ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 디지털 영상물의 품질 자동 분석 장치 및 그 제어 방법

디지털 영상물의 품질 자동 분석 장치 및 그 제어 방법
이미지 확대
발명자
김진서, 조맹섭, 구본기
출원번호
11437611 (2006.05.22)
공개번호
20070120863 (2007.05.31)
등록번호
7663636 (2010.02.16)
출원국
미국
협약과제
초록
An apparatus and method for automatically analyzing digital video quality are provided. The apparatus for automatically analyzing digital video quality includes a video analyzing unit and a result displaying unit. The video analyzing unit analyzes a texture attribute of an input video and analyzes a color attribute of the input video, thereby obtaining a texture attribute analysis result and a color attribute analysis result. The result displaying unit determines whether a reference video for video quality analysis exists or not. When the reference video exists, the result displaying unit determines the texture attribute analysis result as a main component analysis result and the color attribute analysis result as a minor component analysis result, respectively, and displays the determined analysis results on a screen in a form of numerical values and graphs together with the input video. On the contrary, when the reference video does not exist, the result displaying unit determines the texture attribute analysis result as the minor component analysis result and the color attribute analysis result as the major component analysis result, respectively, and displays the determined analysis results on the screen in a form of numerical values and graphs together with the input video. Accordingly, the digital video quality can be automatically analyzed and displayed.