Ontology-Guided Approach to Retrieving Disease Manifestation Images for Health Image Base Construction.
Yang ChenXiaofeng RenGuo-Qiang ZhangRong XuPublished in: HISB (2012)
Keyphrases
- input image
- image data
- image collections
- test images
- image features
- image retrieval
- original images
- high contrast
- image classification
- image analysis
- image regions
- image pixels
- image content
- region of interest
- segmentation method
- pixel values
- image dataset
- intensity values
- normalized correlation
- edge detection
- image noise
- grey level
- image set
- image database
- satellite images
- reference images
- image processing algorithms
- lighting conditions
- image matching
- digital imaging
- imaging process
- gray value
- segmentation algorithm
- illumination conditions
- web images
- keypoints
- image structure
- ccd camera
- pixel level
- feature points
- gray level images
- sample images
- synthesized images
- segmented images
- aerial images
- pixel intensities
- false matches
- spatial information
- relevant images
- natural images
- image processing
- chest radiographs
- single image
- health care
- visual features
- degraded images
- multiscale
- image annotation
- image segmentation
- secret image