NDLI: The Application of An Improved Camera Calibration Algorithm to The Video-Based Traffic Information Detection

Content Provider	IEEE Xplore Digital Library
Author	Yu Yuan Yang Zhaoxuan He Yinghua Wang Zengmin
Copyright Year	2006
Description	Author affiliation: Sch. of Electron. Inf. Eng., Tianjin Univ. (Yu Yuan)
Abstract	In this paper an improved camera calibration algorithm is applied to the video-based traffic information detection. The geometric camera model is set up based on the pin-hole model and direct linear transformation (DLT). Adopting the coplanar condition, we estimate parameters of the model and realize the transform from image coordinates to world coordinates in the end. In our experiment, the algorithm has the advantage of high-accuracy and its parameters can be easily estimated. It is proved that the algorithm could meet the requirement of calibration accuracy in the application of the video-based traffic information detection
Starting Page	808
Ending Page	811
File Size	3607697
Page Count	4
File Format	PDF
ISBN	0780395867
DOI	10.1109/ITST.2006.289022
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Solid modeling Parameter estimation traffic information detection Roads camera calibration Calibration Helium DLT Image reconstruction Vehicles 3D reconstruction Nonlinear distortion Traffic control Cameras
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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The Application of An Improved Camera Calibration Algorithm to The Video-Based Traffic Information Detection