determines the intersection points of curves
The Graham scan examines the points one by one and eliminates the points which cause reflexive angles
ICP fit points in data to the points in model. Fit with respect to minimize the sum of square errors with the closest model points and data points. Ordinary usage: [R, T] = ic...
this is code for finding and tracking feature points
Reduce the number of data points using a spanning tr
The programm introduce how to choose points to create line_circle.