Contour coding through stretching of discrete circular arcs by affine transformation.
Sambhunath BiswasPublished in: Pattern Recognit. (2001)
Keyphrases
- affine transformation
- circular arcs
- constant curvature
- straight line
- affine invariant
- feature points
- fourier descriptors
- image registration
- control points
- image matching
- line segments
- straight line segments
- b spline
- critical points
- hough transform
- arc length
- object boundaries
- inter frame
- matching algorithm
- image segmentation