Machine Vision Algorithm Outline
Image enhancement Algorithm (1,2,3,4,5):
Contrast enhancement--spatial filter--color transform--multi-spectral transformation--image operation
Geometric transformation Algorithm (6):
Principle of affine transformation--the principle of projective transformation--the principle of image transformation--the principle of polar coordinate transformation
Image segmentation Algorithm (7):
Threshold segmentation and sub-pixel threshold segmentation--extracting image connected regions
Feature extraction Algorithm (8):
Regional feature--gray value feature--contour feature
Morphological algorithm (9):
Regional morphology--gray value morphology
Edge extraction Algorithm (10):
One-dimensional edge extraction--two-dimensional edge extraction
Geometric primitives segmentation and fitting algorithm (11):
Linear fitting--circle fitting--Ellipse fitting
Camera Calibration Algorithm (12):
Three-dimensional reconstruction algorithm (13):
Stereo geometric structure and stereo matching
Template matching Algorithm (14):
Template matching based on gray value--image pyramid matching--template matching with rotation and scaling
Optical Character segmentation algorithm (15):
Character Segmentation-Feature extraction-character classification