Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Discrete Cosine Transform (DCT) has been the commonly used transform for a few decades in image/video coding. Hover, DCT does not work ll on the blocks having anisotropic correlations. , based on the adaptive dictionary,  propose a new online transform scheme using Orthogonal Matching Pursuit (OMP) for High Efficiency Video Coding (HEVC). For a coding block,  construct its dictionary by exploiting non-local correlations from the reconstructed regions. The OMP algorithm is implemented to obtain the sparse transform coefficients. Experimental results show that the BD-rate savings of the proposed scheme for the sequences with strong edges can be up to 19.9%.
['Rui Song', 'Cuiling Lan', 'Houqiang Li', 'Jizheng Xu', 'Feng Wu']
I am writing a research paper on a idea OMP-based transform for inter coding in HEVC
[{"from": "human", "value": "I am writing a research paper on a idea OMP-based transform for inter coding in HEVC"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Discrete Cosine Transform (DCT) has been the commonly used transform for a few decades in image/video coding. Hover, DCT does not work ll on the blocks having anisotropic correlations. , based on the adaptive dictionary,  propose a new online transform scheme using Orthogonal Matching Pursuit (OMP) for High Efficiency Video Coding (HEVC). For a coding block,  construct its dictionary by exploiting non-local correlations from the reconstructed regions. The OMP algorithm is implemented to obtain the sparse transform coefficients. Experimental results show that the BD-rate savings of the proposed scheme for the sequences with strong edges can be up to 19.9%."}]