332 search results - page 9 / 67 » Ripplet: A new transform for image processing |
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
This paper presents a new algorithm for reducing quantization artifacts in transform coded images. For transform coded signals, we analytically show that one can determine linear ...
SIBGRAPI
2006
IEEE
14 years 1 months ago
2006
IEEE
Scale dependent signal representations have proved to be useful in several image processing applications. In this paper, we define a toggle operator for binarization/segmentation...
IJACTAICIT
2010
13 years 5 months ago
2010
The new imaging techniques for organic body tissue give more details and information about the normal and abnormal tissue that help to distinguish the overlapping in margin of eac...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
It is well-known that scale space theory and Tikhonov regularization are close-knit. In previous studies qualitative analogies and formal relations had already been found, but non...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper we propose a new joint encryption and lossless compression technique designed for large images 1 . The proposed technique takes advantage of the Mojette transform pr...