Subpixel Measurements Using a Moment-Based Edge Operator.
Edward P. LyversOwen Robert MitchellMark L. AkeyAnthony P. ReevesPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1989)
Keyphrases
- subpixel accuracy
- optical flow
- shape features
- gradient operators
- edge information
- edge detection
- edge detector
- marr hildreth
- data sets
- image normalization
- measurement noise
- laplacian operator
- weighted graph
- frequency domain analysis
- image derivatives
- detection algorithm
- video sequences
- similarity measure
- three dimensional
- neural network