1613 search results - page 1 / 323 » Invariant representation in image processing |
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
Photometric invariance is a desired property for color image descriptors. It ensures that the description has a certain robustness with respect to scene incidental variations such...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
The paper discusses the role of invariance in image processing, specifically the desire to discriminate against unwanted variations in the scene while maintaining the power to tel...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
In this paper, we propose a fast method for separating reflection components using a single color image. We first propose a specular-free two-band image that is a specularity-inva...
CCIW
2009
Springer
14 years 1 days ago
2009
Springer
Colour image representation using real quaternions has shown to be very useful for linear and morphological colour filtering. This paper deals with the extension of first derivat...
IBPRIA
2005
Springer
13 years 11 months ago
2005
Springer
It is well-known that image pixel values of an object could vary if the lighting conditions change. Some common factors that produce changes in the pixels values are due to the vie...