Image Processing in SIGGRAPH 06. Speaker: Qianqian Hu Date: March 31, 2006. Outlines. Fast Median and Bilateral Filtering Ben Weiss ( Shell & Slate Software ) Hybrid Images
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Speaker: Qianqian Hu
Date: March 31, 2006
Scott Schaefer Travis McPhail Joe Warren
Texas A&M University Rice University Rice Univeristy
DF: f(v)= lv(v)
Best affine transformation
Non-uniform scaling and shear
where , and Aiis as in similarity deformations.
Shell & Slate Software Corp.
Huang, T.S., 1981. Two-Dimensional Signal Processing II: Transforms and Median Filters.
No good performance for large filtering kernels.
Gil, J. and Werman, M., 1993. Computing 2-D Min, Median, and Max Filters.
Ill-suited for deep-pipelined, vector-capable modern processors.
Ranka, S., and Sahni, S., 1989. Efficient Serial and Parallel Algorithms for Median Filtering.
even worser than linear for r<55.
cardinal values consecutive ordinal values