4546 search results - page 21 / 910 » Detection of image stretching |
CBMS
2004
IEEE
14 years 1 months ago
2004
IEEE
This paper presents the effects of image quality, given by the number of pixels used to define the image. A microaneurysm (MA) segmentation algorithm that has been shown to achiev...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
FIMH
2009
Springer
13 years 7 months ago
2009
Springer
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Techniques for informationhidinghave become increasingly more sophisticated and widespread. With high-resolution digital images as carriers, detecting hidden messages has become c...
ECCV
2010
Springer
14 years 2 months ago
2010
Springer
A fundamental question for edge detection is how faint an edge can be and still be detected. In this paper we offer a formalism to study this question and subsequently introduce a...