Keyphrases
- segmentation method
- fully automatic
- segmentation algorithm
- thresholding method
- test images
- image regions
- segmentation errors
- histogram analysis
- segmentation accuracy
- image data
- grey level
- image analysis
- adaptive thresholding
- gray value
- similarity measure
- automatically segmenting
- edge detection
- segmented images
- gray level images
- threshold selection
- piece wise
- pixel values
- image retrieval
- pixel level
- otsu method
- image matching
- energy function
- input image
- ground truth
- watershed algorithm
- image segmentation algorithms
- segmented regions
- object segmentation
- segmentation result
- intensity images
- multiple objects
- image segmentation
- region growing
- image set
- image features
- multiscale
- face recognition