Stereo matching using convolution neural network and LIDAR support point grid

Sergei Bykovskii; Aleksei Denisov; Andrey Zhdanov; Alexander Belozubov; Alexander Antonov; Elizaveta Kormilitsyna; Dmitry Zhdanov

doi:10.1117/12.2537723

18 November 2019 Stereo matching using convolution neural network and LIDAR support point grid

Sergei Bykovskii, Aleksei Denisov, Andrey Zhdanov, Alexander Belozubov, Alexander Antonov, Elizaveta Kormilitsyna, Dmitry Zhdanov

Author Affiliations +

Proceedings Volume 11187, Optoelectronic Imaging and Multimedia Technology VI; 111871J (2019) https://doi.org/10.1117/12.2537723
Event: SPIE/COS Photonics Asia, 2019, Hangzhou, China

Abstract

This paper proposes a stereo matching method that uses a support point grid in order to compute the prior disparity. Convolutional neural networks are used to compute the matching cost between pixels in two pictures. The network architecture is described as well as teaching process. The method was evaluated on Middlebury benchmark images. The results of accuracy estimation in case of using data from a LIDAR as an input for the support points grid is described. This approach can be used in multi-sensor devices and can give an advantage in accuracy up to 15%.

Citation Download Citation

Sergei Bykovskii, Aleksei Denisov, Andrey Zhdanov, Alexander Belozubov, Alexander Antonov, Elizaveta Kormilitsyna, and Dmitry Zhdanov "Stereo matching using convolution neural network and LIDAR support point grid", Proc. SPIE 11187, Optoelectronic Imaging and Multimedia Technology VI, 111871J (18 November 2019); https://doi.org/10.1117/12.2537723

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
7 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

LIDAR

Convolution

Neural networks

Stereoscopic cameras

Clouds

Convolutional neural networks

Imaging systems

Show All Keywords

Keywords/Phrases

Search In:

Publication Years