Fusion method of white light and infrared image registration based on NSCT

Honghuai Mo; Yu Zou; Chang Li; Yuanchun Wang; Duan Luo; Chuncheng Chen

doi:10.1117/12.2681270

8 June 2023 Fusion method of white light and infrared image registration based on NSCT

Honghuai Mo, Yu Zou, Chang Li, Yuanchun Wang, Duan Luo, Chuncheng Chen

Proceedings Volume 12707, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023); 127070D (2023) https://doi.org/10.1117/12.2681270
Event: International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023), 2023, Changsha, China

Abstract

With the construction of a large number of substations, the display problem of high-temperature equipment has been concerned. White light and infrared image registration and fusion method based on NSCT transform are designed to realize the display of high-temperature equipment in the substation. The white light and infrared images are enhanced based on NSCT. After the two images are calibrated, the white light and infrared images are registered by combining feature registration and edge detection methods. An image fusion algorithm is designed by combining wavelet transform and IHS transform to realize the fusion processing of two images. The test results indicate that the average gradient, information entropy, spatial frequency, and standard deviation of the designed method are higher. The image registration and fusion effect are in line with the human subjective vision, and the registration and fusion effect is better.

Citation Download Citation

Honghuai Mo, Yu Zou, Chang Li, Yuanchun Wang, Duan Luo, and Chuncheng Chen "Fusion method of white light and infrared image registration based on NSCT", Proc. SPIE 12707, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023), 127070D (8 June 2023); https://doi.org/10.1117/12.2681270

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