TY - GEN
T1 - An image authentication scheme considering privacy - A first step towards surveillance camera authentication
AU - Kawaguchi, Nobutaka
AU - Ueda, Shintaro
AU - Obata, Naohiro
AU - Shigeno, Hiroshi
AU - Okada, Ken Ichi
PY - 2005/12/1
Y1 - 2005/12/1
N2 - In this paper we propose an authentication scheme considering privacy aimed for JPEG images. A picture from a surveillance camera must be authenticated when submitted to a third party, such as a leagal organization, courts and so on. On one hand, privacy of objects in the picture must be considered. Therefore, mosaic and maskig must be performed to the picture if needed. Our scheme authenticate JPEG picture, where parts are processed by mosaic and masking. Our scheme uses Merkle tree and Sandhu tree and acheives small overhead size needed to authenticate the processed picture.
AB - In this paper we propose an authentication scheme considering privacy aimed for JPEG images. A picture from a surveillance camera must be authenticated when submitted to a third party, such as a leagal organization, courts and so on. On one hand, privacy of objects in the picture must be considered. Therefore, mosaic and maskig must be performed to the picture if needed. Our scheme authenticate JPEG picture, where parts are processed by mosaic and masking. Our scheme uses Merkle tree and Sandhu tree and acheives small overhead size needed to authenticate the processed picture.
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U2 - 10.1109/AINA.2005.105
DO - 10.1109/AINA.2005.105
M3 - Conference contribution
AN - SCOPUS:33744503710
SN - 0769522491
SN - 9780769522494
T3 - Proceedings - International Conference on Advanced Information Networking and Applications, AINA
SP - 253
EP - 256
BT - Proceedings - 19th International Conference on Advanced Information Networking and Applications, AINA 2005
T2 - 19th International Conference on Advanced Information Networking and Applications, AINA 2005
Y2 - 28 March 2005 through 30 March 2005
ER -