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JMIV
2000
83views more  JMIV 2000»
13 years 4 months ago
An Analysis of Edge Detection by Using the Jensen-Shannon Divergence
Juan Francisco Gómez-Lopera, José Ma...
ICIAP
1999
ACM
13 years 9 months ago
Improved Entropic Edge-Detection
Using the Jensen-Shannon divergence of grey level histograms obtained by sliding a double window over an image, an edge-detector is presented. A new technique for linking unconnec...
J. Gómez Lopera, N. Ilhami, P. Luque Escami...
WWW
2008
ACM
14 years 5 months ago
Detecting image spam using visual features and near duplicate detection
Email spam is a much studied topic, but even though current email spam detecting software has been gaining a competitive edge against text based email spam, new advances in spam g...
Bhaskar Mehta, Saurabh Nangia, Manish Gupta 0002, ...
DEXAW
2008
IEEE
373views Database» more  DEXAW 2008»
13 years 11 months ago
Topic Detection by Clustering Keywords
We consider topic detection without any prior knowledge of category structure or possible categories. Keywords are extracted and clustered based on different similarity measures u...
Christian Wartena, Rogier Brussee