928 search results - page 133 / 186 » Robust color indexing |
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper evaluates the effectiveness of keypoint methods for content-based protection of digital images. These methods identify a set of “distinctive” regions (termed keypoi...
AUSAI
2004
Springer
14 years 1 months ago
2004
Springer
The quality of the fingerprint images greatly affects the performance of the minutiae extraction. In order to improve the performance of the system, many researchers have been made...
ICIAR
2004
Springer
14 years 1 months ago
2004
Springer
It is well known that the text that appears in a video scene or is graphically added to it is an important source of semantic information for indexing and retrieval, notably in the...
ITCC
2002
IEEE
14 years 28 days ago
2002
IEEE
A new combinatorial characterization of a gray-tone image called Euler Vector is proposed. Euler number of a binary image is a well-known topological feature, which remains invari...
MM
2000
ACM
14 years 11 days ago
2000
ACM
Searching digital biomedical images is a challenging problem. Prevalent retrieval techniques involve human-supplied text annotations to describe image contents. Biomedical images,...