Fitting to Image by Piecewise Bi-cubic Surface

被引：0

作者：

Li, Xue-Mei ^{[1
]}

Zhang, Cai-Ming ^{[1
]}

Yue, Yi-Zhen ^{[1
]}

机构：

[1] Shandong Univ, Sch Comp Sci & Technol, Jinan 250101, Peoples R China

来源：

2009 11TH IEEE INTERNATIONAL CONFERENCE ON COMPUTER-AIDED DESIGN AND COMPUTER GRAPHICS, PROCEEDINGS | 2009年

关键词：

PARAMETRIC CUBIC CONVOLUTION; INTERPOLATION METHODS;

D O I：

10.1109/CADCG.2009.5246910

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The problem of constructing surface to fit image data is discussed. The data points of an image can be regarded being sampled from an original surface which can be approximated by piecewise quadratic polynomials. On each local region, a quadratic polynomial surface is constructed with the image data as constraint. The combination of all the quadratic polynomial surfaces forms the fitting surface which approximates the original surface with a quadratic polynomial precision. The experiments for comparing the new method with the existing ones are included.

引用

页码：166 / 169

页数：4

共 50 条

[41] Convex data modelling using rational bi-cubic spline function
Abbas, Muhammad
Abd Majid, Ahmad
Awang, Mohd Nain Hj
Ali, Jamaludin Md
SCIENCEASIA, 2014, 40 : 31 - 39
[42] Implicitizing bi-cubic toric surfaces by Dixon A-resultant quotients
Foo, MC
Chionh, EW
11TH PACIFIC CONFERENCE ON COMPUTER GRAPHICS AND APPLICATIONS, PROCEEDINGS, 2003, : 414 - 418
[43] High-Performance Image Contour Delineation Method Based on Piecewise Cubic Bezier Curves Fitting
Zhuo, Zihan
Liu, Zhongjin
He, Yueying
2016 IEEE INTERNATIONAL CONFERENCE ON SIGNAL AND IMAGE PROCESSING (ICSIP), 2016, : 22 - 25
[44] Jacobi–PIA algorithm for bi-cubic B-spline interpolation surfaces
Liu, Chengzhi
Li, Juncheng
Hu, Lijuan
Graphical Models, 2022, 120
[45] Rational bi-cubic G2 splines for design with basic shapes
Karciauskas, Kestutis
Peters, Joerg
COMPUTER GRAPHICS FORUM, 2011, 30 (05) : 1389 - 1395
[46] On G1 stitched bi-cubic Bezier patches with arbitrary topology
Peters, Jorg
COMPUTERS & GRAPHICS-UK, 2018, 71 : 154 - 156
[47] Bi-cubic spline functions in BEM computations of electrostatic HV-fields
Vetter, C
BOUNDARY ELEMENTS XXII, 2000, 8 : 429 - 438
[48] Study on Modeling Method of the Precision Machined Surface Geometry form Error Based on Bi-Cubic B-Spline
Zhang, Z. Q.
Jin, X.
Jin, X.
Zhang, Z. J.
PROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND ENERGY ENGINEERING (PEEE 2015), 2015, 20 : 97 - 100
[49] Piecewise Surface Fitting Method for Complex Image Registration of Interferometric Synthetic Aperture Sonar
Huang P.
Tang J.
Zhong H.
Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University, 2021, 46 (08): : 1259 - 1264
[50] Shape Preserving Positive and Convex Data Visualization using Rational Bi-cubic Functions
Shaikh, Tahira Sumbal
Sarfraz, Muhammad
Hussain, Malik Zawwar
PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH, 2012, 8 (01) : 122 - 139

← 1 2 3 4 5 →