Proceedings of the Korean Society of Broadcast Engineers Conference (한국방송∙미디어공학회:학술대회논문집)
- 2014.11a
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- Pages.68-71
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- 2014
Frame Rate Up-Conversion Using Improved Weighting Factor
향상된 가중치수를 이용한 프레임율 증가 알고리듬
- Park, Jonggeun (Department of Electronics and Computer Engineering, Hanyang University) ;
- Kim, Jeonghwan (Department of Electronics and Computer Engineering, Hanyang University) ;
- Lee, Kyungjun (Department of Electronics and Computer Engineering, Hanyang University) ;
- Jeong, Jechang (Department of Electronics and Computer Engineering, Hanyang University)
- Published : 2014.11.07
Abstract
본 논문은 EBME(Extended Bilateral Motion Estimation)알고리듬에서 가중치수를 개선시켜 알고리듬을 제안하였다. 제안된 알고리듬은 EBME(Extended Bilateral Motion Estimation) MCI(Motion Compensated Interpolation)에서 고정된 확장블록을 대신하여 확장블록이 주변근처를 이동하면서 SOAD(Sum of Overlapped area Absolute Difference)를 통하여 향상된 가중치수를 찾는 알고리듬이다. 이 논문은 EBME알고리듬에 비해 PSNR(Peak Signal to Noise Ratio)이 향상된 성능을 보였다.
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