2327 search results - page 128 / 466 » Secure Image Filtering |
ICIP
2010
IEEE
14 years 8 months ago
2010
IEEE
In this paper, we present a new low-complexity no-reference metric that assesses the visibility of blocking artifacts in DCT-coded images. The metric works in the spatial domain a...
IAJIT
2008
14 years 10 months ago
2008
: Compression is the process of representing information in a compact form so as to reduce the bit rate for transmission or storage while maintaining acceptable fidelity or data qu...
ISCAS
2003
IEEE
15 years 3 months ago
2003
IEEE
Imaging has gained importance due to the improvements of performances in computer speed, media storage and network bandwidth. Along with this advancement, the fundamental issue of...
ICCV
2009
IEEE
16 years 3 months ago
2009
IEEE
The filter flow problem is to compute a space-variant
linear filter that transforms one image into another. This
framework encompasses a broad range of transformations
including...
SIBGRAPI
1999
IEEE
15 years 2 months ago
1999
IEEE
This work proposes the use of an adaptive neighborhood procedure to extract local statistical properties of images in order to improve a speckle noise "Maximum a Posteriori &q...