DocumentCode
2197665
Title
Trust-worthy video enforcement for electronic toll collection
Author
Quen-Zong Wu ; Hsy-Yung Cheng ; Yu-Weng Lin ; Suh-Yin Lee
Author_Institution
Chunghwa Telecommun. Labs., Taiwan
fYear
2000
fDate
13-15 June 2000
Firstpage
112
Lastpage
113
Abstract
A verification mechanism of vehicle images based on digital watermarking is proposed. This mechanism can be used to detect the modification on watermarked vehicle images. In addition, the modified pixels can also be pointed out by this verification mechanism. It can therefore make the video enforcement of the ETC (electronic toll collection) trust-worthy.
Keywords
Automated highways; Security of data; Video coding; digital watermarking; electronic toll collection; intelligent transportation; modified pixels; trust-worthy video enforcement; vehicle images; verification mechanism; watermarked vehicle image modification detection; Computer science; Discrete Fourier transforms; Discrete cosine transforms; Fast Fourier transforms; Laboratories; Marine vehicles; Pixel; Security; Vehicle detection; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location
Los Angles, CA, USA
Print_ISBN
0-7803-6301-9
Type
conf
DOI
10.1109/ICCE.2000.854520
Filename
854520
Link To Document