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Skipping Selected Steps of DWT Computation in Lossless JPEG 2000 for Improved Bitrates - Fig 2

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posted on 22.12.2016 by Roman Starosolski

SS-DWT step-skip decisions selected by BH(2) for Photo (left-hand panel), No-photo (a) (middle), and No-photo (b) (right-hand) images. Plotted are averages for subbands and transform levels, denoted subband:level (e.g., the bar labeled LH:2 presents distribution of step-skip decisions applied when computing LH subband at level 2 of SS-DWT).

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