Mr. Wenhui Xu Profile

Wenhui Xu

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 | 12 April 2023 Paper

Influence analysis of wide dynamic infrared image quantization on target detection performance

Wentao Jiang, Xuhang Cao, Liangji Shen, Wenda Liu, Chao Li, Yuan Cheng, Wenhui Xu

Proceedings Volume 12565, 1256518 (2023) https://doi.org/10.1117/12.2662026

KEYWORDS: Quantization, Education and training, Target detection, Infrared imaging

Read Abstract +

Deep learning-based object detection networks outperform the traditional detection methods. However, they lack interpretability and solid theoretical guidance. To guide and support the application of object detection networks in infrared images, this work analyzes the influence of infrared image quantization on the performance of object detection networks. Firstly, the traditional infrared quantization methods and deep learning-based object detection networks are introduced, and the characteristics of these methods are analyzed. Then, the influence of four typical quantization methods on the performances of two object detection networks is compared, and the influence mechanism is analyzed through a cross-comparison experiment. The experimental results show that infrared image quantization is more helpful for learning the discriminative feature of the object/background for the object detection networks. Moreover, the feature difference of object/background caused by different quantization methods will seriously affect the performance of object detection networks. The research provides support for the application of deep learning-based detection networks in infrared scenes, which is of great significance.

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