An information processing apparatus including a specification section specifying, from among a plurality of blocks that are set by dividing pixels included in at least a partial region of a pixel region having a plurality of pixels arrayed therein and each of which includes at least one or more of the pixels, at least one or more of the blocks, and a generation section generating a unique value based on pixel values of the pixels included in the specified blocks.

An image sensing device is provided to comprise: a pixel array of pixels that are operable to sense light to produce pixel signals and are operable to operate in one of a plurality of modes in sensing of light, wherein a first pixel of the pixel array is controlled to operate in a mode selected from the plurality of modes and configured to output a pixel signal in response to light incident onto the first pixel; and an analog-to-digital converter (ADC) coupled to the pixel array to receive the pixel signal from the first pixel and configured to set, based on the mode selected for the first pixel in generating the pixel signal, an input range indicating a voltage range of the pixel signal and perform an analog to digital conversion of the pixel signal generated by the first pixel to produce pixel data representing the pixel signal based on the input range of the analog-to-digital converter (ADC).

An electronic apparatus is provided. The electronic apparatus includes a display and a processor configured to obtain a low-frequency variation amount based on low-frequency information corresponding to a first frame and low-frequency information corresponding to a second frame, obtain a high-frequency variation amount based on high-frequency information corresponding to the first frame and high-frequency information corresponding to the second frame, obtain a weight based on a difference between the low-frequency variation amount and the high-frequency variation amount, apply the weight to a high-frequency frame corresponding to the second frame, obtain an output frame corresponding to the second frame, based on the second frame and a high-frequency frame to which the weight is applied, and control the display to display the obtained output frame.

A pixel matrix includes a sub-matrix of four adjacent pixels. Each of the pixels of the sub-matrix comprises: a set of a photoelectric-effect element and a memory point, a detection node, a transfer gate. The binning stage is connected to the set and is common with an adjacent pixel of the sub-matrix. At least one detection node per sub-matrix is common to two adjacent pixels of the sub-matrix. The pixel matrix furthermore comprises at least one readout stage per sub-matrix, connected to the common detection node.

An image sensor includes a pixel group. The pixel group includes a first color filter, first to third photodiodes below the first color filter such that the first color filter overlaps each of the first to third third photodiodes in a vertical direction, wherein the first to third photodiodes are arranged in a first direction perpendicular to the vertical direction, first to third floating diffusions configured to accumulate electric charges generated by the first to third photodiodes, respectively, a source follower transistor configured to output a first pixel signal based on the electric charges accumulated in at least one of the first to third floating diffusions, and a first metal layer configured to receive the first pixel signal from the source follower transistor, wherein the first metal layer extends in a second direction intersecting the first direction, wherein the first to third floating diffusions are arranged in the first direction.

An electronic device includes first and second image sensors, an image signal processor, and a main processor. The first and second image sensors photograph an object in first and second FOVs to generate first and second signals, respectively. The image signal processor generates first image data based on the first signal, generates second image data based on the second signal, and generates cropped image data based on cropping ROI from the second image data. The main processor generates a first video stream based on the first image data, generates a second video stream based on the cropped image data, and outputs the first video stream to a display device. The main processor stops outputting the first video stream to the display device and initiates outputting the second video stream to the display device in response to receiving a user input command.

Techniques are described for efficient staggered high-dynamic-range (HDR) output of an image captured using a high-pixel-count image sensor based on pixel binning followed by luminance-guided upsampling. For example, an image sensor array is configured according to a red-green-blue-luminance (RGBL) CFA pattern, such that at least 50-percent of the imaging pixels of the array are luminance (L) pixels. In each image capture time window, multiple (e.g., three) luminance-enhanced (LE) component images are generated. Each LE component image is generated by exposing the image sensor to incident illumination for a respective amount of time, using pixel binning during readout to generate appreciably downsampled color and luminance capture frames, generating an upsampled luminance guide frame from the luminance capture frame, and using the upsampled luminance guide frame to guide upsampling (e.g., and remosaicking) of the color capture frame. The resulting LE components images can be digitally combined to generate an HDR output image.

An imaging device that facilitates pooling processing. A pixel region includes a plurality of pooling modules and an output circuit, the pooling module includes a pooling circuit and a comparison module, the pooling circuit includes a plurality of pixels and an arithmetic circuit, and the comparison module includes a plurality of comparison circuits and a determination circuit. The pixel can obtain a first signal through photoelectric conversion, and can multiply the first signal by a given scaling factor to generate a second signal. The pooling circuit adds a plurality of second signals in the arithmetic circuit to generate a third signal, the comparison module compares a plurality of third signals and outputs the largest third signal to the determination circuit, and the determination circuit determines the largest third signal and binarizes it to generate a fourth signal. In the imaging device, the pooling module performs pooling processing in accordance with the number of pixels and outputs data obtained by the pooling processing.

Row-by-row pixel read-out is executed concurrently within respective clusters of pixels of a pixel array, alternating the between descending and ascending progressions in the intra-cluster row readout sequence to reduce temporal skew between neighboring pixel rows in adjacent clusters.

The disclosure relates to a driver assistance system for a motor vehicle, such as a truck. The driver assistance system includes an environment camera with an image sensor and an optical system. The driver assistance system also includes an imaging unit and a display element in the interior of the motor vehicle. The environment camera, the imaging unit, and the display element form a digital exterior mirror, where the digital exterior mirror is arranged such that at least two visual field regions, namely a first visual field region and a second visual field region, are mapped with different magnifications.