389 search results - page 74 / 78 » A New Method of Image Denoise Using Contourlet Transform |
107
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SIGGRAPH
1993
ACM
15 years 1 months ago
1993
ACM
The Fourier projection-slice theorem allows projections of volume data to be generated in O(n2 log n) time for a volume of size n3 . The method operates by extracting and inverse ...
88
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CCIA
2009
Springer
14 years 10 months ago
2009
Springer
Abstract. Text detection in urban scenes is a hard task due to the high variability of text appearance: different text fonts, changes in the point of view, or partial occlusion are...
78
Voted
CVPR
2001
IEEE
15 years 11 months ago
2001
IEEE
This paper presents a novel feature-matching based approach for rigid object tracking. The proposed method models the tracking problem as discovering the affine transforms of obje...
VISUALIZATION
2003
IEEE
15 years 2 months ago
2003
IEEE
2D and 3D views are used together in many visualization domains, such as medical imaging, flow visualization, oceanographic visualization, and computer aided design (CAD).Combinin...
PAMI
2007
14 years 9 months ago
2007
—Biometrics-based authentication systems offer obvious usability advantages over traditional password and token-based authentication schemes. However, biometrics raises several p...