Contour extraction of left ventricular cavity from digital subtraction angiograms using a neural edge detector.
Kenji SuzukiIsao HoribaNoboru SugieMichio NankiPublished in: Systems and Computers in Japan (2003)
Keyphrases
- contour extraction
- edge detector
- edge detection
- left ventricular
- short axis
- coronary artery
- mri data
- left ventricle
- multiscale
- motion analysis
- image processing
- b spline
- motion tracking
- displacement field
- fully automatic
- edge map
- x ray
- signal to noise ratio
- perceptual grouping
- gray level
- edge information
- region growing
- mr images
- optical flow
- image sequences