Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  propose an adaptive filtering approach for coding video that exhibits localized camera focus changes, e.g., such that different portions of a video frame can undergo different blurriness/sharpness changes with respect to corresponding areas in frames used for prediction. First  obtain, for each macroblock, the filter that provides maximum reduction in residual energy, when applied to the reference macroblock before to motion compensation. Then, starting from the block-wise filter parameters,  divide the macroblocks into classes, by clustering macroblocks that have been assigned "similar" filters. Finally, for each class, a two-dimensional filter is designed to minimize the average residual energy for all macroblocks in the class. The resulting filters are applied to the reference frames to generate better matches for motion compensation. Simulation results shows that the proposed method provides up to 1 dB gain over current H.264 for certain sequences. As compared to H.264 with multiple reference frames, the coding gain is about 0.5 dB.
['PoLin Lai', 'Yeping Su', 'Peng Yin', 'Cristina Gomila', 'Antonio Ortega']
I am writing a research paper on a idea Adaptive Filtering for Video Coding with Focus Change
[{"from": "human", "value": "I am writing a research paper on a idea Adaptive Filtering for Video Coding with Focus Change"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  propose an adaptive filtering approach for coding video that exhibits localized camera focus changes, e.g., such that different portions of a video frame can undergo different blurriness/sharpness changes with respect to corresponding areas in frames used for prediction. First  obtain, for each macroblock, the filter that provides maximum reduction in residual energy, when applied to the reference macroblock before to motion compensation. Then, starting from the block-wise filter parameters,  divide the macroblocks into classes, by clustering macroblocks that have been assigned \"similar\" filters. Finally, for each class, a two-dimensional filter is designed to minimize the average residual energy for all macroblocks in the class. The resulting filters are applied to the reference frames to generate better matches for motion compensation. Simulation results shows that the proposed method provides up to 1 dB gain over current H.264 for certain sequences. As compared to H.264 with multiple reference frames, the coding gain is about 0.5 dB."}]