Study on image pre-processing technology in the digital video interpretation

Hui Yu; Jun Liu; Jianhai Zhang; Tiening Nie

doi:10.1117/12.2625205

27 March 2022 Study on image pre-processing technology in the digital video interpretation

Hui Yu, Jun Liu, Jianhai Zhang, Tiening Nie

Proceedings Volume 12169, Eighth Symposium on Novel Photoelectronic Detection Technology and Applications; 1216997 (2022) https://doi.org/10.1117/12.2625205
Event: Eighth Symposium on Novel Photoelectronic Detection Technology and Applications, 2021, Kunming, China

Abstract

As a part of optical measuring system, the video image interpretation system will directly influence the processing ability and measuring accuracy with its data interpretation results. By analyzing the characteristics of different image preprocessing algorithms, according to the requirements of image pre-processing in digital video interpretation system, a method of reducing noise and improving image contrast based on Gaussian filtering and a sub-pixel positioning technology based on correlation filtering method are proposed in this paper to effectively enhance the image interpretation accuracy.

Citation Download Citation

Hui Yu, Jun Liu, Jianhai Zhang, and Tiening Nie "Study on image pre-processing technology in the digital video interpretation", Proc. SPIE 12169, Eighth Symposium on Novel Photoelectronic Detection Technology and Applications, 1216997 (27 March 2022); https://doi.org/10.1117/12.2625205

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