Affine-Invariant Recognition of Gray-Scale Characters Using Global Affine Transformation Correlation.
Toru WakaharaYoshimasa KimuraAkira TomonoPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2001)
Keyphrases
- gray scale
- affine invariant
- affine transformation
- object matching
- image matching
- color images
- gray scale images
- binary images
- scale invariant
- affine transform
- feature points
- image registration
- affine invariance
- gray level
- curve matching
- object recognition
- fourier descriptors
- moment invariants
- b spline
- pattern recognition
- zernike moments
- image segmentation
- geometric transformations
- multiscale
- contour matching
- machine learning
- matching algorithm
- image processing