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cubic Bezier least square fitting

version 1.4 (64 KB) by

Approximation of data using cubic Bezier curve least square fitting

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Approximation of data using cubic Bezier curve least square fitting. Uniform parameterization is used. Fitting ensures upper bound of maximum allowed square distance. Break and fit criteria is used to achieve the threshold of fitting.
main.m: Execute/Run this program
cubicbezierleastsquarefit.pdf: Read this file to understand the theory.

Comments and Ratings (11)

Stephen Waite

amjad Bahnas

pls help me to obtain code or related work
A Bezier Curve-based Approach for shape Description of Arabic word Outline

Benaouali

Shuvayan

Hello!. The method you have formulated doesnot work well for power law curve. I.e. If I have data points from the equation y=x^0.1, which is to be fitted by Cubic Bezier curve, the points generated by your method is not close to the original points at all. Any solutions??

omar

omar (view profile)

HELLO
CAN I USE BEZIER CURVE AS PREDICTION
I HAVE( 19 X),(19 Y),(19 Z)
IF YES HOW CAN I USE IT PLEASE

Alireza

pang jianfei

Gabriel

Updates

1.4

One missing file TwoNormDist.m is added

1.3

one optional missing function ChordLengthNormND.m is added

1.2

BSD License

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MATLAB 7.0.4 (R14SP2)

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