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Edge-preserving multiscale image decomposition based on local extrema
2009
ACM SIGGRAPH Asia 2009 papers on - SIGGRAPH Asia '09
a) Input (b) Fine features boosted (c) Coarse features boosted (d) Scanline plots Figure 1: Our multiscale decomposition of image (a) allows detail to be extracted based on spatial scale rather than contrast and preserves edges. (b) Boosting fine scale features increases the contrast of the pattern on the vase. (c) Boosting coarse scale contrast and suppressing fine features reduces the contrast of the pattern, while increasing the contrast of the vase with its background. (d) Scanline plots
doi:10.1145/1661412.1618493
fatcat:4bua2lnqubepbacxzlofxqyfea