|Table of Contents|

Remote Sensing Data Fusion Algorithm and Image Edge Detection Based on Wavelet Transform(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2007年第01期
Page:
103-106
Research Field:
Publishing date:

Info

Title:
Remote Sensing Data Fusion Algorithm and Image Edge Detection Based on Wavelet Transform
Author(s):
TIAN Yang-jun1; XUE Chun-ji2
1. School of Earth Sciences and Resources Management,Chang’an University,Xi’an 710054, S haan xi,China ;2. Key Laboratory of Mining Resources Remote Sensing Image and Geological Engineering,China University of Geosciences,Bejing 100083,China
Keywords:
wavelet transform;  remote sensing;  data fusion;  edge detection;  Jingyugou
PACS:
P231.2
DOI:
-
Abstract:
This paper introduces wavelet decomposing and composing in image, and the process of wavelet trans- forms fusion in two images. Fusion and edge detection of Jingyugou reservoir remote image in Xi’an area made based on Symlet wavelet transform. The low frequency of TM4 is fused with high frequency of TM5. Edge detec- tion of the reservoir show the remote sensing fusion image of TM4 and TM5 is better than the one of TM4.

References:

[1] 李德仁,周月琴,金为 铣. 摄影测 量与遥感 概论[M] . 北 京 :测 绘出版社,2003.
[2] Brous sard R P, Rogers S K,Oxley M E. Physiologicall y Moti ve Image Fu sion f or Ob ject Detect ion Using a Pulse Coupl ed Neural Netw ork[J] . IEEE Trans :Neu ral Netw orks,1999,10 (3):621-625.
[3] 韩 玲,武汉宁,杜子涛. 多源遥感 影像数据 融合方法 在地学 中的应用[J] . 地球科学与环境学报,2005,27(3):78-81.
[4] 孙文锋,孙 强,焦 李成. 改 进多尺度 融合结合 小波域 HM T 模型的遥 感 图 像 分 割[J] . 红 外 与 激光 工 程 2004,33(5): 528-532.
[5] 陶洪久,柳 健,田金文. 基于小波 变换和数 学形态学 的遥感 图像边缘检测[J] . 红外与激光工程,2002,31(2):154-157.
[6] T upin F, Bloch I,Mai ter H . A Fi rst St ep T ow ard Au tomat ic Int erpret ation of SA R Images Using Evidenti al Fusion of S everal S t ru cture Det ect ors [J] . IEEE Trans :Geosciences Remot e Sensing,1999,37(3):1 327-1 343.
[7] [日] 谷口庆治. 数 字图像处 理[M] . 朱 虹,译. 北京,科 学出 版社,2002.

Memo

Memo:
-
Last Update: 1900-01-01