Document Detail


Spectral matting.
MedLine Citation:
PMID:  18703825     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We present spectral matting: a new approach to natural image matting that automatically computes a basis set of fuzzy matting components from the smallest eigenvectors of a suitably defined Laplacian matrix. Thus, our approach extends spectral segmentation techniques, whose goal is to extract hard segments, to the extraction of soft matting components. These components may then be used as building blocks to easily construct semantically meaningful foreground mattes, either in an unsupervised fashion, or based on a small amount of user input.
Authors:
Anat Levin; Alex Rav-Acha; Dani Lischinski
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  IEEE transactions on pattern analysis and machine intelligence     Volume:  30     ISSN:  0162-8828     ISO Abbreviation:  IEEE Trans Pattern Anal Mach Intell     Publication Date:  2008 Oct 
Date Detail:
Created Date:  2008-08-15     Completed Date:  2008-10-22     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9885960     Medline TA:  IEEE Trans Pattern Anal Mach Intell     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1699-712     Citation Subset:  IM    
Affiliation:
MIT CSAIL, The State Center 32-D466, Cambridge, MA 02139, USA. alevin@csail.mit.edu
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MeSH Terms
Descriptor/Qualifier:
Algorithms*
Artificial Intelligence*
Image Enhancement / methods*
Image Interpretation, Computer-Assisted / methods*
Imaging, Three-Dimensional / methods*
Pattern Recognition, Automated / methods*
Reproducibility of Results
Sensitivity and Specificity
Signal Processing, Computer-Assisted*
Subtraction Technique*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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