Improving Face Segmentation in Thermograms Using Image Signatures.
Sílvio FilipeLuís A. AlexandrePublished in: CIARP (2010)
Keyphrases
- segmentation method
- segmentation algorithm
- image segmentation
- multiscale
- image regions
- image analysis
- input image
- grey level
- segmented images
- energy functional
- pixel level
- adaptive thresholding
- edge detection
- image pixels
- image retrieval
- single image
- image representation
- lighting conditions
- image features
- image content
- homogeneous regions
- gray level images
- test images
- optimal segmentation
- image set
- keypoints
- region segmentation
- image data
- image classification
- microscopic images
- segmentation accuracy
- image segments
- gray value
- perceptual grouping
- watershed algorithm
- brain mr images
- multiple objects
- image segmentation algorithm
- region merging
- watershed transformation
- berkeley segmentation dataset
- low depth of field
- complex background
- pixel wise
- medical images
- pixel values
- region of interest
- human faces
- intensity distribution
- high resolution
- image segmentation algorithms
- watershed segmentation
- intensity images
- segmentation errors
- facial expressions
- illumination conditions
- feature points
- energy function