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» Information-Theoretic Image Formation
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SIGIR
2004
ACM
14 years 2 months ago
A search engine for imaged documents in PDF files
Large quantities of documents in the Internet and digital libraries are simply scanned and archived in image format, many of which are packed in PDF files. The word search tool pr...
Yue Lu, Li Zhang, Chew Lim Tan
MICCAI
2010
Springer
13 years 7 months ago
Fast Ultrasound Image Simulation Using the Westervelt Equation
Abstract. The simulation of ultrasound wave propagation is of high interest in fields as ultrasound system development and therapeutic ultrasound. From a computational point of vi...
Athanasios Karamalis, Wolfgang Wein, Nassir Navab
DAGM
2009
Springer
14 years 1 months ago
Video Super Resolution Using Duality Based TV-L1 Optical Flow
Abstract. In this paper, we propose a variational framework for computing a superresolved image of a scene from an arbitrary input video. To this end, we employ a recently proposed...
Dennis Mitzel, Thomas Pock, Thomas Schoenemann, Da...
IMAGING
2003
13 years 10 months ago
Group Theoretical Invariants in Color Image Processing
Many image formation processes are complex interactions of several sub-processes and the analysis of the resulting images requires often to separate the influence of these sub-pr...
Reiner Lenz, Linh Viet Tran, Thanh Hai Bui
ERCIMDL
2007
Springer
111views Education» more  ERCIMDL 2007»
14 years 2 months ago
Using Watermarks and Offline DRM to Protect Digital Images in DIAS
The Digital Image Archiving System (DIAS) is an image management system, the major functions of which are preserving valuable digital images and serving as an image provider for ex...
Hsin-Yu Chen, Hsiang-An Wang, Chin-Lung Lin