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Analysis of one-dimensional transforms in coding motion compensation prediction residuals for video applications

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Academic year: 2021

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Figure 1-1: Example of 2D-DCT and the energy compaction property. 1-1(b) shows the 2D-DCT coefficients of 1-1(a), with larger magnitudes shown as darker
Figure 1-2: Example of motion-compensated prediction. A motion-compensated pre- pre-diction of the current frame is created using previously encoded blocks from the reference frame
Figure 2-1: Directional 1D-DCTs for coding 8x8 blocks in MC residuals.
Figure 2-2: Directional 1D-DCTs for coding 4x4 blocks in MC residuals.
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