37 search results - page 3 / 8 » Distortion Estimation Techniques in Solving Visual CAPTCHAs |
ISVC
2010
Springer
13 years 4 months ago
2010
Springer
Abstract. When using visualization techniques to explore data streams, an important task is to convey pattern changes. Challenges include: (1) Most data analysis tasks require user...
VISUALIZATION
1998
IEEE
13 years 10 months ago
1998
IEEE
One common problem in the practical application of volume visualization is the proper choice of transfer functions in order to color different parts of the volume meaningfully. Th...
RECOMB
2001
Springer
14 years 6 months ago
2001
Springer
In proteomics 2?dimensional gel electrophoresis (2?DE) is a separation technique for proteins. The resulting protein spots can be identified by either using picking robots and sub...
ECCV
2000
Springer
14 years 8 months ago
2000
Springer
This paper considers a fundamental problem in visual motion perception, namely the problem of egomotion estimation based on visual input. Many of the existing techniques for solvin...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
Image matting is the process of extracting a soft segmentation of an object in an image as defined by the matting equation. Most current techniques focus largely on computing the ...