Systems, devices, media, and methods are presented for receiving a set of images in a video stream, converting one or more images of the set of images to a set of single channel images, generating a set of approximation images from the set of single channel images, and generating a set of binarized images by thresholding the set of approximation images.

The present technology relates to a reproduction device, a reproduction method, and a program which are capable of transferring information about a color gamut and a dynamic range of luminance of a content recorded in a recording medium to a display device. A reproduction device of the present technology includes: a readout unit configured to read out, from a recording medium recording a content, a file of a video stream and a file of reproduction management information used for reproducing the video stream and including monitor information indicating at least one of a color gamut and a dynamic range of luminance of a master monitor used for authoring the video stream; a decoding unit configured to decode the video stream; and an output unit configured to control an output of video data obtained by decoding the video stream and the monitor information included in the reproduction management information to a display device, depending on a performance of the display device to which the content is output. The present technology can be applied to a player that reproduces a content.

Methods, systems, and devices for picture output ordering constraints in video bitstreams are described. An example method of video processing includes performing a conversion between a video including one or more pictures and a bitstream of the video according to a rule, wherein the rule specifies that the bitstream includes at least a first picture that is output, wherein the first picture is in an output layer, wherein the first picture includes a syntax element equaling one, and wherein the syntax element affects a decoded picture output and a removal process associated with a hypothetical reference decoder (HRD).

A vision system for a vehicle includes a color camera that captures image data, which is processed using an in-line dithering algorithm. The in-line dithering algorithm determines most significant bits and least significant bits of first color data captured by a first photosensing element of a row or column, and the least significant bits of the first color data are added to second color data captured by a second photosensing element of the row or column to generate second adjusted color data. The in-line dithering algorithm determines most significant bits and least significant bits of the second color data, and the least significant bits of the second color data are added to third color data captured by a third photosensing element of the row or column to generate third adjusted color data.

A vision system for a vehicle includes a color camera that captures image data, which is processed using an in-line dithering algorithm. The in-line dithering algorithm determines most significant bits and least significant bits of first color data captured by a first photosensing element of a row or column, and the least significant bits of the first color data are added to second color data captured by a second photosensing element of the row or column to generate second adjusted color data. The in-line dithering algorithm determines most significant bits and least significant bits of the second color data, and the least significant bits of the second color data are added to third color data captured by a third photosensing element of the row or column to generate third adjusted color data.

There is provided an encoder that enables an image of a field-of-view range of a user to be displayed immediately. The encoder encodes, for a pair of opposite surfaces among a plurality of surfaces of a model for an omnidirectional image, a first composite image obtained by combining an omnidirectional image of a first surface of a high resolution and an omnidirectional image of a second surface of a resolution lower than the high resolution and a second composite image obtained by combining an omnidirectional image of the second surface of the high resolution and an omnidirectional image of the first surface of a low resolution. For example, the present disclosure can be applied to an image display system or the like.

Systems and methods are described for generating a monochrome image from a color filter array. Image data from an image capturing device may be received having a color filter array comprising a plurality of filter positions. The image data may be interpolated to de-mosaic the image data into three sets of data representing red, blue, and green (RGB) data, respectively, for each of the plurality of filter positions. A weight may be calculated for each value of the RGB data based on a local gradient calculated for each value of the RGB data. A pixel value may be calculated for each pixel position for generating a monochrome image using the weight for each value of the RGB data.

Systems and methods are described for generating a monochrome image from a color filter array. Image data from an image capturing device may be received having a color filter array comprising a plurality of filter positions. The image data may be interpolated to de-mosaic the image data into three sets of data representing red, blue, and green (RGB) data, respectively, for each of the plurality of filter positions. A weight may be calculated for each value of the RGB data based on a local gradient calculated for each value of the RGB data. A pixel value may be calculated for each pixel position for generating a monochrome image using the weight for each value of the RGB data.

A playback device includes: an attribute reader that reads out first attribute information, indicating whether a dynamic range of luminance of the video stream is a first dynamic range or a second dynamic range, from a management information file recorded in the recording medium in a manner correlated with the video stream; a decoder that generates decoded video information by reading the video stream out from the recording medium and decoding the video stream; and an outputter that, in a case where the first attribute information that has been read out indicates the second dynamic range, outputs the decoded video information, along with maximum luminance information indicating a maximum luminance of the video stream in accordance with the second dynamic range.

Systems and methods are described for generating a monochrome image from a color filter array. Image data from an image capturing device may be received having a color filter array comprising a plurality of filter positions. The image data may be interpolated to de-mosaic the image data into three sets of data representing red, blue, and green (RGB) data, respectively, for each of the plurality of filter positions. A weight may be calculated for each value of the RGB data based on a local gradient calculated for each value of the RGB data. A pixel value may be calculated for each pixel position for generating a monochrome image using the weight for each value of the RGB data.