248 search results - page 35 / 50 » Fingerprint Image Enhancement Using STFT Analysis |
PR
2007
13 years 8 months ago
2007
Face recognition is a challenging task in computer vision and pattern recognition. It is well-known that obtaining a low-dimensional feature representation with enhanced discrimin...
ICDAR
2007
IEEE
14 years 2 months ago
2007
IEEE
Document image segmentation algorithms primarily aim at separating text and graphics in presence of complex layouts. However, for many non-Latin scripts, segmentation becomes a ch...
CVPR
2006
IEEE
14 years 9 days ago
2006
IEEE
We present a method for separating highlight reflections on textured surfaces. In contrast to previous techniques that use diffuse color information from outside the highlight are...
ISCA
1997
IEEE
14 years 25 days ago
1997
IEEE
The effectiveness of texture mapping in enhancing the realism of computer generated imagery has made support for real-time texture mapping a critical part of graphics pipelines. D...
ICDAR
2007
IEEE
14 years 2 months ago
2007
IEEE
Two-dimensional (2-D) plots in digital documents contain important information. Often, the results of scientific experiments and performance of businesses are summarized using pl...