17 search results - page 1 / 4 » Recovering from Bit Errors in Scalar-Quantized Discrete Wave... |
74
Voted
ICIP
1998
IEEE
16 years 11 days ago
1998
IEEE
In this paper we study the e ects of transmission noise on xed-length coded wavelet coe cients. We extend our previous work on maximum a posteriori detectors 1] to include interbi...
73
Voted
ICIP
1999
IEEE
16 years 12 days ago
1999
IEEE
We proposea new ngerprint imagecompressionscheme based on the hybrid model of image. Our scheme uses the essential steps of a typical automated ngerprint identi cation system (AFI...
99
Voted
ISVLSI
2002
IEEE
15 years 3 months ago
2002
IEEE
Wavelet-based video compression can provide improved codec and bit rates. The shift-variance problem of the discrete wavelet transform on image sequences, however, may cause large...
DCC
2002
IEEE
15 years 10 months ago
2002
IEEE
In this paper we propose an algorithm for image recovery where completely lost blocks in an image/video-frame are recovered using spatial information surrounding these blocks. Our...
107
click to vote
ICIP
2005
IEEE
16 years 15 days ago
2005
IEEE
Spread spectrum (SS) or known-host-statistics technique has shown the best performance in terms of both rate of reliable communications and bit error probability at the low waterm...