493 search results - page 54 / 99 » Adaptive thresholding by variational method |
CG
2005
Springer
13 years 7 months ago
2005
Springer
In Monte-Carlo photon-tracing methods energy-carrying particles are traced in an environment to generate hit points on object surfaces for simulating global illumination. The surf...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
Dermoscopy is one of the major imaging modalities used in the diagnosis of melanoma and other pigmented skin lesions. Due to the difficulty and subjectivity of human interpretatio...
CIS
2006
Springer
13 years 11 months ago
2006
Springer
In this paper, we propose an efficient watermarking technique using adaptive differential energy watermarking (ADEW) and cross binding wavelet tree (CBWT) for copyright protection....
NIPS
2003
13 years 9 months ago
2003
New feature selection algorithms for linear threshold functions are described which combine backward elimination with an adaptive regularization method. This makes them particular...
HIS
2009
13 years 5 months ago
2009
In this paper, we propose a vector quantization (VQ) -based information hiding scheme that cluster the VQ codeowrds according the codewords' relation on Voronoi Diagram (VD). ...