WHEN SHOULD WE CONSIDER LENS DISTORTION IN CAMERA CALIBRATION

被引：39

作者：

SHIH, SW

HUNG, YP

LIN, WS

机构：

[1] ACAD SINICA,INST INFORMAT SCI,TAIPEI 11529,TAIWAN

[2] NATL TAIWAN UNIV,INST ELECT ENGN,TAIPEI,TAIWAN

来源：

PATTERN RECOGNITION | 1995年 / 28卷 / 03期

关键词：

CAMERA CALIBRATION; LENS DISTORTION; ACCURACY ASSESSMENT; ERROR BOUND; CAMERA MODEL;

D O I：

10.1016/0031-3203(94)00107-W

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This work investigates the effect of neglecting lens distortion in camera calibration, and presents a theoretical analysis of the calibration accuracy. We derived an approximate upper envelope for the 2D prediction error, which is a function of a few factors including the number of calibration points, the observation error of 2D image points, the radial lens distortion coefficient, the image size and resolution. This error envelope provides a guide line for selecting both a proper camera calibration configuration and an appropriate camera model while satisfying the desired accuracy. Experimental results from both computer simulations and real experiments are included in this paper.

引用

页码：447 / 461

页数：15

共 12 条

[1] ERROR ANALYSIS IN STEREO DETERMINATION OF 3-D POINT POSITIONS
BLOSTEIN, SD
HUANG, TS
[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1987, 9 (06) : 752 - 765
[2] Duda RO, 1973, PATTERN RECOGNITION
[3] FAIG W, 1975, PHOTOGRAMM ENG REM S, V41, P1479
[4] Faugeras O. D., 1986, Proceedings CVPR '86: IEEE Computer Society Conference on Computer Vision and Pattern Recognition (Cat. No.86CH2290-5), P15
[5] GANAPATHY S, 1984, P INT C ROBOTICS, P130
[6] HUNG YP, 1990, THESIS BROWN U
[7] HUNG YP, 1990, IAPR WORKSHOP MACHIN, P367
[8] ACCURATE LINEAR TECHNIQUE FOR CAMERA CALIBRATION CONSIDERING LENS DISTORTION BY SOLVING AN EIGENVALUE PROBLEM
SHIH, SW
HUNG, YP
LIN, WS
[J]. OPTICAL ENGINEERING, 1993, 32 (01) : 138 - 149
[9] START TM, 1984, DARPA IMAGE UNDERSTA, P264
[10] 3-DIMENSIONAL DATA INPUT BY TABLET
SUTHERLAND, IE
[J]. PROCEEDINGS OF THE IEEE, 1974, 62 (04) : 453 - 461

← 1 2 →