APPARATUS AND METHOD FOR LOW-COMPLEXITY OPTIMAL TRANSFORM SELECTION

摘要

A video processing system includes prediction primary transforms, quantization, entropy coding and filtering configured to receive and compress video information and output compressed video information corresponding to the received video information. The compressed video information comprising prediction mode, transform block size, quantization parameter, and filtering type. The video processing system also includes a secondary transform configured to receive and compress the compressed video information. The video processing system also includes a quantization stage configured to receive and compress the transformed coefficients. The video processing system also includes an entropy coding stage configured to convert the compressed video information into binary bits. The video processing system also includes a filtering stage configured to improve the reconstructed video information for better prediction.