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ICCV
2007
IEEE
14 years 9 months ago
Learning Multiscale Representations of Natural Scenes Using Dirichlet Processes
We develop nonparametric Bayesian models for multiscale representations of images depicting natural scene categories. Individual features or wavelet coefficients are marginally de...
Jyri J. Kivinen, Erik B. Sudderth, Michael I. Jord...
ICIP
2007
IEEE
14 years 9 months ago
Image Denoising with Nonparametric Hidden Markov Trees
We develop a hierarchical, nonparametric statistical model for wavelet representations of natural images. Extending previous work on Gaussian scale mixtures, wavelet coefficients ...
Jyri J. Kivinen, Erik B. Sudderth, Michael I. Jord...
DAGM
2001
Springer
13 years 12 months ago
Facial Expression Recognition with Pseudo-3D Hidden Markov Models
Frank Hülsken, Frank Wallhoff, Gerhard Rigoll
DAGM
1999
Springer
13 years 11 months ago
Gesichtserkennung mit Hidden Markov Modellen
Stefan Eickeler, Stefan Müller, Gerhard Rigol...