intra refreshment

Simulation experiments show that better objective visual quality of the reconstructed facial area at the decoder can be obtained using the proposed algorithm than that of just using the intra refreshment algorithm based on RDO with losses.
实验结果表明,与有损率失真优化的更新算法相比,针对人脸区域的有损率失真帧内更新算法能够保证解码端的人脸重建图像具有更好的主观质量。

计算机科学技术