Building Extraction in 2D Imagery Using Hough Transform
Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
The purpose of this paper is to find out whether Hough transform if it is helpful to building extraction or not. This paper is written with the intention to come up with a building extraction algorithm that captures building areas in images as accurately as possible and eliminates background interference information, allowing the extracted contour area to be slightly larger than the building area itself. The core algorithm in this paper is based on the linear feature of the building edge and it removes interference information from the background. Through the test with ZuBuD database in Matlab, we can detect images successfully. So according to this study, the Hough transform works for extracting building in 2D images.
Place, publisher, year, edition, pages
2014. , 30 p.
Straight line extraction; Binarization; Hough transform; Edge feature; Detecting buildings;
IdentifiersURN: urn:nbn:se:hig:diva-17597OAI: oai:DiVA.org:hig-17597DiVA: diva2:749263
Subject / course
Åhlén, Julia, Senior Lecturer