Author/Editor		Torkar, Drago; Pavešić, Nikola
Title		Structual stereo matching algorithm
Type		članek
Source		In: Pavešić N, Niemann H, Kovačič S, et al, editors. Speech and image understanding. Proceedings of 3rd Slovenian-German and 2nd SDRV workshop; 1996 Apr 24-26; Ljubljana. Ljubljana: IEEE Slovenia section,
Publication year		1996
Volume		str. 261-70
Language		eng
Abstract		In this paper, a graph-based method of generating structural descriptions of stereo image pairs and theirmatching to recover 3-D form of objects in space, is discussed. The method consists of the following steps: firstly, straight line segments are extracted in both images and the relations among them are investigated. The relational subgraphs are constructed then, and the correspondence graphs is created. Using "stable marriage" searching algorithm the featurs in one image corresponding to features in other image are found. The method was tested on a set of aerial stereo images of urban scenes.
Descriptors		COMPUTER GRAPHICS ALGORITHMS VIDEO RECORDING IMAGE PROCESSING, COMPUTER-ASSISTED