows a scene change.

Abstract: Example embodiments of the present disclosure relate to a control system for controlling an HVAC device where the control system includes a temperature sensor that provides a signal indicative of a temperature associated with the HVAC device, an orientation sensor that provides a signal indicative of an operating orientation of the HVAC device, and control circuitry that receives the temperature signal and the orientation signal from the orientation sensor. The control circuitry selects an operating thermal control set point from a plurality of stored thermal control set points based at least in part on an orientation signal, determines a temperature sensor input based on the temperature signal and compares the temperature sensor input to the operating thermal control set point, and operates the HVAC device based at least in part on that comparison.

Abstract: A display device includes a display configured to display an image and a controller configured to reduce a blue component in the image when an execution command of a blue light reduction function is received. The controller may detect a preset part or color and perform control such that an amount of reduction of a blue component of an area corresponding to the detected part or color is different from that of the remaining area.

Abstract: A method for simulating a rendering of a makeup product on a body area including the steps of: acquiring an image of the body area without makeup of a subject, determining first color parameters of the pixels of the image corresponding to the body area without makeup, identifying the pixels of the body area without makeup exhibiting highest brightness or red component value, and determining second color parameters of the pixels of the image corresponding to the body area, wherein the second color parameters render a making up of the body area by the makeup product.

Abstract: An illustrative image rendering system separate from and communicatively coupled to a presentation device detects a pre-modeled scene within a captured frame received from the presentation device. The pre-modeled scene is associated with a model asset accessible to the image rendering system. Based on the captured frame and the model asset, the image rendering system generates an augmentable representation of the pre-modeled scene and, based on the augmentable representation, generates an augmented version of the captured frame. The generating of the augmented version of the captured frame includes a plurality of render passes each configured to simulate a different virtualized element of a plurality of virtualized elements augmenting the pre-modeled scene within the augmented version of the captured frame. The image rendering system provides the augmented version of the captured frame to the presentation device. Corresponding methods and systems are also disclosed.

Abstract: A computer-based method for rendering modified graphical content is disclosed. The graphical content includes a plurality of cells. The method includes receiving the graphical content with metadata modifying the graphical content, rendering the graphical content upon a screen according to the metadata, and receiving user input. The method also includes in response to the user input, progressing through at least a subset of the cells, wherein the progressing includes moving a camera view from cell to cell in the at least a subset, each of the cells in the at least a subset being displayed as a focus point with surrounding area being adjusted in opacity according to the metadata.

Abstract: Methods, devices, and systems related to a computing device for displaying an AR responsive to an input are described. An input can include, but is not limited to, a timestamp, weather data, event data, a rating, a user preference, a user input, or a location. In an example, a method can include receiving an input at an AR platform of a computing device from a processing resource of the computing device, receiving an image at the AR platform from a camera of the computing device, comparing the image to a number of AR images included on the AR platform, determining at the AR platform that the image is an AR image of the number of AR images, receiving at a user interface an AR associated with the AR image from the AR platform, and displaying the AR on the user interface in response to receiving the AR.

Abstract: A display apparatus includes: a sensor substrate including a first area and a second area; a plurality of sensors at the first area and not at the second area; a display panel on the sensor substrate, the display panel including a first display area corresponding to the first area, and a second display area corresponding to the second area, the first display area including a pixel area and a non-pixel area; at least one subpixel at the pixel area and no subpixels at the non-pixel area; and a display panel driver to control a driving signal of the first display area and a driving signal of the second display area according to a ratio between the pixel area of the first display area and the non-pixel area of the first display area.

Abstract: A pool of virtual lobby applications available for display in a virtual lobby of a meeting application is identified based at least in part on configuration information associated with a meeting being accessed by a user via the meeting application. A set of one or more virtual lobby applications is selected, from among the pool of virtual lobby applications based at least in part on user information associated with the user accessing the meeting via the meeting application, for display to the user in the virtual lobby of the meeting application. The respective virtual lobby applications, among the set of virtual lobby applications, is rendered within a virtual lobby display in a user interface of the meeting application.

Abstract: A method for producing a three-dimensional shaped article includes a first shaping step of shaping a first portion of the three-dimensional shaped article by ejecting a shaping material to a stage, and a second shaping step of shaping a second portion of the three-dimensional shaped article having an overlapping portion overlapping with the first portion, and a non-overlapping portion that does not overlap with the first portion, that forms a space between the same and the first portion, and that is in contact with the overlapping portion at one end. In the second shaping step, the overlapping portion is shaped by ejecting the shaping material onto the first portion, and thereafter, the non-overlapping portion is shaped by ejecting the shaping material so as to be in contact with the overlapping portion.

Abstract: In some aspects, a method of authoring an interactive presentation includes defining a sequence of two or more primary content items within a presentation, and associating a link to additional content with a primary content item of the sequence in a non-transitory computer-readable medium. In additional aspects, a method of delivering an interactive presentation includes accessing the sequence of two or more primary content items, delivering the primary content items to a presentation device, and delivering, to applications operating on mobile devices of audience members, the primary content items with the additional content and/or one or more links thereto. In further aspects, a method of interacting with an interactive presentation includes receiving, by a mobile device of an audience member, a sequence of primary content items with additional content and/or one or more links thereto, and displaying the received primary content items and the additional content.

Abstract: Embodiments are directed towards hue-based video enhancement. An example method includes processing low dynamic range (LDR) video content to generate an inverse tone map (ITM) for transforming the LDR video content to high dynamic range (HDR) video content, converting the LDR video content into Hue, Saturation and Lightness (HSY) color space to produce H-channel data, S-channel data, and Y-channel data, de-noising the H-channel data, remapping the de-noised H-channel data, the S-channel data, and the Y-channel data based on the ITM; and rendering the HDR video content based thereon.

Abstract: Embodiments of the disclosure provide a method and an apparatus for controlling brightness of a screen widget, a terminal and a storage medium. The method includes: obtaining display data; determining a widget area of the screen widget based on the display data, in which the screen widget is configured to display multimedia information in a form of a small window on the display screen; and controlling a brightness of the widget area to be adjusted to a target brightness.

Abstract: A computer implemented method for calibrating a camera comprises the following steps carried out by computer hardware components: activating a subset of a plurality of light sources according to a plurality of activation schemes, wherein each activation scheme indicates which of the plurality of light sources to activate; capturing an image for each activation scheme using the camera; and calibrating the camera based on the captured images.

Abstract: A graphics processing system has a tiling unit that tiles a first view of a scene into multiple tiles and generates a list of primitives associated with each tile. A processing unit identifies a first subset of the tiles that are each associated with at least a predetermined number of primitives in dependence on the list. A rendering unit then renders each of the identified tiles to a render target.