Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: During the past ten years, Wyner-Ziv video coding (WZVC) has gained a lot of research interests because of its unique characteristics of "simple encoding, complex de coding." Hover, the performance gap beten WZVC and conventional video coding has never been closed to the point promised by the information theory. ,  illustrate the chicken-and-egg dilemma encountered in WZVC: high efficiency WZVC requires good estimation of side information (SI); hover, good SI estimation is not possible for the decoder without access to the decoded current frame. To resolve such a dilemma,  present and advocate a framework that explores an important concept of decoder-side progressive-learning. More specifically, a decoder-side multi-resolution motion refinement (MRMR) scheme is proposed, where the decoder is able to learn from the already-decoded lor-resolution data to refine the motion estimation (ME), which in turn greatly improves the SI quality as ll as the coding efficiency for the higher resolution data. Theoretical analysis shows that at high rates, decoder-side MRMR outperforms motion extrapolation by as much as 5 dB, while falling behind conventional encoder-side inter-frame ME by only about 1.5 dB. In addition, since decoder-side ME does not suffer from the bit-rate overhead in transmitting the motion information, further performance gain can be achieved for decoder-side MRMR by incorporating fractional-pel motion search, block matching with smaller block sizes, and multiple hypothesis prediction.  also present a practical WZVC implementation with MRMR, which shows comparable coding performance as H.264 at very high bit rates.
['Wei Liu', 'Lina Dong', 'Wenjun Zeng']
I am writing a research paper on a idea Motion Refinement Based Progressive Side-Information Estimation for Wyner-Ziv Video Coding
[{"from": "human", "value": "I am writing a research paper on a idea Motion Refinement Based Progressive Side-Information Estimation for Wyner-Ziv Video Coding"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: During the past ten years, Wyner-Ziv video coding (WZVC) has gained a lot of research interests because of its unique characteristics of \"simple encoding, complex de coding.\" Hover, the performance gap beten WZVC and conventional video coding has never been closed to the point promised by the information theory. ,  illustrate the chicken-and-egg dilemma encountered in WZVC: high efficiency WZVC requires good estimation of side information (SI); hover, good SI estimation is not possible for the decoder without access to the decoded current frame. To resolve such a dilemma,  present and advocate a framework that explores an important concept of decoder-side progressive-learning. More specifically, a decoder-side multi-resolution motion refinement (MRMR) scheme is proposed, where the decoder is able to learn from the already-decoded lor-resolution data to refine the motion estimation (ME), which in turn greatly improves the SI quality as ll as the coding efficiency for the higher resolution data. Theoretical analysis shows that at high rates, decoder-side MRMR outperforms motion extrapolation by as much as 5 dB, while falling behind conventional encoder-side inter-frame ME by only about 1.5 dB. In addition, since decoder-side ME does not suffer from the bit-rate overhead in transmitting the motion information, further performance gain can be achieved for decoder-side MRMR by incorporating fractional-pel motion search, block matching with smaller block sizes, and multiple hypothesis prediction.  also present a practical WZVC implementation with MRMR, which shows comparable coding performance as H.264 at very high bit rates."}]