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IWDW
2004
Springer
15 years 9 months ago
A Multi-feature Based Invertible Authentication Watermarking for JPEG Images
: Invertible authentication techniques have been used in some special applications (such as medical or military) where original data can be recovered after authenticated. In this p...
Deng-Pan Ye, Yaobin Mao, Yuewei Dai, Zhiquan Wang
ICPR
2006
IEEE
16 years 4 months ago
Estimating the location of illuminants in realist master paintings Computer image analysis addresses a debate in art history of
In cast-shadow analysis one merely draws a line between each occluder and its associated shadow cast onto a different surface, possibly with wedges indicating precision. In some c...
149
Voted
TMI
1998
137views more  TMI 1998»
15 years 3 months ago
Dynamic Imaging and Tracer Kinetic Modeling for Emission Tomography Using Rotating Detectors
— When performing dynamic studies using emission tomography the tracer distribution changes during acquisition of a single set of projections. This is particularly true for some ...
Chi-Hoi Lau, David Dagan Feng, Brian F. Hutton, Da...
ICPR
2004
IEEE
16 years 4 months ago
Parallel Tracking of All Soccer Players by Integrating Detected Positions in Multiple View Images
Soccer, one of the popular sports around the world, is often broadcasted on TV, and various researches have done on soccer scene images such as strategy analysis, scene recovery, ...
Hideo Saito, Sachiko Iwase
ICCV
2007
IEEE
15 years 10 months ago
Automatic Camera Network Localization using Object Image Tracks
Camera networks are being used in more applications as different types of sensor networks are used to instrument large spaces. Here we show a method for localizing the cameras in ...
Marci Meingast, Songhwai Oh, Shankar Sastry