571 search results - page 20 / 115 » Locating and Correcting Errors in Images |
NIPS
2004
14 years 11 months ago
2004
The correction of bias in magnetic resonance images is an important problem in medical image processing. Most previous approaches have used a maximum likelihood method to increase...
PICS
2001
14 years 11 months ago
2001
The current paper provides methods to correct the artifact known as "red eye" by means of digital color image processing. This artifact is typically formed in amateur ph...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper we propose a method for video delivery over bit error channels. In particular, we propose a rate distortion optimal method for slicing and unequal error protection (...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Reliable transmission of video over wireless networks must address the limited bandwidth and the possibility of loss. When the bandwidth is insufficient on a single channel, the v...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
We present a practical scheme for error-resilient digital video broadcasting, using the Wyner-Ziv coding paradigm. We apply the general framework of systematic lossy source-channe...