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ICIP
2007
IEEE

A Novel Multi-Stage Motion Vector Processing Method for Motion Compensated Frame Interpolation

15 years 26 days ago
A Novel Multi-Stage Motion Vector Processing Method for Motion Compensated Frame Interpolation
In this paper, a novel multi-stage motion vector processing algorithm at the decoder is proposed for motion compensated frame interpolation. We address the problems of discontinuous edges and deformed structures in an interpolated frame by explicitly considering reliability of each received motion vector. By hierarchically refining motion vectors with different block sizes, the proposed method is capable of preserving structure information. Experimental results show that the proposed scheme outperforms other methods in terms of visual quality and PSNR, and it is also robust when video sequences have complex scenes and fast motion.
Ai-Mei Huang, Truong Nguyen
Added 21 Oct 2009
Updated 27 Oct 2009
Type Conference
Year 2007
Where ICIP
Authors Ai-Mei Huang, Truong Nguyen
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