Polynomial Fitting for Edge Detection in Irregularly Sampled Signals and Images.
Rick ArchibaldAnne GelbJungho YoonPublished in: SIAM J. Numer. Anal. (2005)
Keyphrases
- edge detection
- image data
- signal processing
- noisy images
- multiscale
- input image
- multidimensional signals
- image filtering
- image classification
- image database
- band limited
- image registration
- ground truth
- image analysis
- edge detection algorithm
- image collections
- three dimensional
- edge detection algorithms
- audio signals
- segmentation algorithm
- image features
- image retrieval
- image matching
- sobel operator
- noise reduction
- image enhancement
- segmentation method
- gradient operators
- canny edge detection
- image processing
- sparsely sampled
- gaussian white noise
- parametric models
- region growing
- edge detector
- light source
- image regions