Fusion of panchromatic and multispectral images using B-spline tight frame

Xing Gao; Bodong Li

doi:10.1117/12.913439

1 October 2011 Fusion of panchromatic and multispectral images using B-spline tight frame

Xing Gao, Bodong Li

Proceedings Volume 8285, International Conference on Graphic and Image Processing (ICGIP 2011); 82855P (2011) https://doi.org/10.1117/12.913439
Event: 2011 International Conference on Graphic and Image Processing, 2011, Cairo, Egypt

Abstract

Fusion of panchromatic image with multispectral image provides high-resolution data for geographical information system (GIS). This paper presents a method to fuse panchromatic image with multispectral image using B-spline tight frame. The fused image is obtained by processing the B-spline discrete tight frame transform subimages. Fusion of QuickBird remote sensing images is carried out. The spectral resolution of the fused image is high, and the spatial resolution is superior to the one corresponding to discrete wavelet transform (DWT) method as well as a recently reported discrete tight frame transform (DTFT) method. Moreover, this method almost removes the ring artifacts existing in DWT method and DTFT method, thus remarkably improving the visual effects of the fused images.

Citation Download Citation

Xing Gao and Bodong Li "Fusion of panchromatic and multispectral images using B-spline tight frame", Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 82855P (1 October 2011); https://doi.org/10.1117/12.913439

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available