We propose a new deinterlacing algorithm with selective motion compensation. It has been reported that deinterlacing methods using motion compensation produce significantly improved results, although they tend to yield undesired results in fast moving areas. This is due to weak correlations between the previous and current frames. The proposed algorithm solves this problem by selectively applying motion-compensated deinterlacing. We first apply intrafield interpolation in the spatial domain, and then selectively apply motion compensations according to the type of motion vectors. Experimental results show that the proposed method produces noticeably improved performance compared to existing motion-compensated deinterlacing methods.
Bibliographical noteFunding Information:
This research was supported by the Ministry of Information and Communication (MIC), Korea, under the Information Technology Research Center support program supervised by the Institute of Information Technology Assessment [IITA-2005-(C1090-0502-0027)].
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics