Multi-Scale Curvatures for Contour Feature Extraction
نویسندگان
چکیده
منابع مشابه
Multi-scale Approach to Salient Contour Extraction
Contour detection is an important and difficult task for object segmentation in computer vision mainly because contours often occur in the presence of background texture. A previously reported scheme, based on the model of cortical cells in primates, analyses the local energy output derived at a single selected scale [7]. Selection of appropriate scale for image analysis is a difficult problem ...
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0262-8856/$ see front matter 2009 Elsevier B.V. A doi:10.1016/j.imavis.2009.11.007 * Corresponding author. Tel.: +39 045 8027803; fax E-mail addresses: [email protected] (A. Pe (M. Cristani), [email protected] (V. Murino). 1 Tel.: +39 045 8027988. 2 Tel.: +39 045 8027996. Natural scene categorization from images represents a very useful task for automatic image analysis systems....
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ژورنال
عنوان ژورنال: Transactions of the Society of Instrument and Control Engineers
سال: 1988
ISSN: 0453-4654
DOI: 10.9746/sicetr1965.24.1077