Feature Extraction from Aerial Images and Structural Stereo Matching

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Torkar Drago

Feature Extraction from Aerial Images and Structural Stereo Matching

Category:
Keywords: Computer vision,Feature extraction,Structural stereo matching

abstract:

In this paper, a method of generating structural descriptions of stereo image pairs and their matching 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 bot h images and the relations among them are investigated. The relational subgraphs are constructed then, and the correspondence graph is created. Using the "stable marriage" searching algorithm the features in one image corresponding to features in the oth er image are found. The method was tested on a set of aerial stereo images of urban scenes

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Graphics & Media Lab. >> Библиотека | Курсы | Графикон

Верстка, дизайн, программирование Людмила Попова
Выпускающий редактор Дмитрий Ватолин
Подготовка материала Ольга Карпенко