Title :
A method of acquiring 3-D data of an object from stereo images
Author :
Yu-ning, Dong ; Zhen-ya, HE
Author_Institution :
Nanjing Institute of Technology, Nanjing, P.R. China
Abstract :
A method of acquiring 3-D data of an object via binocular technique is presented in this paper. It attempts to improve the accuracy of 3-D measurement of the passive technique and the main feature of this method are: 1) accurate (subpixel) location of the noisy image edge segments by parameterization; 2) using generalized cones for 3-D measurement with an accuracy beyond resolution limit of the digital sensor.
Keywords :
Cameras; Computational geometry; Helium; Image edge detection; Image resolution; Image segmentation; Image sensors; Lenses; Noise measurement; Service robots;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '87.
DOI :
10.1109/ICASSP.1987.1169685
