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METHOD FOR TRAINING CONVOLUTIONAL RECURRENT NEURAL NETWORK, AND INPUTTED VIDEO SEMANTIC SEGMENTATION METHOD USING TRAINED CONVOLUTIONAL RECURRENT NEURAL NETWORK
METHOD FOR TRAINING CONVOLUTIONAL RECURRENT NEURAL NETWORK, AND INPUTTED VIDEO SEMANTIC SEGMENTATION METHOD USING TRAINED CONVOLUTIONAL RECURRENT NEURAL NETWORK
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机译:卷积递归神经网络的训练方法,以及采用卷积递归神经网络的输入视频语义分割方法
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摘要
PROBLEM TO BE SOLVED: To provide a method for training a convolutional recurrent neural network for the semantic segmentation of a video.;SOLUTION: The method includes the steps of: training a first convolutional neural network using a set of semantically segmented training images; and training a convolutional recurrent neural network that corresponds to the first convolutional neural network using a set of semantically segmented training videos. The convolution layer is substituted for by a recurrent model having a hidden state. The step for training the recurrent neural network includes a step for warping the internal state of a recurrent layer by an optical flow estimated for the contiguous frame pairs t-1, t of the training video set so that the internal state adapts to pixel motion between paired frames, and a step for learning at least the recurrent module.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2020,JPO&INPIT
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