123 search results - page 9 / 25 » An Optimization Approach to Unsupervised Hierarchical Textur... |
CVPR
2011
IEEE
13 years 4 months ago
2011
IEEE
From conventional wisdom and empirical studies of annotated data, it has been shown that visual statistics such as object frequencies and segment sizes follow power law distributi...
ECCV
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. We describe a new method for unsupervised structure learning of a hierarchical compositional model (HCM) for deformable objects. The learning is unsupervised in the sense...
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
Dermoscopy is a technique used to better visualize pigmented skin lesion and aid the clinician in determining if a lesion is benign or malignant. Automated segmentation of dermosc...
IEICET
2010
13 years 7 months ago
2010
—To recover texture images from impulse noise by the opening operation which is one of morphological operations, an suitable structuring element (SE) has to be estimated. Hithert...
PPSN
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. A key problem in designing artificial neural networks for visual object recognition tasks is the proper choice of the network architecture. Evolutionary optimization met...