Visual Model Based C-Arm System Calibration and Image Correction.
Shaojie LvCai MengFugen ZhouBo LiuXiaojun ZhouPublished in: BMEI (2009)
Keyphrases
- low level
- input image
- single image
- image features
- image content
- visual perception
- image data
- multiscale
- image representation
- visually similar
- image classification
- high resolution
- image retrieval
- visual features
- image analysis
- camera calibration
- distortion correction
- web images
- spatial relations
- object recognition
- x ray
- image regions
- vanishing points
- radially symmetric
- edge detection
- calibration method
- visual appearance
- visual cues
- image collections
- position and orientation
- visual data
- segmentation algorithm
- pose estimation
- region of interest
- feature points
- visual information
- visual effects
- segmentation method