Information embedding and extraction through exposure modulation for electrophotographic text documents

Pei Ju Chiang, Aravind K. Mikkilineni, Sungjoo Suh, Edward J. Delp, Jan P. Allebach, George T.C. Chiu

研究成果: Conference contribution

摘要

Printer identification based on printed documents can provide forensic information to protect copyright and verify authenticity. In addition to intrinsic features (intrinsic signatures) of the printer, modulating the printing process to embed specific signature (extrinsic signatures) will further extend the encoding capacity. In this paper we describe the use of laser modulation in electrophotographic printers to embed information in a text document. In particular we describe an embedding and detection process which allows the embedding of 1 bit in a single line of text. For a typical 12 point document with 50 lines of text, 33 bits can be embedded per page.

原文English
主出版物標題4th IFAC Symposium on Mechatronic Systems, MX 2006
頁面1041-1047
頁數7
版本PART 1
出版狀態Published - 2006 十二月 1
事件4th IFAC Symposium on Mechatronic Systems, MX 2006 - Heidelberg, Germany
持續時間: 2006 九月 122006 九月 14

出版系列

名字IFAC Proceedings Volumes (IFAC-PapersOnline)
號碼PART 1
4
ISSN(列印)1474-6670

Other

Other4th IFAC Symposium on Mechatronic Systems, MX 2006
國家Germany
城市Heidelberg
期間06-09-1206-09-14

指紋

Modulation
Printing
Lasers

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

引用此文

Chiang, P. J., Mikkilineni, A. K., Suh, S., Delp, E. J., Allebach, J. P., & Chiu, G. T. C. (2006). Information embedding and extraction through exposure modulation for electrophotographic text documents. 於 4th IFAC Symposium on Mechatronic Systems, MX 2006 (PART 1 編輯, 頁 1041-1047). (IFAC Proceedings Volumes (IFAC-PapersOnline); 卷 4, 編號 PART 1).
Chiang, Pei Ju ; Mikkilineni, Aravind K. ; Suh, Sungjoo ; Delp, Edward J. ; Allebach, Jan P. ; Chiu, George T.C. / Information embedding and extraction through exposure modulation for electrophotographic text documents. 4th IFAC Symposium on Mechatronic Systems, MX 2006. PART 1. 編輯 2006. 頁 1041-1047 (IFAC Proceedings Volumes (IFAC-PapersOnline); PART 1).
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Chiang, PJ, Mikkilineni, AK, Suh, S, Delp, EJ, Allebach, JP & Chiu, GTC 2006, Information embedding and extraction through exposure modulation for electrophotographic text documents. 於 4th IFAC Symposium on Mechatronic Systems, MX 2006. PART 1 edn, IFAC Proceedings Volumes (IFAC-PapersOnline), 編號 PART 1, 卷 4, 頁 1041-1047, 4th IFAC Symposium on Mechatronic Systems, MX 2006, Heidelberg, Germany, 06-09-12.

Information embedding and extraction through exposure modulation for electrophotographic text documents. / Chiang, Pei Ju; Mikkilineni, Aravind K.; Suh, Sungjoo; Delp, Edward J.; Allebach, Jan P.; Chiu, George T.C.

4th IFAC Symposium on Mechatronic Systems, MX 2006. PART 1. 編輯 2006. p. 1041-1047 (IFAC Proceedings Volumes (IFAC-PapersOnline); 卷 4, 編號 PART 1).

研究成果: Conference contribution

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Chiang PJ, Mikkilineni AK, Suh S, Delp EJ, Allebach JP, Chiu GTC. Information embedding and extraction through exposure modulation for electrophotographic text documents. 於 4th IFAC Symposium on Mechatronic Systems, MX 2006. PART 1 編輯 2006. p. 1041-1047. (IFAC Proceedings Volumes (IFAC-PapersOnline); PART 1).