Bezier and B-spline curves - A study and its application in wavelet decomposition

被引：3
|
作者：
Raja, S. P. [1 ]
机构：
[1] Vel Tech Rangarajan Dr Sagunthala R&D Inst Sci &, Dept Comp Sci & Engn, Chennai, Tamil Nadu, India
来源：
INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING | 2020年 / 18卷 / 04期
关键词：
Computer graphics; Bezier; B-spline; wavelet decomposition; BLIND WATERMARKING; SCALING FUNCTIONS; TRANSFORM; FILTER; CONVERGENCE; SUBDIVISION;
D O I：
10.1142/S0219691320500307
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
The objective of this paper is to give a study on Bezier and B-Spline curves. The paper has divided into three parts. The first studies Bezier curves and their mathematical solutions, while the second describes B-spline curves and their mathematical solutions. Finally, the application of B-spline curves in wavelet decomposition is shown. The PeakSignal-to-Noise Ratio (PSNR) and Structural Similarity Index (SSIM) are considered for evaluation, and it is justified that Bezier and B-spline curves are indispensable in the field of computer graphics.
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页数：38
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