328 search results - page 40 / 66 » Edge noise in document images |
MVA
2007
14 years 8 days ago
2007
In many applications, it is necessary to extract corresponding points automatically. In this study, we present a method of extracting corresponding points automatically from stere...
ICPR
2006
IEEE
14 years 12 months ago
2006
IEEE
This paper generalizes the methods in a previous paper [10] in two ways. First, a more comprehensive analysis of the initialization problem of the Chan-Vese models is given. Secon...
TIP
2008
13 years 10 months ago
2008
The bilateral filter is a nonlinear filter that does spatial averaging without smoothing edges; it has shown to be an effective image denoising technique. An important issue with t...
ICCV
2001
IEEE
15 years 23 days ago
2001
IEEE
Optical Flow estimation in noisy image sequences requires a special denoising strategy. Towards this end we introduce a new tensor-driven anisotropic diffusion scheme which is des...
ISVC
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. A general framework for image segmentation is presented in this paper, based on the paradigm of water flow. The major water flow attributes like water pressure, surface t...