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PAMI
1998
74views more  PAMI 1998»
15 years 26 days ago
Selecting the Optimal Focus Measure for Autofocusing and Depth-From-Focus
—A method is described for selecting the optimal focus measure with respect to gray-level noise from a given set of focus measures in passive autofocusing and depth-from-focus ap...
Muralidhara Subbarao, Jenn-Kwei Tyan
MMSEC
2004
ACM
137views Multimedia» more  MMSEC 2004»
15 years 6 months ago
Perturbed quantization steganography with wet paper codes
In this paper, we introduce a new approach to passive-warden steganography in which the sender embeds the secret message into a certain subset of the cover object without having t...
Jessica J. Fridrich, Miroslav Goljan, David Soukal
VIS
2003
IEEE
178views Visualization» more  VIS 2003»
16 years 2 months ago
Advanced Curved Planar Reformation: Flattening of Vascular Structures
Traditional volume visualization techniques may provide incomplete clinical information needed for many applications in medical visualization. Especially in the area of vascular v...
Armin Kanitsar, Dominik Fleischmann, Eduard Gr&oum...
JHSN
2000
390views more  JHSN 2000»
15 years 1 months ago
Telemedicine: challenges and opportunities
Telemedicine is many things to many people. Only until a few years ago, telemedicine was equated to video teleconferencing between physicians, while nowadays, perhaps the most acti...
Sang-goo Lee, Seong K. Mun, Prakash Jha, Betty Ann...
TMM
2010
231views Management» more  TMM 2010»
14 years 8 months ago
Real-Time Visual Concept Classification
As datasets grow increasingly large in content-based image and video retrieval, computational efficiency of concept classification is important. This paper reviews techniques to ac...
Jasper R. R. Uijlings, Arnold W. M. Smeulders, Rem...