摘要
基于超高清测试序列,从客观统计误差计算与主观图像质量评价两个方面比较AVS+与H.264标准的编码性能,根据两种标准的具体编码算法如宏块大小分析编码图像质量差异的原因,分析了两种编码算法的优劣。
Based on ultra HD test sequences, the coding performance of AVS＋ and H.264 standards is compared by objective statistical error calculation and subjective image quality evaluation. The reasons for the difference of the image quality are analyzed by analyzing the algorithms in the standards such as the size of the macro block.The advantages and disadvantages of two kinds of encoding algorithm are also analyzed.
出处
《信息技术与标准化》
2015年第9期24-26,34,共4页
Information Technology & Standardization
基金
2013年电子发展基金项目"AVS+测试验证公共服务平台"
