A method for evaluating 3D-TOF camera ranging performance

Yuzhi Song; Chunqing Lu; Fenzhi Wu; Zhongxiang Cao; Xiao Liang

doi:10.1117/12.2564703

17 April 2020 A method for evaluating 3D-TOF camera ranging performance

Yuzhi Song, Chunqing Lu, Fenzhi Wu, Zhongxiang Cao, Xiao Liang

Proceedings Volume 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications; 114553P (2020) https://doi.org/10.1117/12.2564703
Event: Sixth Symposium on Novel Photoelectronic Detection Technology and Application, 2019, Beijing, China

Abstract

3D-TOF detection technology is a new range-finding and imaging technology. The 3D-TOF camera prepared by this technology can demodulate the reflected light of different phases after the active emission light hits the target to obtain the distance information of the target point. It can obtain two-dimensional gray-scale imaging information, so the technology can obtain the three-dimensional point cloud of the target object in real time without relying on mechanical scanning, which greatly improves the speed of obtaining target information, achieves high frame rate measurement, reduces data processing difficulty, the volume weight of the sensor is greatly reduced. These advantages will enable 3D-TOF detection technology to have great development in aerospace applications. In this paper, a method for evaluating 3D-TOF camera ranging performance is studied. With this method, the performance test of 3D-TOF camera can be realized, and the influence of factors such as return light intensity and temperature on the measurement distance can be achieved. The application has high guiding significance.

Citation Download Citation

Yuzhi Song, Chunqing Lu, Fenzhi Wu, Zhongxiang Cao, and Xiao Liang "A method for evaluating 3D-TOF camera ranging performance", Proc. SPIE 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications, 114553P (17 April 2020); https://doi.org/10.1117/12.2564703

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
9 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

3D-TOF imaging

Cameras

Stereoscopic cameras

Distance measurement

Ranging

Temperature metrology

3D acquisition

Show All Keywords

Keywords/Phrases

Search In:

Publication Years