328 search results - page 11 / 66 » Edge noise in document images |
CVPR
2006
IEEE
14 years 11 months ago
2006
IEEE
In order to work well, many computer vision algorithms require that their parameters be adjusted according to the image noise level, making it an important quantity to estimate. W...
ICPR
2000
IEEE
2000
IEEE
Detection and Location of People in Video Images Using Adaptive Fusion of Color and Edge Information
14 years 10 months ago
A new method of finding people in video images is presented. Detection is based on a novel background modeling and subtraction approach which uses both color and edge information....
ICCV
1998
IEEE
14 years 11 months ago
1998
IEEE
We devise a statistical framework for edge detection by performing a statistical analysis of zero crossings of the second derivative of an image. This analysis enables us to estim...
PAMI
2006
13 years 9 months ago
2006
In this paper, we are interested in the problem of estimating a discontinuous surface from noisy data. A novel procedure for this problem is proposed based on local linear kernel ...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
A new approach for selective edge enhancement using unsharp masking is presented. This is based on the premise that biological vision and image reproduction share common principle...