2024-03-29T07:57:29Zhttps://repositori.uji.es/oai/requestoai:repositori.uji.es:10234/698832023-04-25T14:31:20Zcom_10234_7036com_10234_9col_10234_8620
Repositori UJI
author
Museros, Lledó
author
Falomir, Zoe
author
Velasco, Francisco
author
Gonzalez Abril, Luis
author
Martí, Isabel
2013-07-09T14:07:49Z
2013-07-09T14:07:49Z
2012
Journal of Intelligent Manufacturing, Volume 23, Issue 5 , p. 1973-1983
0956-55151572-8145
http://hdl.handle.net/10234/69883
http://dx.doi.org/10.1007/s10845-011-0524-6
A theory of shape recognition of 2D objects and its application in the ceramic industry for intelligent automation of the mosaic mural assembly process are presented in this paper. This theory qualitatively describes the shapes of the objects, considering: (i) shape boundary characteristics, such as angles, relative length, concavities, and curvature; and (ii) their color and size. The shapes to be recognized may be regular or irregular closed polygons, or closed curvilinear figures. Each figure is described as a symbolic character string that contains all its distinctive characteristics. This description is used to determine whether the shape of two figures matches. Then, given a design of a mosaic and given a set of physical ceramic tesserae, an application is developed in order to recognize the tesserae that form the mosaic, thus enabling the intelligent and automated assembly of ceramic mosaics.
eng
© Springer Science+Business Media, LLC 2011. The final publication is available at link.springer.com
Qualitative reasoning
Cognitive vision
Industrial robotics
2D qualitative shape matching applied to ceramic mosaic assembly
info:eu-repo/semantics/article
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https://repositori.uji.es/xmlui/bitstream/10234/69883/3/47804.pdf
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