28 search results - page 4 / 6 » Image Denoising with Nonparametric Hidden Markov Trees |
73
Voted
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
We formulate a model for probability distributions on image spaces. We show that any distribution of images can be factored exactly into conditional distributions of feature vecto...
ICIP
2003
IEEE
15 years 12 months ago
2003
IEEE
Structural information about a document is essential for structured query processing, indexing, and retrieval. A document page can be partitioned into a hierarchy of homogeneous r...
ICIP
2000
IEEE
15 years 2 months ago
2000
IEEE
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...
ISCAS
2006
IEEE
15 years 4 months ago
2006
IEEE
—A method for detection of tree branches and leaves in video is proposed. It is observed that the motion vectors of tree branches and leaves exhibit random motion. On the other h...
99
Voted
JMLR
2010
14 years 5 months ago
2010
Deep belief networks are a powerful way to model complex probability distributions. However, it is difficult to learn the structure of a belief network, particularly one with hidd...