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서지반출
Novel Frame Interpolation Method for High Image Quality LCDs
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  • Novel Frame Interpolation Method for High Image Quality LCDs
  • Novel Frame Interpolation Method for High Image Quality LCDs
저자명
Itoh. Goh,Mishima. Nao
간행물명
Journal of information display
권/호정보
2004년|5권 3호|pp.1-7 (7 pages)
발행정보
한국정보디스플레이학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

We developed a novel frame interpolation method to interpolate a frame between two successive original frames. Using this method, we are able to apply a double-rate driving method instead of an impulse driving method where a black frame is inserted between two successive original frames. The double-rate driving method enables amelioration of the motion blur of LCDs caused by the characteristics of human vision without reducing the luminosity of the whole screen. The image quality of the double-rate driving method was also found to be better than that of an impulse driving method using our motion picture simulator and an actual panel. Our initial model of our frame interpolation method consists of motion estimation with a maximum matching pixel count estimation function, an area segmentation technique, and motion compensation with variable segmentation threshold. Although salt and pepper noise remained in a portion of an object mainly due to inaccuracy of motion estimation, we verified the validity of our method and the possibility of improvement in hold-type motion blurring.