Pyramid-based anti-fisheye feature enhancement preprocessing algorithm in torpedo can electrical devices: application in steel rolling process

Tian-Jie Fu , Shi-Min Liu , Pei-Yu Li , Ruo-Xin Wang

Advances in Manufacturing ›› : 1 -14.

PDF
Advances in Manufacturing ›› : 1 -14. DOI: 10.1007/s40436-025-00569-6
Article
research-article

Pyramid-based anti-fisheye feature enhancement preprocessing algorithm in torpedo can electrical devices: application in steel rolling process

Author information +
History +
PDF

Abstract

The steel manufacturing industry currently urgently needs highly accurate detection algorithms for electrical connection devices to slow down the time and danger of electrical connections to torpedo cans during high-temperature operations. The fisheye effect and fuzzy features of industrial cameras seriously affect accuracy and effectiveness, hindering the widespread application of object detection algorithms in the manufacturing industry. We propose a feature enhancement preprocessing algorithm for torpedo can electrical devices based on the pyramid structure that resists fisheye effects and serves to detect and locate electrical connection devices. With the aid of this preprocessing algorithm, the detection efficiency and accuracy of state-of-the-art (SOTA) object detection models are significantly improved. Experimental validation confirms the superiority of our method over other SOTA methods. With the application of our preprocessing algorithm, the production capacity of the steel plant increased by 31.8%, and material wastage caused by transportation decreased by 10.9%.

Keywords

Anti-fisheye effect (AFE) / Feature enhancement / Machine vision / Steel smelting / Torpedo can

Cite this article

Download citation ▾
Tian-Jie Fu,Shi-Min Liu,Pei-Yu Li,Ruo-Xin Wang. Pyramid-based anti-fisheye feature enhancement preprocessing algorithm in torpedo can electrical devices: application in steel rolling process. Advances in Manufacturing 1-14 DOI:10.1007/s40436-025-00569-6

登录浏览全文

4963

注册一个新账户 忘记密码

References

Funding

The Hong Kong Polytechnic University

RIGHTS & PERMISSIONS

The Author(s)

AI Summary AI Mindmap
PDF

12

Accesses

0

Citation

Detail

Sections
Recommended

AI思维导图

/