2-D edge feature extraction to subpixel accuracy using the generalized energy approach
Contribuinte(s) |
[Unknown] |
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Data(s) |
01/01/1991
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Resumo |
Precision edge feature extraction is a very important step in vision, Researchers mainly use step edges to model an edge at subpixel level. In this paper we describe a new technique for two dimensional edge feature extraction to subpixel accuracy using a general edge model. Using six basic edge types to model edges, the edge parameters at subpixel level are extracted by fitting a model to the image signal using least-.squared error fitting technique.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
IEEE |
Relação |
http://dro.deakin.edu.au/eserv/DU:30044847/venkatesh-2dedge-1991.pdf http://hdl.handle.net/10.1109/TENCON.1991.753898 |
Direitos |
1991, IEEE |
Palavras-Chave | #subpixel level #two dimensional edge feature extraction #generel edge model #mage |
Tipo |
Conference Paper |