CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 2869 > Article
Paper
28 May 1997 New method of real-time processing for flying-bullet images with HSVS
Zhiqiang Wu, Wenyi Zhao, Zengrong Zheng
Author Affiliations +
Proceedings Volume 2869, 22nd International Congress on High-Speed Photography and Photonics; (1997) https://doi.org/10.1117/12.273371
Event: 22nd International Congress on High-Speed Photography and Photonics, 1996, Santa Fe, NM, United States
Abstract
Model 3H-2100 High Speed Videography System developed by Zhejiang University has been applied successfully in the field for capturing flying bullet and obtaining flying bullet moving parameters with real-time image processing. While a flying bullet is detected by synchronous device, the system is in the condition of delaying time which can be controlled according to needs. As soon as the flying bullet enters visual field, a series of color flashes for `freezing' bullet images will be given out and the images captured by CCD videography camera will be sent to the computer. Obtaining moving parameters of a flying bullet with image processing and image recognition technique is illustrated chiefly in this paper. After the digital subtraction, binarization and morphological filtering, chain code tracing technique will be adopted to extract characteristic value for image recognition. For chain code tracing, image region will been segmented and the top, the end and the center coordinate of every flying bullet image will be obtained. When these data have been processed by a special software, some moving parameters such as velocities, acceleration, angles of elevation etc. can be obtained in real time.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Zhiqiang Wu, Wenyi Zhao, and Zengrong Zheng "New method of real-time processing for flying-bullet images with HSVS", Proc. SPIE 2869, 22nd International Congress on High-Speed Photography and Photonics, (28 May 1997); https://doi.org/10.1117/12.273371
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
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
 5 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Image processing
RGB color model
Image segmentation
Digital filtering
Real time image processing
CCD cameras
Image filtering
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top