244 search results - page 25 / 49 » A New Fingerprinting Method For Digital Images |
DIAL
2006
IEEE
14 years 1 months ago
2006
IEEE
We describe a system for the retrieval on the basis of layout similarity of document images belonging to collections stored in digital libraries. Layout regions are extracted and ...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
Content-based retrieval (CBIR) methods in medical databases have been designed to support specific tasks, such as retrieval of digital mammograms or 3D MRI images. These methods c...
PR
2002
13 years 7 months ago
2002
In this paper, we present a method to represent achromatic and chromatic image signals independently for content-based image indexing and retrieval for image database applications...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
We describe approximate digital implementations of two new mathematical transforms, namely, the ridgelet transform [3] and the curvelet transform [7, 6]. Our implementations offer...
DGCI
2008
Springer
13 years 8 months ago
2008
Springer
Abstract. Differential operators are essential in many image processing applications. Previous work has shown how to compute derivatives more accurately by examining the image loca...