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PR
2002
89views more  PR 2002»
13 years 5 months ago
Recovering facial pose with the EM algorithm
This paper describes how 3D facial pose may be estimated by
Kwang Nam Choi, Marco Carcassoni, Edwin R. Hancock
PR
2002
134views more  PR 2002»
13 years 5 months ago
Interactive clustering and merging with a new fuzzy expected value
7 Major problems exist in both crisp and fuzzy clustering algorithms. The fuzzy c-means type of algorithms use weights determined by a power m of inverse distances that remains
Carl G. Looney
PR
2002
62views more  PR 2002»
13 years 5 months ago
Using Fourier/Mellin-based correlators and their fractional versions in navigational tasks
The navigational tasks of computing time to impact and controlling movements in speci
Didi Sazbon, Zeev Zalevsky, Ehud Rivlin, David Men...
PR
2007
340views more  PR 2007»
13 years 4 months ago
Fast and robust fuzzy c-means clustering algorithms incorporating local information for image segmentation
— Fuzzy c-means (FCM) algorithms with spatial constraints (FCM_S) have been proven effective for image segmentation. However, they still have the following disadvantages: 1) Alth...
Weiling Cai, Songcan Chen, Daoqiang Zhang