New filtering technique for the impulsive noise reduction in color images.
Smolka, B., Chydzinski, A., Plataniotis, K.N., Venetsanopoulos, A.N. (2004)
Mathematical Problems in Engineering
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Smolka, B., Chydzinski, A., Plataniotis, K.N., Venetsanopoulos, A.N. (2004)
Mathematical Problems in Engineering
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Tomasz Andrysiak, Michal Choraś (2005)
International Journal of Applied Mathematics and Computer Science
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Content Based Image Retrieval (CBIR) is now a widely investigated issue that aims at allowing users of multimedia information systems to automatically retrieve images coherent with a sample image. A way to achieve this goal is the computation of image features such as the color, texture, shape, and position of objects within images, and the use of those features as query terms. We propose to use Gabor filtration properties in order to find such appropriate features. The article presents...
Rastislav Lukac, Bogdan Smołka (2003)
International Journal of Applied Mathematics and Computer Science
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In this paper a novel method of noise reduction in color images is presented. The new technique is capable of attenuating both impulsive and Gaussian noise, while preserving and even enhancing the sharpness of the image edges. Extensive simulations reveal that the new method outperforms significantly the standard techniques widely used in multivariate signal processing. In this work we apply the new noise reduction method for the enhancement of the images of the so called gene chips....
Bae-Muu Chang, Hung-Hsu Tsai, Xuan-Ping Lin, Pao-Ta Yu (2010)
Computer Science and Information Systems
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Olga Miljković (2009)
Kragujevac Journal of Mathematics
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Papanikolaou, V., Plataniotis, K. N., Venetsanopoulos, A. N. (1999)
Mathematical Problems in Engineering
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Laskov, Lasko (2012)
Serdica Journal of Computing
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ACM Computing Classification System (1998): I.7, I.7.5. Recently, the digitalization of the astronomical scientific heritage has been considered an important task that can facilitate much researches in astronomy. The creation of digital libraries and databases of astronomical photographic plates brings up the problem of digitalization astronomical logbooks, since the data contained in them is crucial for the usage of the plates. An optical character recognition (OCR) system...
Parvati, K., Prakasa Rao, B.S., Das, M.Mariya (2008)
Discrete Dynamics in Nature and Society
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Yang, Yu-Qian, Zhang, Jiang-She, Huang, Xing-Fang (2010)
Mathematical Problems in Engineering
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de Oliveira Casaca, Wallace Correa, Boaventura, Maurílio (2010)
Mathematical Problems in Engineering
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Li, Jinjun, Zhao, Hong, Shi, Chengying, Zhou, Xiang (2011)
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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