35 search results - page 3 / 7 » Digital Computation of Linear Canonical Transforms |
ICIP
2001
IEEE
14 years 7 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...
CVPR
2003
IEEE
14 years 7 months ago
2003
IEEE
It is now common practice in machine vision to define the variability in an object's appearance in a factored manner, as a combination of shape and texture transformations. I...
CIVR
2008
Springer
13 years 7 months ago
2008
Springer
Since the emergence of extensive multimedia data, feature fusion has been more and more important for image and video retrieval, indexing and annotation. Existing feature fusion t...
MHCI
2004
Springer
13 years 11 months ago
2004
Springer
With network and small screen device improvements, such as wireless abilities, increased memory and CPU speeds, users are no longer limited by location when accessing on-line infor...
ARITH
2005
IEEE
13 years 11 months ago
2005
IEEE
We present a radix-2 online computational scheme for evaluating multinomials in a fixed-point number representation system. Its main advantage is that it can adapt to any evaluat...