Keyphrases
- segmentation algorithm
- segmentation method
- image analysis
- image retrieval
- test images
- image annotation
- automatic annotation
- microscopic images
- image data
- input image
- three dimensional
- accurate segmentation
- image segmentation
- image database
- segmentation accuracy
- image regions
- edge detection
- segmented images
- image segmentation algorithms
- segmentation errors
- image collections
- unsupervised segmentation
- pixel wise
- human subjects
- piece wise
- tubular structures
- image classification
- adaptive thresholding
- object recognition
- ground truth
- microscopy images
- fully automatic
- pixel level
- image features
- low depth of field
- manual annotation
- perceptual information
- annotated images
- unsupervised image segmentation
- multiscale
- outdoor scenes
- level set
- shape prior
- automatic segmentation
- image sequences
- medical images
- multi channel
- bounding box
- cell nuclei
- gray value
- region growing
- image content
- geometric constraints
- foreground and background
- digital photos
- shape constraints
- automatic image annotation
- brain tumors