Multiple contour extraction from graylevel images using an artificial neural network.
Y. V. VenkateshS. Kumar RajaRamya NarasimhaPublished in: IEEE Trans. Image Process. (2006)
Keyphrases
- contour extraction
- gray level
- input image
- image analysis
- edge detection
- gray scale
- three dimensional
- contrast enhancement
- image features
- test images
- multiple images
- image retrieval
- object recognition
- multiple objects
- image contrast enhancement
- image matching
- b spline
- lighting conditions
- perceptual grouping
- prior shape knowledge
- contour grouping
- complex background
- image registration
- high resolution
- video sequences