The effect of image artifacts, organ motion and poor segmentation on the reliability and accuracy of 3D chamfer matching.
Marcel B. van HerkKenneth G. A. GilhuijsJan C. de MunckA. TouwPublished in: CVRMed (1997)
Keyphrases
- organ motion
- chamfer matching
- segmentation method
- segmentation algorithm
- image segmentation
- image analysis
- multiscale
- template matching
- input image
- edge map
- edge detection
- image data
- test images
- motion artifacts
- image edges
- image features
- magnetic resonance
- prior information
- object contours
- shape prior
- energy function
- homogeneous regions
- feature points
- computer vision
- matching algorithm
- radiation therapy
- medical images
- region of interest
- deformable models
- high resolution
- optical coherence tomography