315 search results - page 35 / 63 » Quantile and histogram estimation |
KES
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In parity assignment-based steganography for palette images, all colors in a host image are divided into two subsets, and each pixel is used to carry one secret bit. This...
ICIAP
1999
ACM
14 years 5 days ago
1999
ACM
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...
CVRMED
1997
Springer
14 years 2 days ago
1997
Springer
Recently the entropy-similarity measure has been introduced for the registration of image pairs prior to subtraction in medical imaging e.g. digital subtraction angiography (DSA). ...
TRECVID
2008
13 years 9 months ago
2008
In this paper, we describe the Toshiba event detection system for TRECVID surveillance event detection task [1]. Our system consists of four components: (1) a flexible and robust ...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
We present an algorithm to dereverberate single- and multi-channel audio recordings. The proposed algorithm models the magnitude spectrograms of clean audio signals as histograms ...