DocumentCode
2886191
Title
Some derivations to surface characteristics for 3-D object recognition in range images
Author
Tang, Sichun ; Yuan, Baozong
Author_Institution
Inst. of Inf. Sci., Northern Jiaotong Univ., Beijing, China
fYear
1991
fDate
16-17 Jun 1991
Firstpage
575
Abstract
Some correct formulas using discrete orthogonal polynomials (DOP) to fit local surfaces of objects in range images to detect characteristics of objects have been derived. The authors first give some definitions about discrete orthogonal polynomials, then with the use of a group of bivariate orthogonal polynomials to fit local surfaces, they derive the fit coefficients and fit mean square error expressions. Some ideas about applying this method in range image segmentation are given
Keywords
pattern recognition; picture processing; polynomials; 3D object recognition; bivariate orthogonal polynomials; differential geometry; discrete orthogonal polynomials; local surfaces; mean square error; range image segmentation; range images; surface characteristics; Geometry; Image edge detection; Image processing; Image recognition; Image segmentation; Information science; Object detection; Object recognition; Polynomials; Surface fitting;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1991. Conference Proceedings, China., 1991 International Conference on
Conference_Location
Shenzhen
Type
conf
DOI
10.1109/CICCAS.1991.184420
Filename
184420
Link To Document