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

ZHANG Guang-jun; CHEN Xing-lin

Chinese

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

更新时间：2026-07-10

- Amplification of Small Difference to Digital Image Based on Matrix LU Decomposition
- Vol. 14, Issue 1, Pages: 16-18(2009)
- 作者机构：
  
  哈尔滨工业大学航天学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391.41
- Published：2009
- 稿件说明：
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ZHANG Guang-jun, CHEN Xing-lin. Amplification of Small Difference to Digital Image Based on Matrix LU Decomposition[J]. 2009, 14(1): 16-18.
DOI：

ZHANG Guang-jun, CHEN Xing-lin. Amplification of Small Difference to Digital Image Based on Matrix LU Decomposition[J]. 2009, 14(1): 16-18. DOI：

摘要

通过对数字图像的矩阵进行LU分解

研究了LU分解后的矩阵与原图像的关系.并对一幅图像施加不同程度的盐椒噪声

进行LU分解

得出了运用矩阵的LU分解来判断图像细微差别的方法.

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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