ICT - Visual Quality Assessment (2013. 11. 27. 이철희)
- 구분[통섭형 아카데미 강좌]
- 작성자최요한
- 배포일2013.12.03
- 조회수261
- 첨부
통섭공방 아카데미 - ICT과정으로 마련된 강좌입니다.
- 제 목 : Visual Quality Assessment 개요, 사례 및 동향
- 제 목 : Visual Quality Assessment 개요, 사례 및 동향
- 발표자 : 이철희 교수(연세대)
- 일 시 : 2013년 11월 27일(금) 14:00 ~ 16:00
- 장 소 : 7동 252호
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- 발표 요약
1. 화질 평가 개요
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- 발표 요약
Visual Quality Assessment 개요 및 동향
1. 화질 평가 개요
2. 주관적 화질 평가 표준
A. ITU-R 주관적 화질 평가 방법 표준
i. BT.500: Methodology for the subjective assessment of the quality of television pictures
ii. BT.1788: Methodology for the subjective assessment of video quality in multimedia applications
iii. BT.2022: General viewing conditions for subjective assessment of quality of SDTV and HDTV television pictures on flat panel displays
B. ITU-T 화질 평가 표준
i. P.910
ii. J.av-dist
iii. P.3D-sam
3. 객관적 화질 평가 표준
A. SDTV
i. Recommendation BT.1683-0 (06/04): Objective perceptual video quality measurement techniques for standard definition digital broadcast television in the presence of a full reference
ii. Recommendation BT.1885-0 (03/11): Objective perceptual video quality measurement techniques for standard definition digital broadcast television in the presence of a reduced bandwidth reference
B. Multimedia
i. Recommendation BT.1866-0 (03/10): Objective perceptual video quality measurement techniques for broadcasting applications using low definition television in the presence of a full reference signal
ii. Recommendation BT.1867: Objective perceptual visual quality measurement techniques for broadcasting applications using low definition television in the presence of a reduced bandwidth reference
C. HDTV
i. Recommendation BT.1907: Objective perceptual video quality measurement techniques for broadcasting applications using HDTV in the presence of a full reference signal
ii. Recommendation BT.1908: Objective video quality measurement techniques for broadcasting applications using HDTV in the presence of a reduced reference signal
D. 하이브리드 방식
i. P.NAMS: Recommendation ITU-T P.1201 Parametric non-intrusive assessment of audiovisual media streaming quality
ii. P.NBAMS: Recommendation ITU-T J.342 Objective multimedia video quality measurement of HDTV for digital cable television in the presence of a reduced reference signal
iii. J.bitvqm
4. 향후 방향