493 search results - page 5 / 99 » Adaptive thresholding by variational method |
TREC
1998
13 years 9 months ago
1998
In this paper, we describe the system and methods used for the CLARITECH entries in the TREC
IR
2002
13 years 7 months ago
2002
An experimental adaptive filtering system, built on the Okapi search engine, is described. In addition to the regular text retrieval functions, the system requires a complex set o...
COMCOM
2006
13 years 7 months ago
2006
The quality of audio in IP telephony is significantly influenced by various factors, including type of encoder, delay, delay variation, rate and distribution of packet loss, and t...
CVPR
2001
IEEE
14 years 9 months ago
2001
IEEE
The problem of binarization of gray level images acquired under nonuniform illumination is reconsidered. Yanowitz and Bruckstein proposed to use for image binarization an adaptive...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
In this paper, we present a novel adaptive thresholding technique based upon an anisotropic diffusionmodel, whichmay be referred to as the anti-geometric heat flow. In contrast to...