Zobrazeno 51 - 60
of 144
pro vyhledávání: '"R. Vijaykumar"'
Autor:
P. Jothibasu, V. R. Vijaykumar
Publikováno v:
ICIP
In this paper, a novel decision based adaptive median filter to remove blotches, scratches, streaks, stripes and random valued impulse noise in images is presented. The proposed method is a two stage algorithm. In the first stage the noise candidates
Autor:
R. Vijaykumar, Vinu V. Das
Publikováno v:
Communications in Computer and Information Science ISBN: 9783642157653
Information and Communication Technologies
Information and Communication Technologies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b32a3ed71ac6d4b514d53c9922a555d
https://doi.org/10.1007/978-3-642-15766-0
https://doi.org/10.1007/978-3-642-15766-0
Akademický článek
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Autor:
Vijay K. Dhir, R. Vijaykumar
Publikováno v:
Journal of Heat Transfer. 114:161-168
The aim of the present study is: (1) To determine the physical characteristics of the interfacial waves for different wall superheats and liquid subcoolings. (2) To determine the velocity field adjacent to the interface at different locations along t
Autor:
R. Vijaykumar, Vijay K. Dhir
Publikováno v:
Journal of Heat Transfer. 114:169-178
Wall and liquid side heat fluxes near the leading edge of a vertical wall 6.3 cm wide and 10.3 cm high were measured during subcooled film boiling of water at 1 atm pressure. The heat flux from the interface into the liquid and temperature profiles i
Publikováno v:
2008 9th International Conference on Signal Processing.
In this paper, a new nonlinear filter called detail preserving median based filter for removing salt and pepper noise and random valued impulse noise with edge and detail preservation is presented. The proposed method first detects the impulse pixel
Publikováno v:
2008 International Conference on Signal Processing, Communications and Networking.
In this paper a new algorithm is proposed to remove Gaussian noise with edge preservation. The function of the proposed algorithm is to first find the pixel values along the boundary of the filtering window and then calculate its variance. If this va
Publikováno v:
International Conference on Computational Intelligence and Multimedia Applications (ICCIMA 2007).
In this paper a new efficient algorithm for the removal of Gaussian noise in gray scale and color images using adaptive window is presented. The function of the algorithm is to replace each corrupted pixel by a mean value of the pixels inside an adap
Publikováno v:
2007 International Conference on Intelligent and Advanced Systems.
In this paper a new efficient algorithm to remove scratches, stripes and blotches with impulse noise in still images using robust estimation based filter is proposed. A new attempt is made to remove scratches, stripes and blotches that are artificial