ESTIMATION OF THE SURFACE-TOPOGRAPHY FROM MONOCULAR ENDOSCOPIC IMAGES

被引：7

作者：

ODA, N

HASEGAWA, J

NONAMI, T

YAMAGUCHI, M

OHYAMA, N

机构：

[1] Tokyo Institute of Technology, Imaging Science and Engineering Laboratory, Midori-ku, Yokohama, 227

来源：

OPTICS COMMUNICATIONS | 1994年 / 109卷 / 3-4期

关键词：

D O I：

10.1016/0030-4018(94)90682-3

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An approach is proposed to estimate an object's surface topography from monocular endoscopic images. In this approach the relative movement between the object and the endoscope is used for the estimation. After detecting disparities between images, the relative movement and the surface topography are sequentially estimated. Experimental results obtained with the method are also presented.

引用

页码：215 / 221

页数：7

共 11 条

[1] DETERMINING 3-DIMENSIONAL MOTION AND STRUCTURE FROM OPTICAL-FLOW GENERATED BY SEVERAL MOVING-OBJECTS [J].

ADIV, G .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1985, 7 (04) :384-401

[2] USE OF COLOR IMAGE CORRELATION IN THE RETRIEVAL OF GASTRIC SURFACE-TOPOGRAPHY BY ENDOSCOPIC STEREOPAIR MATCHING [J].

BADIQUE, E ;

KOMIYA, Y ;

OHYAMA, N ;

HONDA, T ;

TSUJIUCHI, J .

APPLIED OPTICS, 1988, 27 (05) :941-948

[3] ESTIMATING THE KINEMATICS AND STRUCTURE OF A RIGID OBJECT FROM A SEQUENCE OF MONOCULAR IMAGES [J].

BROIDA, TJ ;

CHELLAPPA, R .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1991, 13 (06) :497-513

[4]

Kumar R., 1992, Proceedings. 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (Cat. No.92CH3168-2), P209, DOI 10.1109/CVPR.1992.223273

[5] A COMPUTER ALGORITHM FOR RECONSTRUCTING A SCENE FROM 2 PROJECTIONS [J].