Automatic and accurate reconstruction of distal humerus contours through B-Spline fitting based on control polygon deformation

2014 ◽  
Vol 228 (12) ◽  
pp. 1241-1257
Author(s):  
Kamal Mostafavi ◽  
O Remus Tutunea-Fatan ◽  
Evgueni V Bordatchev ◽  
James A Johnson
Keyword(s):  
Distal Humerus ◽  
B Spline ◽  
Control Polygon ◽  
Spline Fitting ◽  
Accurate Reconstruction

The Quadratic Trigonometric B-Spline Curve with a Shape Parameter

2012 ◽  
Vol 468-471 ◽  
pp. 2463-2466 ◽  
Author(s):  
Jun Cheng Li ◽  
Guo Hua Chen ◽  
Lian Yang
Keyword(s):  
Shape Parameter ◽  
B Spline ◽  
Spline Curve ◽  
Control Polygon

A quadratic trigonometric B-spline curve analogous to the standard quadratic uniform B-spline curve, with a shape parameter, is presented in this work. The shape of the proposed curve can be adjusted by altering the value of the shape parameter while the control polygon is kept unchanged. With the shape parameter, the quadratic trigonometric B-spline curve can be closer to given polygon than the standard quadratic uniform B-spline curve. The proposed curve can be used to accurately represent the ellipse.

Roof edge detection using regularized cubic b-spline fitting

1997 ◽  
Vol 30 (5) ◽  
pp. 719-728 ◽  
Author(s):  
Kung-Hao Liang ◽  
Tardi Tjahjadi ◽  
Yee-Hong Yang
Keyword(s):  
Edge Detection ◽  
B Spline ◽  
Spline Fitting ◽  
Roof Edge

An Improved B-Spline Fitting Method with Arc-Length Parameterization, G2-continuous Blending, and Quality Refinement

2019 ◽  
Vol 20 (11) ◽  
pp. 1939-1955 ◽  
Author(s):  
Kang Min ◽  
Yanyan Sun ◽  
Chen-Han Lee ◽  
Pengcheng Hu ◽  
Shanshan He
Keyword(s):  
Arc Length ◽  
B Spline ◽  
Spline Fitting ◽  
Fitting Method
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