“Fusion Method for IKONOS Imagery Using Steepest Decent Method”

Yasutake Kurita; Jun Ichi Kudoh

doi:10.11371/iieej.35.102

“Fusion Method for IKONOS Imagery Using Steepest Decent Method”

Yasutake Kurita, Jun Ichi Kudoh

Department of Basic Studies

Research output: Contribution to journal › Article › peer-review

Abstract

The image data of multispectral (MS) of 4 m resolution and panchromatic (PAN) of 1 m resolution can be obtained from IKONOS. The fused MS images of 1 m resolution can be obtained by applying the fusion process to the MS images and PAN image. When an existing image fusion process is applied to the IKONOS image, the distortion of the spectrum is appeared. This is because of not being reflected in 1 m MS images to obtain the reflection of spectral response between the band of MS and the band of PAN by fusion process. To solve this problem, we proposed an image fusion algorithm using steepest decent method in this paper. Our method has been succeeded to improve correlation coefficients between the original 4 m MS image and the fused MS image which present degree of spectral distortion.

Original language	English
Pages (from-to)	102-109
Number of pages	8
Journal	Journal of the Institute of Image Electronics Engineers of Japan
Volume	35
Issue number	2
DOIs	https://doi.org/10.11371/iieej.35.102
Publication status	Published - 2006 Jan

Keywords

IKONOS
Image fusion
Spectral response
Steepest decent method

ASJC Scopus subject areas

Computer Science (miscellaneous)
Electrical and Electronic Engineering

Access to Document

10.11371/iieej.35.102

Fingerprint Dive into the research topics of '“Fusion Method for IKONOS Imagery Using Steepest Decent Method”'. Together they form a unique fingerprint.

Cite this

@article{cf6a51fa1e414e82b179932c3b86f620,

title = "“Fusion Method for IKONOS Imagery Using Steepest Decent Method”",

abstract = "The image data of multispectral (MS) of 4 m resolution and panchromatic (PAN) of 1 m resolution can be obtained from IKONOS. The fused MS images of 1 m resolution can be obtained by applying the fusion process to the MS images and PAN image. When an existing image fusion process is applied to the IKONOS image, the distortion of the spectrum is appeared. This is because of not being reflected in 1 m MS images to obtain the reflection of spectral response between the band of MS and the band of PAN by fusion process. To solve this problem, we proposed an image fusion algorithm using steepest decent method in this paper. Our method has been succeeded to improve correlation coefficients between the original 4 m MS image and the fused MS image which present degree of spectral distortion.",

keywords = "IKONOS, Image fusion, Spectral response, Steepest decent method",

author = "Yasutake Kurita and Kudoh, {Jun Ichi}",

year = "2006",

month = jan,

doi = "10.11371/iieej.35.102",

language = "English",

volume = "35",

pages = "102--109",

journal = "Journal of the Institute of Image Electronics Engineers of Japan",

issn = "0285-9831",

publisher = "Institute of Image Electronics Engineers of Japan",

number = "2",

}

TY - JOUR

T1 - “Fusion Method for IKONOS Imagery Using Steepest Decent Method”

AU - Kurita, Yasutake

AU - Kudoh, Jun Ichi

PY - 2006/1

Y1 - 2006/1

N2 - The image data of multispectral (MS) of 4 m resolution and panchromatic (PAN) of 1 m resolution can be obtained from IKONOS. The fused MS images of 1 m resolution can be obtained by applying the fusion process to the MS images and PAN image. When an existing image fusion process is applied to the IKONOS image, the distortion of the spectrum is appeared. This is because of not being reflected in 1 m MS images to obtain the reflection of spectral response between the band of MS and the band of PAN by fusion process. To solve this problem, we proposed an image fusion algorithm using steepest decent method in this paper. Our method has been succeeded to improve correlation coefficients between the original 4 m MS image and the fused MS image which present degree of spectral distortion.

AB - The image data of multispectral (MS) of 4 m resolution and panchromatic (PAN) of 1 m resolution can be obtained from IKONOS. The fused MS images of 1 m resolution can be obtained by applying the fusion process to the MS images and PAN image. When an existing image fusion process is applied to the IKONOS image, the distortion of the spectrum is appeared. This is because of not being reflected in 1 m MS images to obtain the reflection of spectral response between the band of MS and the band of PAN by fusion process. To solve this problem, we proposed an image fusion algorithm using steepest decent method in this paper. Our method has been succeeded to improve correlation coefficients between the original 4 m MS image and the fused MS image which present degree of spectral distortion.

KW - IKONOS

KW - Image fusion

KW - Spectral response

KW - Steepest decent method

UR - http://www.scopus.com/inward/record.url?scp=85024717762&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85024717762&partnerID=8YFLogxK

U2 - 10.11371/iieej.35.102

DO - 10.11371/iieej.35.102

M3 - Article

AN - SCOPUS:85024717762

VL - 35

SP - 102

EP - 109

JO - Journal of the Institute of Image Electronics Engineers of Japan

JF - Journal of the Institute of Image Electronics Engineers of Japan

SN - 0285-9831

IS - 2

ER -