616 search results - page 31 / 124 » DCT Based High Quality Image Compression |
ECCV
2010
Springer
13 years 11 months ago
2010
Springer
Although the recent advances in the sparse representations of images have achieved outstanding denosing results, removing real, structured noise in digital videos remains a challen...
MICCAI
2003
Springer
14 years 11 months ago
2003
Springer
The finite element method (FEM) is well suited for use in the non-rigid registration of magnetic resonance spectroscopy images (MRSI) with intraoperative ultrasound images of the p...
ICASSP
2007
IEEE
13 years 12 months ago
2007
IEEE
The image compression standard JPEG 2000 offers a high compression ef ciency as well as a great exibility in the way it accesses the content in terms of spatial location, quality ...
SIGMOD
2001
ACM
14 years 10 months ago
2001
ACM
In this paper, we investigate how to scale hierarchical clustering methods (such as OPTICS) to extremely large databases by utilizing data compression methods (such as BIRCH or ra...
CORR
2011
Springer
13 years 5 months ago
2011
Springer
This paper proposes a strict authentication watermarking for medical images. In this scheme, we define region of interest (ROI) by taking the smallest rectangle around an image. T...