798 search results - page 44 / 160 » Learning to compress images and videos |
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, we study the security of an image scrambling algorithm based on Space-Filling Curves (SFC). A random SFC is a pixel permutation that changes the scanning order with...
CIVR
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. A novel approach to object-based video indexing and retrieval is presented, employing an object segmentation algorithm for the real-time, unsupervised segmentation of com...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper addresses signal processing issues related to coded representation, reconstruction and rendering of multiview video for 3D displays. We provide an overview of standardi...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
SynthesizedTextures represent continuous-tone images with a small set of vectors and color profiles. This representation is not only efficient in terms of compression ratio but al...
WACV
2002
IEEE
14 years 1 months ago
2002
IEEE
The use of fractals in computer graphics and vision in modeling unstructured images, and compressing images, is well known. However, the use of fractals for indexing images in con...