Shape-to-graph mapping method for efficient characterization and classification of complex geometries in biological images.
William PilcherXingyu YangAnastasia ZhurikhinaOlga ChernayaYinghan XuPeng QiuDenis TsygankovPublished in: PLoS Comput. Biol. (2020)
Keyphrases
- classification method
- segmentation method
- image classification
- image matching
- classification accuracy
- hierarchical data structure
- similarity measure
- support vector machine svm
- method assumes
- target object
- fractal dimension
- edge detection
- input image
- support vector machine
- object recognition
- extracted features
- preprocessing stage
- aspect ratio
- surface shape
- digitized images
- coarse to fine strategy
- test images
- image features
- image retrieval
- support vector
- dense correspondence
- topological information
- maximum likelihood criterion
- shape similarity
- dissimilarity measure
- shape matching
- pixel values
- image set
- region of interest
- image database
- feature vectors