NEW METHOD FOR VANISHING POINT DETECTION

被引：49
作者：
BRILLAULTOMAHONY, B
机构：
[1] Measurement and Instrumentation Centre, Department of Electronics and Information, City University, London, EC1V 0HB, Northampton Square
来源：
CVGIP-IMAGE UNDERSTANDING | 1991年 / 54卷 / 02期
关键词：
D O I：
10.1016/1049-9660(91)90069-2
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
The extraction of 3-dimensional information from an image is a central problem in computer vision. Location of the vanishing point of a line in the image provides its 3-dimensional direction. This paper is concerned with the detection of the vanishing points in an image. A new accumulator space formulation for the whole line accumulation approach is described which fulfills an important property for robustness: the constancy of the detectability of a vanishing point whatever its location in the image plane. It is compared with the Gaussian sphere accumulator space. Results are presented from interpreting indoor scenes of a nuclear plant. © 1991.
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页码：289 / 300
页数：12
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