A new Eulerian temporal filtering method for boosting endoscopic video motion magnification

Wenkang Fan; Zhuohui Zheng; Wankang Zeng; Yinran Chen; Hong Shi; Jianhua Chen; Suyu Chen; Xinhui Su; Xiongbiao Luo

doi:10.1117/12.2581934

15 February 2021 A new Eulerian temporal filtering method for boosting endoscopic video motion magnification

Wenkang Fan, Zhuohui Zheng, Wankang Zeng, Yinran Chen, Hong Shi, Jianhua Chen, Suyu Chen, Xinhui Su, Xiongbiao Luo

Proceedings Volume 11598, Medical Imaging 2021: Image-Guided Procedures, Robotic Interventions, and Modeling; 115981X (2021) https://doi.org/10.1117/12.2581934
Event: SPIE Medical Imaging, 2021, Online Only

Conference Poster

Abstract

Endoscopic video sequences provide surgeons with much structural information (e.g., vessels and neurovascular bundles) that guides them to accurately manipulate various surgical tools and avoid surgical risks. Unfortunately, it is difficult for surgeons to intuitively perceive these small structures with tiny pulsation motion on endoscopic images. This work proposes a new endoscopic video motion magnification method to accurately generate the amplified pulsation motion that can be intuitively and easily visualized by surgeons. The proposed method explores a new temporal filtering for Eulerian motion magnification method to precisely magnify the tiny pulsation motion and simultaneously suppress noise and artifacts in endoscopic videos. We evaluate our approach on surgical endoscopic videos acquired in robotic prostatectomy. The experimental results demonstrate that our proposed temporal filtering method essentially outperforms other filters in current video motion magnification approaches, while it provides better visual quality and quantitative assessment than other methods.

Conference Presentation

Citation Download Citation

Wenkang Fan, Zhuohui Zheng, Wankang Zeng, Yinran Chen, Hong Shi, Jianhua Chen, Suyu Chen, Xinhui Su, and Xiongbiao Luo "A new Eulerian temporal filtering method for boosting endoscopic video motion magnification", Proc. SPIE 11598, Medical Imaging 2021: Image-Guided Procedures, Robotic Interventions, and Modeling, 115981X (15 February 2021); https://doi.org/10.1117/12.2581934

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