616 search results - page 39 / 124 » DCT Based High Quality Image Compression |
ICMCS
2006
IEEE
15 years 8 months ago
2006
IEEE
—This paper presents a novel block-based fast compression (BFC) algorithm for compound images that contain graphics, text and natural images. The images are divided to blocks, wh...
134
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ICIP
2003
IEEE
16 years 3 months ago
2003
IEEE
Images typically contain smooth regions, which are easily compressed by linear transforms, and high activity regions (edges, textures), which are harder to compress. To compress t...
ISVC
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Image-based full body 3D reconstruction for tele-immersive applications generates large amount of data points, which have to be sent through the network in real-time. In ...
142
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ICIP
2004
IEEE
16 years 3 months ago
2004
IEEE
In this paper, we propose a novel thick slab paradigm which provides an efficient scheme to navigate through large three dimensional (3-D) medical data sets within the framework o...
121
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CISS
2007
IEEE
15 years 8 months ago
2007
IEEE
A video sensor platform consisting of a smart image sensor with focal plane motion processing is presented. The camera node is intended for ultra-low bandwidth ad-hoc wireless netw...