Directional histogram ratio at random probes: A local thresholding criterion for capillary images.
Na LuJharon N. SilvaYu GuScott GerberHulin WuHarris A. GelbardStephen DewhurstHongyu MiaoPublished in: Pattern Recognit. (2013)
Keyphrases
- edge detection
- image data
- adaptive thresholding
- image database
- three dimensional
- image analysis
- image features
- thresholding algorithm
- directional features
- ground truth
- input image
- image retrieval
- enhanced image
- color histogram
- pixel wise
- test images
- gray level
- image classification
- thresholding method
- image texture
- statistical moments
- aspect ratio
- grey level
- image segmentation
- gradient vectors
- image set
- image matching
- post processing
- feature points
- denoising
- object recognition
- pixel intensities
- gray value
- mean shift
- segmentation method
- segmentation algorithm
- color images
- multiresolution