2523 search results - page 159 / 505 » The Quality of Catadioptric Imaging |
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
In this paper, we propose a new algorithm to remove shadow from a single color image. We first project log-log chromaticity coordinates onto an angle of illumination-invariant dire...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
We address the problem of incorporating user preference in automatic image enhancement. Unlike generic tools for automatically enhancing images, we seek to develop methods that ca...
ICDAR
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper we propose a character segmentation method for multispectral images of ancient documents. Due to the low quality of the images the main idea of this study is to comb...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Super-resolution reconstruction algorithms assume the availability of exact registration and blur parameters. Inaccurate estimation of these parameters adversely affects the quali...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Removing noise in engineering drawing images is important before applying image analysis processes. Noise should be removed while keeping the fine detail of the image intact. A n...