A new high-speed foreign fiber detection system with machine vision.
Chen, Zhiguo, Xu, Wenbo, Leng, Wenhao, Fu, Yi (2010)
Mathematical Problems in Engineering
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Chen, Zhiguo, Xu, Wenbo, Leng, Wenhao, Fu, Yi (2010)
Mathematical Problems in Engineering
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Jianhui Zhao, Zhong Zhang, Shizhong Han, Chengzhang Qu, Zhiyong Yuan, Dengyi Zhang (2011)
Computer Science and Information Systems
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Francesco Mola, Jaromír Antoch, Luca Frigau, Claudio Conversano (2016)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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Many image segmentation algorithms have been proposed to partition an image into foreground regions of interest and background regions to be ignored. These algorithms use pixel intensities to partition the image, so it should be good practice to choose an appropriate background color as different as possible from the foreground one. In the case of a unique digitizing operation the user can make the choice of background color by himself in order to obtain a good result in the segmentation...
Parvati, K., Prakasa Rao, B.S., Das, M.Mariya (2008)
Discrete Dynamics in Nature and Society
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Tsai, Meng-Hsiun, Chan, Yung-Kuan, Wang, Jiun-Shiang, Guo, Shu-Wei, Wu, Jiunn-Lin (2009)
Mathematical Problems in Engineering
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Olga Miljković (2009)
Kragujevac Journal of Mathematics
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Liao, Zhiwu, Hu, Shaoxiang, Chen, Wufan (2010)
Mathematical Problems in Engineering
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Rashad J. Rasras, Ibrahiem M. M. El Emary, Dmitriy E. Skopin (2007)
Computer Science and Information Systems
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Ewaryst Rafajłowicz, Marek Wnuk, Wojciech Rafajłowicz (2008)
International Journal of Applied Mathematics and Computer Science
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Our aim is to discuss three approaches to the detection of defects in continuous production processes, which are based on local methods of processing image sequences. These approaches are motivated by and applicable to images of hot metals or other surfaces, which are uniform at a macroscopic level, when defects are not present. The first of them is based on the estimation of fractal dimensions of image cross-sections. The second and third approaches are compositions of known techniques,...
Jiří Jan, Radim Kolář, Libor Kubečka, Jan Odstrčilík, Jiří Gazárek (2011)
Kybernetika
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The paper presents an overview of image analysis activities of the Brno DAR group in the medical application area of retinal imaging. Particularly, illumination correction and SNR enhancement by registered averaging as preprocessing steps are briefly described; further mono- and multimodal registration methods developed for specific types of ophthalmological images, and methods for segmentation of optical disc, retinal vessel tree and autofluorescence areas are presented. Finally, the...