Photoelectric pod image fusion algorithm based on LatLRR and NSCT

Jiabin Zhang; Desheng Wang

doi:10.1117/12.3017795

15 December 2023 Photoelectric pod image fusion algorithm based on LatLRR and NSCT

Jiabin Zhang, Desheng Wang

Proceedings Volume 12971, Third International Conference on Optics and Communication Technology (ICOCT 2023); 129710V (2023) https://doi.org/10.1117/12.3017795
Event: Third International Conference on Optics and Communication Technology (ICOCT 2023), 2023, Changchun, China

Abstract

The airborne Photoelectric pod has an infrared image and a visible camera and has been widely used in a variety of fields. To more effectively fuse the infrared and viewable pictures gathered by Photoelectric pod, a latent low-rank representation (LatLRR) and NSCT-based image fusion technique is provided. The visible image is preprocessed using the bicubic interpolation method, and its resolution is unified with that of the infrared image. The initial image is decomposed employing a potential low-rank representation to yield low-rank and sparse components, and the low-rank elements are subsequently further deconstructed into low-frequency and high-frequency coefficients through the NSCT. The low-frequency coefficients are fused using adaptive weighted fusion rules, while the high frequency coefficients are fused using average gradient fusion rules. To enhance the performance of the fused mage, the information is fused using the average gradient of the image and the fused low-rank component is generated by means of the NSCT inverse transformation. The experimental results demonstrate that the algorithm suggested in this study can successfully fuse the infrared and visible images acquired by the Photoelectric pod, that the resulting image has better contrast and overall information, as well as that both subjective and objective evaluation is superior to that of other commonly employed algorithms.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jiabin Zhang and Desheng Wang "Photoelectric pod image fusion algorithm based on LatLRR and NSCT", Proc. SPIE 12971, Third International Conference on Optics and Communication Technology (ICOCT 2023), 129710V (15 December 2023); https://doi.org/10.1117/12.3017795

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