ITU-T于2008年4月修改发布的视频质量主观评价国际标准-Subjective video quality assessment methods for multimedia applications

ITU-T P.83 document SUBJECTIVE PERFORMANCE ASSESSMENT OF TELEPHONE-BAND AND WIDEBAND DIGITAL CODECS -ITU-T P.83 document SUBJECTIVE PERFORMANCE ASSESSMENT OF TELEPHONE-BAND AND WIDEBAND DIGITAL CODECS

CRC seaQ资料，内涵peaq国际标准ITU-R Rec.BS-1116-1，对peaq进行设计和规范-RECOMMENDATION ITU-R BS.1116-1* METHODS FOR THE SUBJECTIVE ASSESSMENT OF SMALL IMPAIRMENTS IN AUDIO SYSTEMS INCLUDING MULTICHANNEL SOUND SYSTEMS

Query by content, or content-based retri has recently been proposed as an alternative to text-based retri for media such as images, video and audio. Text-based retri is no longer appropriate for indexing such media, for several reasons. Firstly