Title :
Precise edge detection in images of melted specimens of metals and alloys
Author :
Anna Fabijańska;Tomasz Koszmider;Krzysztof Strzecha;Marcin Bąkała
Author_Institution :
Department of Computer Engineering, Technical University of Lodz, 18/22 Stefanowskiego Str., 90-924, POLAND
Abstract :
In this paper problem of accurate edge detection in images of heat emitting objects is considered. Firstly the theory of edge detection is surveyed. A review of existing techniques for edge detection is provided. Especially methods based on analysis of image derivatives are regarded. Results of applying the considered methods to images of melted specimens of metals and alloys are presented, analyzed and discussed.
Keywords :
"Image edge detection","Laplace equations","Image analysis","Object detection","Detectors","Copper","Temperature","Spatial resolution","Digital images","Image processing"
Conference_Titel :
Perspective Technologies and Methods in MEMS Design (MEMSTECH), 2010 Proceedings of VIth International Conference on
Print_ISBN :
978-1-4244-7325-0
