This paper presents a 3-D DCT coding with a variable temporal length that is determined by the scene change detector. Our idea is to let the motion activity in ...
A novel variable temporal-length 3-D DCT coding is proposed. This proposed 3-D DCT coding adaptively adjusts the temporal length of the 3-D block. The ...
The idea is to let the motion activity in each block be very low, while the efficiency of the 3-D DCT coding could be increased, and experimental results ...
Three-dimensional discrete cosine transform (3-D DCT) coding has the advantage of reducing the interframe redundancy among a number of consecutive frames, ...
This paper presents a 3-D DCT coding with a variable temporal length that is determined by the scene change detector. Our idea is to let the motion activity in ...
Variable temporal-length 3-D discrete cosine transform coding. Chan, Yui-Lam; ;; Siu, Wan-Chi. Abstract. Publication: IEEE Transactions on Image Processing.
The proposed model can mathematically select the optimal DCT mode and remove the temporal correlations more effectively than other methods in the literature ...
This paper proposes new three dimensional discrete cosine transform (3D-DCT) based video compression algorithm that will select the optimal cube size based on ...
Almost all variable length 3D-DCT algorithms employ thresholds. Although the selection of threshold considerably affects the algorithm performance, ...
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This paper proposes a hybrid transform for 3D-DCT based video coding. In the proposed model, 3D-DCT and discrete Haar transform are iteratively used to remove ...