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CVPR
2000
IEEE
15 years 11 months ago
Learning Patterns from Images by Combining Soft Decisions and Hard Decisions
We present a novel approach for learning patterns (sub-images) shared by multiple images without prior knowledge about the number and the positions of the patterns in the images. ...
Pengyu Hong, Thomas S. Huang, Roy Wang
FGR
2000
IEEE
112views Biometrics» more  FGR 2000»
15 years 11 months ago
A Probabilistic Sensor for the Perception of Activities
This paper presents a new technique for the perception of activities using statistical description of spatio-temporal properties. With this approach, the probability of an activit...
Olivier Chomat, James L. Crowley
FGR
2000
IEEE
200views Biometrics» more  FGR 2000»
15 years 11 months ago
The Global Dimensionality of Face Space
Low-dimensional representations of sensory signals are key to solving many of the computational problems encountered in high-level vision. Principal Component Analysis (PCA) has b...
Penio S. Penev, Lawrence Sirovich
ICIP
2000
IEEE
15 years 11 months ago
Multiscale Texture Segmentation Using Hybrid Contextual Labeling Tree
Wavelet-domain hidden Markov tree (HMT) model has been recently proposed and applied to image processing, e.g., image segmentation. A new multiscale image segmentation method, cal...
Guoliang Fan, Xiang-Gen Xia
ICMCS
2000
IEEE
116views Multimedia» more  ICMCS 2000»
15 years 11 months ago
A DCT Domain Visible Watermarking Technique for Images
The growth of computer networks has boosted the growth of the information technology sector to a greater extent. There is a trend to move from conventional libraries to digital li...
Saraju P. Mohanty, K. R. Ramakrishnan, Mohan S. Ka...
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