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Amplification of Small Difference to Digital Image Based on Matrix LU Decomposition(PDF)

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2009年01期
Page:
16-18
Research Field:
计算机与控制工程
Publishing date:

Info

Title:
Amplification of Small Difference to Digital Image Based on Matrix LU Decomposition
Author(s):
ZHANG Guang-jun; CHEN Xing-lin
Astronautics College; Harbin Iustitute of Technology; Harbin 150001; China
Keywords:
digital image matrix LU decomposition salt and pepper noise small difference
PACS:
TP391.41
DOI:
-
Abstract:
Through the matrix LU decomposition to digital image,this paper researched the connection between the image and the matrix LU decomposition.Through adding different salt & pepper noises to an image and succedent LU decomposition,this paper presented an approach for judgement of small difference based on matrix LU decomposition.

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Memo:
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Last Update: 2009-09-22