47 search results - page 5 / 10 » Minimizing the Impact of Scan Compression |
TIFS
2008
13 years 7 months ago
2008
We investigate three schemes for severe compression of iris images in order to assess what their impact would be on recognition performance of the algorithms deployed today for ide...
VLSID
2007
IEEE
14 years 8 months ago
2007
IEEE
The Discrete Wavelet Transform (DWT) forms the core of the JPEG2000 image compression algorithm. Since the JPEG2000 compression application is heavily data-intensive, the overall ...
SIGGRAPH
1996
ACM
13 years 11 months ago
1996
ACM
We present a simple method for rendering directly from compressed textures in hardware and software rendering systems. Textures are compressed using a vector quantization (VQ) met...
DCC
2011
IEEE
13 years 2 months ago
2011
IEEE
The goal of the MobileASL (American Sign Language) research project is to enable sign language communication over the U.S. cellular network, which is low bandwidth and lossy. Data...
TIT
2008
13 years 7 months ago
2008
Abstract--We consider sources and channels with memory observed through erasure channels. In particular, we examine the impact of sporadic erasures on the fundamental limits of los...