145 search results - page 2 / 29 » Group Theoretical Invariants in Color Image Processing |
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
The standard morphological operators are (i) defined on Euclidean space, (ii) based on structuring elements, and (iii) invariant with respect to translation. There are several way...
ECCV
2000
Springer
14 years 6 months ago
2000
Springer
Abstract. For grey-value images, it is well accepted that the neighborhood rather than the pixel carries the geometrical interpretation. Interestingly the spatial configuration of ...
CVPR
2009
IEEE
14 years 8 months ago
2009
IEEE
Color is a powerful visual cue for many computer vision
applications such as image segmentation and object recognition.
However, most of the existing color models depend on the i...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Misregistration between the color separations of a printed image, which is often inevitable, can cause objectionable color shifts in average color. We analyze the impact of inter-...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper presents a new keypoint-based approach to nearduplicate images detection. It consists of three steps. Firstly, the keypoints of images are extracted and then matched. S...