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AssigneeDeepMind Technologies Limited
InventorsNal Emmerich Kalchbrenner, Aaron Gerard Antonius van den Oord, Karen Simonyan
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Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating video frames using neural networks. One of the methods includes processing a sequence of video frames using an encoder neural network to generate an encoded representation; and generating a predicted next frame pixel by pixel according to a pixel order and a channel order, comprising: for each color channel of each pixel, providing as input to a decoder neural network (i) the encoded representation, (ii) color values for any pixels before the pixel in the pixel order, and (iii) color values for the pixel for any color channels before the color channel in the channel order, wherein the decoder neural network is configured to generate an output defining a score distribution over a plurality of possible color values, and determining the color value for the color channel of the pixel by sampling from the score distribution.
A system implemented by one or more computers for generating a predicted next video frame that is a prediction of a video frame that will follow a last video frame in a temporal sequence of video frames, wherein the predicted next video frame comprises a plurality of pixels each having a respective color value for each of a plurality of color channels, and wherein the system comprises:
A method of generating a predicted next video frame that is a prediction of a video frame that will follow a last video frame in a temporal sequence of video frames, wherein the predicted next video frame comprises a plurality of pixels each having a respective color value for each of a plurality of color channels, and wherein the method comprises:
One or more non-transitory computer-readable storage media storing instructions that when executed by one or more computers cause the one or more computers to perform operations for generating a predicted next video frame that is a prediction of a video frame that will follow a last video frame in a temporal sequence of video frames, wherein the predicted next video frame comprises a plurality of pixels each having a respective color value for each of a plurality of color channels, the operations comprising:
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