Remote Sensing Satellite Image Fusion Using Fast Curvelet Transforms
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064

M.Tech / M.E / PhD Thesis | Computer Science & Engineering | India | Volume 4 Issue 4, April 2015

Remote Sensing Satellite Image Fusion Using Fast Curvelet Transforms

Namratha H. N., Raghu M. T.

This paper presents a novel fusion rule via high pass modulation using Local Magnitude Ratio (LMR) in Fast Discrete Curvelet Transforms (FDCT) domain. It is based on the Fourier and wavelet transform methods, which retain rich multispectral details but less spatial details from source images. Wavelets perform well only at linear features but not at non linear discontinuities because they do not use the geometric properties of structures. Curvelet transforms overcome such difficulties in feature representation. In this method Indian Remote Sensing (IRS) Resourcesat-1 LISS IV satellite sensor image of spatial resolution of 5.8m is used as low resolution (LR) multispectral image and Cartosat-1 Panchromatic (Pan) of spatial resolution 2.5m is used as high resolution (HR) Pan image. This fusion rule generates HR multispectral image at 2.5m spatial resolution. The method has been compared with values obtained from different techniques such as Wavelet, Principal component analysis (PCA), High pass filtering (HPF), Modified Intensity-Hue-Saturation (M.IHS) and Grams-Schmidth fusion methods. Some experimental results and conclusions about the performance of the method are presented.

Keywords: Image fusion, Interband structure modeling IBSM, Spatial Resolution, Ridgelet transform, Fast Discrete Curvelet Transforms, Local Magnitude Ratio LMR

Edition: Volume 4 Issue 4, April 2015

Pages: 1537 - 1542

Share this Article

How to Cite this Article?

Namratha H. N., Raghu M. T., "Remote Sensing Satellite Image Fusion Using Fast Curvelet Transforms", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=SUB153344, Volume 4 Issue 4, April 2015, 1537 - 1542

106 PDF Views | 82 PDF Downloads

Download Article PDF



Similar Articles with Keyword 'Image fusion'

Research Paper, Computer Science & Engineering, India, Volume 9 Issue 9, September 2020

Pages: 1330 - 1335

Efficient Image Encryption EIE - Compression System Using Haar Wavelets Using Matlab

Kavita, Anil Vadhwa

Share this Article

M.Tech / M.E / PhD Thesis, Computer Science & Engineering, India, Volume 3 Issue 5, May 2014

Pages: 889 - 891

Advanced Approach for Image Fusion Using Filtering methods

Vishnu R, Jijina K P

Share this Article

M.Tech / M.E / PhD Thesis, Computer Science & Engineering, India, Volume 4 Issue 4, April 2015

Pages: 1537 - 1542

Remote Sensing Satellite Image Fusion Using Fast Curvelet Transforms

Namratha H. N., Raghu M. T.

Share this Article

Review Papers, Computer Science & Engineering, India, Volume 4 Issue 6, June 2015

Pages: 2650 - 2652

A Brief Review of Different Image Fusion Algorithm

Apurva Sharma, Anil Saroliya

Share this Article

Review Papers, Computer Science & Engineering, India, Volume 3 Issue 12, December 2014

Pages: 53 - 56

A Review on Efficient Method of Single Image Dehazing Centered on Multi-Scale Fusion

Neha Padole, Dr. Akhil Khare

Share this Article

Similar Articles with Keyword 'Spatial Resolution'

M.Tech / M.E / PhD Thesis, Computer Science & Engineering, India, Volume 4 Issue 4, April 2015

Pages: 1537 - 1542

Remote Sensing Satellite Image Fusion Using Fast Curvelet Transforms

Namratha H. N., Raghu M. T.

Share this Article

Research Paper, Computer Science & Engineering, India, Volume 4 Issue 2, February 2015

Pages: 1134 - 1138

An Approach towards Improved Hyperspectral Image Denoising

Nilima A. Bandane, Deeksha Bhardwaj

Share this Article
Top