571 search results - page 3 / 115 » Locating and Correcting Errors in Images |
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Abstract-- This paper presents an authentication watermarking method which can localize the tampering regions in fine granularity. Unlike the previous block-wise Tampering-Localiza...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Abstract--We consider the problem of recovering a lowrank matrix when some of its entries, whose locations are not known a priori, are corrupted by errors of arbitrarily large magn...
CPM
2007
Springer
13 years 11 months ago
2007
Springer
We address the problem of sketching the hamming distance of data streams. We present a new notion of sketching technique, Fixable sketches and we show that using such sketch not o...
Publication
Surface reconstruction from gradient fields is an important
final step in several applications involving gradient manipulations
and estimation. Typically, the resulting gradient
...
IBPRIA
2007
Springer
13 years 11 months ago
2007
Springer
One of the major difficulties of handwriting recognition is the variability among symbols because of the different writer styles. In this paper we introduce the boosting of blurre...