Abstract: In one example, an apparatus comprises: an image sensor comprising a plurality of pixel cells; a frame buffer; and a sensor compute circuit configured to: receive, from the frame buffer, a first image frame comprising first active pixels and first inactive pixels, the first active pixels being generated by a first subset of the pixel cells selected based on first programming data; perform an image-processing operation on a first subset of pixels of the first image frame, whereby a second subset of pixels of the first image frame are excluded from the image-processing operation, to generate a processing output; based on the processing output, generate second programming data; and transmit the second programming data to the image sensor to select a second subset of the pixel cells to generate second active pixels for a second image frame.

Abstract: A method for calibrating a measuring system, the system comprising an image capture device, a laser scanner, and a positioning unit, wherein the method comprises preparing at least two images supplied by the image capture device and preparing a 3D point cloud; identifying at least one homologous point in the images and performing an optimization sequence for determining at least one calibration parameter of the measuring system. The sequence comprises at least one iteration of the following steps: for each image, identifying, in the 3D point cloud, at least one close point projecting in a neighborhood of the homologous point of the image; performing a measurement of the distance separating the close points respectively associated with the images; and adjusting the calibration parameter according to the measurement performed.

Abstract: The present disclosure relates to contaminant detection systems and related optical systems and methods. An example contaminant detection system includes an optical coupler configured to couple light into and/or out of an optical element. The contaminant detection system also includes a plurality of light-emitter devices configured to emit emission light toward the optical coupler. The contaminant detection system additionally includes a plurality of detector devices configured to detect at least a portion of the emission light by way of the optical element and the optical coupler. The plurality of detector devices is also configured to provide detector signals indicative of a presence of a contaminant on the optical element.

Abstract: An apparatus for generating FPD-link IV signals in automobiles. The apparatus includes a USB to I2C converter allowing USB interfaced commands and Ethernet interfaced commands to configure and update a single board computer, an FPD-link IV Serializer and the single board computer that produce a video signal to FPD-link IV outputs. The single board computer stores video timing parameters (EDID) for the Device Under Test as well.

Abstract: Described herein is a method for calibrating a detector including at least one camera and at least one projector. The projector is configured for illuminating at least one target with at least one predefined illumination pattern including a plurality of illumination features. The camera has at least one sensor element having a matrix of optical sensors, the optical sensors each having a light-sensitive area, where each optical sensor is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by a light beam propagating from the target to the camera. The target includes at least one first target and at least one second target. The first target and the second target have a predefined fixed relative distance. The target is positioned at a pre-defined distance from the detector.

Abstract: Various embodiments provide an electronic device including: a camera comprising an image signal processor configured to process a video output from an image sensor; a memory; and a processor, wherein the processor is configured to: obtain the processed video from the image signal processor; extract a portion of the obtained video to detect motion; synchronize the obtained video with the extracted video, based on the motion detection; produce a slow motion video by converting a frame rate of the synchronized video; and encode the produced slow motion video and store the same in the memory, and a method thereof. Various embodiments may be provided.

Abstract: A system may detect a participant of a video conference, such as by facial recognition, voice detection, beaconing from a device, login information, location information, or calendar information. The system may identify the participant as a particular person, a person belonging to a particular group, or a person in a particular geographic region. The system may determine one or more configurations specific to the participant for altering functionality of one or more components available for use during the video conference. The one or more configurations may be determined based on one or more preferences of the participant and a priority associated with the functionality. The system may apply the one or more configurations during the video conference.

Abstract: A display device includes a light collector including a camera unit having a camera and a window unit having a window, an optical unit that controls a path of light received from the window unit, and a transparent display panel including at least one pixel area that displays an image based on an image captured by the camera unit and at least one transmissive area that displays an image received from the optical unit.

Abstract: The present invention relates to a three-dimensional oral scanner. In particular, the present invention comprises: a case which can be drawn in and out of an oral cavity and has an opening formed in a manner such that the shape of the inside of the oral cavity (hereinafter, abbreviated as “image”) is introduced to the inside in the form of light through one end thereof; a pair of lenses disposed inside the case and spaced apart from each other in the width direction of the case so as to pass light incident from one end of the case in different paths; a pair of imaging boards having an imaging sensor for imaging the respective lights transmitted through the pair of lenses and disposed in close contact with a widthwise side wall and the other widthwise side wall of the case; and a pair of light path changing units arranged to change the respective paths of the lights transmitted through the pair of lenses toward the imaging board.

Abstract: A method for mapping non-uniformities of a portable image sensor having image sensor elements, each image sensor element having a coordinate. The method including the image sensor capturing images of a property from a test pattern using different image sensor elements. The non-uniformity of the image sensor can be mapped by storing the values of the property with the respective image sensor element coordinates in a look-up table.

Abstract: A method including while receiving a live digital audio stream from one or more remote servers and outputting the live digital audio stream via a speaker of a client device, receiving the updated content schedule from the one or more remote servers, generating and displaying a real-time programming guide user-interface including the updated content schedule and least one content segment component corresponding to at least one of the content segment data in the updated content schedule. The method further includes transmitting a content segment digital audio signal request to the one or more remote servers for a prior portion of the live digital audio stream corresponding to the content segment data; and, in response to receiving the prior portion of the live digital audio stream, ceasing outputting the live digital audio stream and outputting the prior portion of the live digital audio stream corresponding to the content segment data.

Abstract: A method for qualification of a camera system and/or its image/camera signals of a partially autonomously or autonomously driving vehicle. Infrastructure information from a vehicle's surroundings is used. The image/camera signal of the camera system is monitored by a monitoring function with regard to at least the following criteria: image/camera signal in recurring, known time windows, sequence of the image/camera signals, corruption of the image/camera signals, signature checking of the camera system. Checking of the image/camera signals using unmoving land markings that are reconciled with a list is carried out and they are checked for a mapping signature. Then the image/camera signals and the infrastructure information contained in the updated map check function are communicated to an evaluation function and merged and compared in a signal fusion unit. Consequently, a qualified image/camera signal is obtained.

Abstract: In an arrangement where a physical phenomenon affects a digital video camera and is measured or sensed by a sensor, a delay of a digital video stream from the digital video camera is estimated. The digital video stream is processed by a video processor for producing a signal that represents the changing over time of the effect of the physical phenomenon on the digital video camera. The signal is then compared with the sensor output signal, such as by using cross-correlation or cross-convolution, for estimating the time delay between the compared signals. The estimated time delay may be used for synchronizing when combining additional varied data to the digital video stream for low-error time alignment. The physical phenomenon may be based on mechanical position or motion, such as pitch, yaw, or roll. The time delay estimating may be performed once, upon user control, periodically, or continuously.

Abstract: Disclosed are a signal processing device and an image display apparatus including the same. The signal processing device of an embodiment of the present disclosure includes: a quality calculator configured to calculate a source quality of an image signal received from an external settop box or a network; an image quality setter configured to set an image quality of the image signal based on the calculated source quality; and an image quality processor configured to perform image quality processing on the image signal based on the set image quality, wherein in response to the source quality of the received image signal being changed at a first time point, the image quality setter changes an image quality setting sequentially from a first setting to a second setting; and based on the image quality setting, the image quality processor performs image quality processing. Accordingly, flicker may be reduced when an image quality is changed due to a change in the source quality of the received image signal.

Abstract: A detecting method adapted to detect a detecting cassette is provided. A detecting cassette is placed into a device main body to be located at a detecting region inside the device main body. At least one image of the detecting region is captured by an image capturing unit. Whether a function of the image capturing unit is normal is determined by a determining unit according to a grayscale value of the at least one image. If the function of the image capturing unit is normal, a detection result is determined by the determining unit according to a portion of the at least one image corresponding to the detecting cassette.

Abstract: A method for determining the transmission quality of an optical unit in a camera system to draw conclusions about dirt and/or wear in the optical unit and particularly to determine whether the optical unit requires servicing, includes transforming spatially resolved information relating to at least one image from the camera system sectionally using a frequency transformation so that a sequence of transformation coefficients is determined for each section of the at least one image. Each transformation coefficient is a measure of the energy in a specific frequency range. At least one sequence of transformation coefficients having the highest energy values for the highest frequencies is selected. Using the at least one selected sequence a distribution of the frequencies is determined, the distribution of the frequencies is compared with a reference, and the transmission quality of the optical unit is determined using the comparison.

Abstract: Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. In a boundary region between first and second broadcast stations in which a receiver can pick up signals from both stations, a lower level signaling PLP is used to identify frequencies duplicatively carrying the same service and then higher level PLPs are activated for each duplicate to determine a channel quality metric for identifying the best frequency to receive the service on, which is sent from both stations.

Abstract: A side camera for a vehicle comprises: a main body disposed at a left-hand and/or a right-hand side of the vehicle; a blind-spot view camera of which at least a portion is accommodated in the main body and being configured to photograph a view in lateral and rearward directions; a surround view camera (SVC) of which at least a portion is accommodated in the main body and being configured to photograph a view in a lateral direction; and a blind-spot view monitor disposed inside the vehicle to transmit an image captured by the blind-spot view camera. When the blind-spot view camera fails, an image transformation process is performed based on an image captured by the SVC and transmitted to the blind-spot view monitor. When the blind-spot view monitor fails, an image captured by the blind-spot view camera is transmitted to another display device in the vehicle.

Abstract: A remote control apparatus for setting a mode according to a state of a broadcast receiving apparatus is provided. The remote control apparatus sets operation modes based on information regarding a state of a broadcast receiving apparatus received from the broadcast receiving apparatus. The operation mode of the remote control apparatus is automatically set based on information regarding a state of a broadcast receiving apparatus, so less power is consumed in the remote control apparatus.

Abstract: A remote control apparatus for setting a mode according to a state of a broadcast receiving apparatus is provided. The remote control apparatus sets operation modes based on information regarding a state of a broadcast receiving apparatus received from the broadcast receiving apparatus. The operation mode of the remote control apparatus is automatically set based on information regarding a state of a broadcast receiving apparatus, so less power is consumed in the remote control apparatus.