DeepCoder: A deep neural network based video compression
Tong Chen, Haojie Liu, Qiu Shen, Tao Yue, Xun Cao, Zhan Ma · 2017
Inspired by recent advances in deep learning, we present the DeepCoder - a Convolutional Neural Network (CNN) based video compression framework. We apply separate CNN nets for predictive and residual signals respectively. Scalar quantization and Huffman coding are employed to encode the quantized feature maps (fMaps) into binary stream. We use the fixed 32 × 32 block in this work to demonstrate our ideas, and performance comparison is conducted with the well-known H.264/AVC video coding standard with comparable rate-distortion performance. Here distortion is measured using Structural Similarity (SSIM) because it is more close to perceptual response.