摘要
介绍了AVS+的技术特点,包括高级熵编码、自适应加权量化和增强PB场编码,与AVS对应技术做了比较。针对AVS+相关测试标准,包括符合性测试标准以及针对AVS+高清编码器、标清编码器、专业卫星综合接收解码器、卫星直播系统综合接收解码器和数字电视接收终端等产品的测试标准进行了解读。
The specific technologies, including advanced entropy ending （AEC）, adaptive weighting quantization （AWQ） and en- hanced PB field coding （EPBF） of AVS ＋ are introduced and compared with the corresponding teehnologies of AVS. Some corre- sponding AVS ＋ measurement standards are overviewed, including video conformance testing standard, and standards for testing products such as AVS ＋ HDTV encoder, SDTV encoder, professional satellite integrated reeeiver decoder, direct broadcasting sat-ellite integrated receiver decoder and digital television receiver terminal.
出处
《电视技术》
北大核心
2015年第16期83-86,125,共5页
Video Engineering
基金
电子信息产业发展基金项目("AVS+测试验证公共服务平台")
