Abstract: An audio-visual quality estimation device includes: an audio quality estimator to estimate audio quality for each unit time starting from a playback start time of an audio-visual content, based on a parameter affecting audio quality among parameters related to the content; a video quality estimator to estimate video quality for each unit time, based on a parameter affecting video quality among the parameters related to the content; a unit time quality estimator to unify the audio quality and video quality for each unit time, to estimate audio-visual quality for each unit time; an encoding quality estimator to unify the audio-visual quality for the unit times into one value, to estimate audio-visual encoding quality with respect to encoding degradation, considering temporal quality fluctuation; and an audio-visual quality estimator to estimate the audio-visual quality perceived by a viewer after an end of the content, based on the audio-visual encoding quality.

Abstract: A method of synchronizing images from multiple image sensors having different properties is described. The method comprises synchronizing a capture of a first image using a first image sensor and a capture of a second image using a second image sensor; and storing at least one of (a) the captured first image on an on-sensor memory of the first image sensor, or (b) the captured second image on an on-sensor memory of the second image sensor.

Abstract: A correction information generation section 50 emits measurement light having uniform intensity onto a polarized image acquisition section 20 acquiring a polarized image. Further, on the basis of a measured polarized image acquired from the polarized image acquisition section 20, the correction information generation section 50 generates variation correction information for correcting sensitivity variations caused in the measured polarized image due to difference in polarization direction, and causes a correction information storage section 30 to store the generated variation correction information. A correction processing section 40 then corrects the sensitivity variations caused in the polarized image acquired by the polarized image acquisition section 20 due to the difference in polarization direction by using the pre-generated variation correction information stored in the correction information storage section 30.

Abstract: There is provided a reproduction device that outputs a video signal to a display device via predetermined communication, the video signal including a video having pictures and corresponding pieces of image characteristic information. The reproduction device includes: an obtaining unit that obtains a first time difference between a timing at which the display device displays one picture among the pictures and a timing used by the display device to display one of the pieces of image characteristic information corresponding to the one picture; an adjuster that adjusts at least one of a timing at which the pictures are outputted and a timing at which the pieces of image characteristic information are outputted to reduce the first time difference; and an output unit that outputs the pictures and the pieces of image characteristic information via the predetermined communication at the time adjusted by the adjuster.

Abstract: The invention relates to the technical field of television, and more particularly, to a data storage framework and a television device. The television device comprises a main screen and a plurality of sub-screens. The data storage framework comprises: a processor; a basic database, and a differential database, wherein the basic database is configured to store configuration data items of the main screen; the differential database is configured to store configuration data items of the plurality of sub-screens different from those of the main screen; wherein the processor is connected to the basic database and the differential database, respectively; and during display configuration of the plurality of sub-screens, the processor combines the basic database and the differential database to form a synthetic database, and outputs the synthetic database to the plurality of sub-screens. Thus, the storage data are optimized; the storage space is saved; and lower cost is realized.

Abstract: Approaches presented herein enable displaying a barrage message. Specifically, one or more objects and location information for each object in a frame of a video are identified. A barrage message to be displayed in the frame of the video is obtained. The barrage message is displayed without covering any object in the frame.

Abstract: The disclosed computer-implemented method may include receiving, as an input, segmented video scenes, where each video scene includes a specified length of video content. The method may further include scanning the video scenes to identify objects within the video scene and also determining a relative importance value for the identified objects. The relative importance value may include an indication of which objects are to be included in a cropped version of the video scene. The method may also include generating a video crop that is to be applied to the video scene such that the resulting cropped version of the video scene includes those identified objects that are to be included based on the relative importance value. The method may also include applying the generated video crop to the video scene to produce the cropped version of the video scene. Various other methods systems and computer-readable media are also disclosed.

Abstract: A vehicle damage detection system comprising: a booth having a booth entrance for a vehicle to enter the booth and a booth exit for the vehicle to exit the booth; a plurality of damage assessment cameras orientated to capture damage assessment images of the vehicle when the vehicle is located at a damage assessment zone within the booth; a data processor configured to: receive the damage assessment images; execute a program to identify and assess damage to the vehicle using the damage assessment images; and generate a damage report quantifying the damage to the vehicle.

Abstract: A system and method for establishing and controlling a direct video output feed from a selected remote device. The system and method employs a requesting handheld device which seeks to view a video feed in specified remote location in real time, a capturing handheld device which desires to allow video captured by its camera to be provided to the requesting handheld device, and a server which facilitates the identification of candidate capturing handheld devices based on the characteristics of the desired video feed and the establishment of a real time session between the requesting handheld device and the capturing handheld device through which the video feed may be provided. Through this configuration, the requesting handheld device is able to request, establish, and exert control of a direct video output feed being captured remotely in real time on the capturing handheld device.

Abstract: An apparatus includes a plurality of pixels, a plurality of circuits arranged correspondingly to the plurality of pixels, and an output line connected to the plurality of circuits. Each of the circuits generates a signal by converting an analog signal at a first conversion rate and a signal by converting, at a second conversion rate, the analog signal used for generating the signal converted at the first conversion rate. The circuit has a signal obtaining unit configured to obtain a difference signal corresponding to a difference between a signal converted at the first conversion rate and a signal converted at the second conversion rate.

Abstract: A light field display apparatus and a method for calibrating a display image thereof are provided. The method for calibrating a display image includes: dividing a display image to generate a plurality of block images; displaying the block images by a display, and passing the block images through a light field device to generate a combination image; providing an image capturer to capture the combination image, and comparing the display image and the combination image to generate error information; receiving user parameters; and adjusting at least one of the block images in the display image according to the user parameters and the error information. Without providing a mechanical adjustment device, the light field display apparatus of the invention can compensate for display errors that may be caused by the device-internal parameters and the user parameters, which not only enhances display quality, but also enhances convenience in use.

Abstract: Aspects of the subject disclosure may include, for example, identifying first and second users and identifying first and second locations of the first and second users in a presentation area, determining first and second media content associated with the first and second users where the first media content includes first audio content and first video content and where the second media content includes second audio content, presenting the first video content at a display device during a particular time period, adjusting the first audio content resulting in adjusted first audio content, presenting the adjusted first audio content directed to the first location during the particular time period, and presenting the second audio content directed to the second location during the particular time period. Other embodiments are disclosed.

Abstract: A method according to various embodiments of the present invention can comprise: detection of content; detection of the progressing direction of an image comprised in the content with respect to the detection of the content; detection of a reference area comprising the detected progressing direction of the image; determination of a reference object in the detected reference area; and generation of motion information, for controlling the operation of an external electronic device, on the basis of the determined reference object.

Abstract: Display characteristics are calculated using a first captured image for determining ambient light characteristics and a second captured image including the ambient light characteristics and the display characteristics by removing the ambient light characteristics from the second captured image, and display correction is performed based on the display characteristics. This can provide a device that saves time and effort such as moving a color-measurement device when correcting the display characteristics of one or more display devices and that is able to perform display configuration even if a large portion is illuminated by ambient illumination.

Abstract: A task-assistance control apparatus that assists an operator performing a task while viewing a captured task image includes: a task-image acquisition circuit that acquires the task image; and a task determination circuit that determines task details on the basis of the type of a tool detected in the task image and the movement of the tool.

Abstract: Disclosed are a volume adjusting device and an adjusting method thereof for enabling an electronic device such as a TV to perform a volume adjustment operation among operations executable by the electronic device according to a prediction model stored through machine learning based on communication with surrounding devices in a 5G communication environment. According to the present disclosure, when information indicating adjustment of the volume of an electronic device by a user is generated, volume adjustment information may be learned, and the volume may be automatically adjusted to a volume preferred by the user on the basis of the learned information when the user views a video on the electronic device.

Abstract: A projection system includes a visible light projector, a camera and an image processor. The visible light projector projects an image with visible light onto the object. The camera captures an image of the object and has an optical axis not coinciding with an optical axis of the visible light projector. The image processor generates an image to be projected with visible light onto the object based on the image captured by the camera. The image processor includes a corrector and an image generator. The corrector corrects a deviation between a projection image and the object. The corrector is configured to calculate a projection region on the object onto which an image is projected by the visible light projector. The image generator is configured to generate image data to project the image to be projected onto the object onto the projection region.

Abstract: A head-mounted device (HMD) is configured to perform depth detection in conjunction with movement tracking. The HMD includes a stereo camera pair comprising a first camera and a second camera, both of which are mounted on the HMD. The fields of view for both of the cameras overlap to form an overlapping field of view. These cameras are configured to detect both visible light and infrared (IR) light. The HMD also includes an IR dot-pattern illuminator that is configured to emit an IR dot-pattern illumination. The HMD uses the IR dot-pattern illumination to determine an object's depth. The HMD also includes one or more flood IR light illuminators that emit a flood of IR light. The HMD uses the flood of IR light to track at least its own movements, and sometimes even hand movements, in various environments, even low light environments.

Abstract: An imaging apparatus acquires a driving condition, which is a condition regarding driving of a driving unit of the imaging apparatus, and determines an index indicating how much the driving unit is used based on the acquired driving condition.

Abstract: Systems and methods for providing a mechanism for a computer user to seamlessly and readily access information that may be supplied by a number of different sources.