Automatic Background Recognition and Removal (ABRR) in Computed Radiography Images.
Jianguo ZhangH. K. HuangPublished in: IEEE Trans. Medical Imaging (1997)
Keyphrases
- object recognition
- image recognition
- fully automatic
- high contrast
- image data
- recognition rate
- image database
- three dimensional
- partial occlusion
- automatic annotation
- input image
- image classification
- handwritten digits
- image analysis
- visual object recognition
- lighting conditions
- illumination invariant face recognition
- feature extraction
- edge detection
- ground truth
- printed characters
- digital mammography
- character recognition
- license plate
- image features
- preprocessing stage
- image matching
- image sharpening
- image regions
- image collections
- three dimensional objects
- background noise
- computer vision
- traffic signs
- x ray
- segmentation algorithm
- image set
- region of interest
- test images