Mr. Tao Li Profile

Tao Li

at Harbin Institute of Technology

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 19 November 2021 Paper

Image segmentation and fast scanning method of vision-probe measurement system

Tao Li, Jiwen Cui, He Zhang

Proceedings Volume 12059, 120590B (2021) https://doi.org/10.1117/12.2611427

KEYWORDS: Image segmentation, Optical fibers, Image processing algorithms and systems, Image processing, Visualization, Binary data, Cameras, Aerospace engineering

Read Abstract +

Aiming at the microporous array structure, a measurement system combining vision and probe which can take into account the measurement accuracy and efficiency is proposed. The acquisition of visual features needs to ensure the accuracy and rapidity. Therefore, for the scanning acquisition of visual features, an image segmentation algorithm based on image gradient and a fast scanning method of part surface area are designed in this paper. The image segmentation algorithm based on image gradient combines the advantages of global binarization and local Binarization in threshold segmentation. Firstly, the local eigenvalues of each pixel are obtained, then the threshold segmentation is carried out according to the eigenvalues, and the region edge features are used to distinguish the non-part region, part surface and micropore feature region; The fast scanning method of part surface area realizes fast scanning through image segmentation results and certain scanning strategies; Using the space engine injection disk to verify, it shows that the region segmentation not only ensures the accuracy, but also ensures the real-time performance of the algorithm; The fast scanning method of part surface can avoid invalid scanning, effectively improve the scanning efficiency, and does not need the operator to provide a priori knowledge.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

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

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years