Preservation of local linearity by neighborhood subspace scaling for solving the pre-image problem.
Sheng-kai YangJian-Yi MengHai-bin ShenPublished in: J. Zhejiang Univ. Sci. C (2014)
Keyphrases
- image data
- image features
- image representation
- image content
- image classification
- image segmentation
- multiscale
- image retrieval
- template matching
- input image
- single image
- edge detection
- image set
- image matching
- image regions
- image collections
- region of interest
- hough transform
- image processing
- feature points
- multiresolution
- image analysis
- segmentation algorithm
- segmentation method
- keypoints
- level set
- spatial information
- low dimensional
- low level
- face recognition
- principal components
- feature selection
- pixel values
- subspace clustering