Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2008.06a
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- Pages.997-998
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- 2008
Overdrive Architecture using DWT and Color Conversion for Frame Memory Reduction
Frame Memory 축소를 위한 DWT와 Color Conversion 기반의 Overdrive 구조
- Byeon, Jin-Su (Division of Electronics, Radio, Information Communication Chungnam National University) ;
- Kim, Hyeon-Seop (Division of Electronics, Radio, Information Communication Chungnam National University) ;
- Kim, Do-Seok (Division of Electronics, Radio, Information Communication Chungnam National University) ;
- Kim, Bo-Gwan (Division of Electronics, Radio, Information Communication Chungnam National University)
- 변진수 (충남대학교 전자전파정보통신공학과) ;
- 김현섭 (충남대학교 전자전파정보통신공학과) ;
- 김도석 (충남대학교 전자전파정보통신공학과) ;
- 김보관 (충남대학교 전자전파정보통신공학과)
- Published : 2008.06.18
Abstract
In this paper, we proposed a reduced memory overdrive architecture. Proposed overdrive architecture consists of 2D-DWT filter, BLI and Color Conversion block. For Frame Memory reduction we eliminated HH data in DWT-IDWT process and converted color space RGB into YCbCr. Consequently, we reduced Frame Memory about 50%.
Keywords