Development of an electrophotographic laser intensity modulation model for extrinsic signature embedding

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

Development of an electrophotographic laser intensity modulation model for extrinsic signature embedding

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

Department of Systems and Naval Mechatronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

In our previous work, we have demonstrated techniques to embed and extract extrinsic signatures from halftone images and text documents. Well developed embedding algorithms should increase the payload capacity while enhance the reliability of detection. In this study, we will develop a printer model that will be used to optimize the embedding algorithm for capacity and detection reliability. The model incorporates the impact of the process modulation parameter, e.g. laser intensity, with a stochastic dot interaction model to estimate the impact of the modulation on a known halftone pattern. Experimental data validated the effectiveness of the proposed model in predicting the impact of laser intensity modulation on the reflectance of the printout.

Original language	English
Title of host publication	NIP 23, 23rd International Conference on Digital Printing Technologies, Technical Program and Proceedings and Digital Fabrication 2007
Pages	561-564
Number of pages	4
Publication status	Published - 2007 Dec 28
Event	NIP 23, 23rd International Conference on Digital Printing Technologies, and Digital Fabrication 2007 - Anchorage, AK, United States Duration: 2007 Sep 16 → 2007 Sep 21

Publication series

Name	International Conference on Digital Printing Technologies

Conference

Conference	NIP 23, 23rd International Conference on Digital Printing Technologies, and Digital Fabrication 2007
Country	United States
City	Anchorage, AK
Period	07-09-16 → 07-09-21

All Science Journal Classification (ASJC) codes

Media Technology
Computer Science Applications

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Chiang, P. J., Mikkilineni, A. K., Delp, E. J., Allebach, J. P., & Chiu, G. T. C. (2007). Development of an electrophotographic laser intensity modulation model for extrinsic signature embedding. In NIP 23, 23rd International Conference on Digital Printing Technologies, Technical Program and Proceedings and Digital Fabrication 2007 (pp. 561-564). (International Conference on Digital Printing Technologies).

Chiang, Pei Ju ; Mikkilineni, Aravind K. ; Delp, Edward J. ; Allebach, Jan P. ; Chiu, George T.C. / Development of an electrophotographic laser intensity modulation model for extrinsic signature embedding. NIP 23, 23rd International Conference on Digital Printing Technologies, Technical Program and Proceedings and Digital Fabrication 2007. 2007. pp. 561-564 (International Conference on Digital Printing Technologies).

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title = "Development of an electrophotographic laser intensity modulation model for extrinsic signature embedding",

abstract = "In our previous work, we have demonstrated techniques to embed and extract extrinsic signatures from halftone images and text documents. Well developed embedding algorithms should increase the payload capacity while enhance the reliability of detection. In this study, we will develop a printer model that will be used to optimize the embedding algorithm for capacity and detection reliability. The model incorporates the impact of the process modulation parameter, e.g. laser intensity, with a stochastic dot interaction model to estimate the impact of the modulation on a known halftone pattern. Experimental data validated the effectiveness of the proposed model in predicting the impact of laser intensity modulation on the reflectance of the printout.",

author = "Chiang, {Pei Ju} and Mikkilineni, {Aravind K.} and Delp, {Edward J.} and Allebach, {Jan P.} and Chiu, {George T.C.}",

year = "2007",

month = dec,

day = "28",

language = "English",

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series = "International Conference on Digital Printing Technologies",

pages = "561--564",

booktitle = "NIP 23, 23rd International Conference on Digital Printing Technologies, Technical Program and Proceedings and Digital Fabrication 2007",

note = "NIP 23, 23rd International Conference on Digital Printing Technologies, and Digital Fabrication 2007 ; Conference date: 16-09-2007 Through 21-09-2007",

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Chiang, PJ, Mikkilineni, AK, Delp, EJ, Allebach, JP & Chiu, GTC 2007, Development of an electrophotographic laser intensity modulation model for extrinsic signature embedding. in NIP 23, 23rd International Conference on Digital Printing Technologies, Technical Program and Proceedings and Digital Fabrication 2007. International Conference on Digital Printing Technologies, pp. 561-564, NIP 23, 23rd International Conference on Digital Printing Technologies, and Digital Fabrication 2007, Anchorage, AK, United States, 07-09-16.

Development of an electrophotographic laser intensity modulation model for extrinsic signature embedding. / Chiang, Pei Ju; Mikkilineni, Aravind K.; Delp, Edward J.; Allebach, Jan P.; Chiu, George T.C.

NIP 23, 23rd International Conference on Digital Printing Technologies, Technical Program and Proceedings and Digital Fabrication 2007. 2007. p. 561-564 (International Conference on Digital Printing Technologies).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - In our previous work, we have demonstrated techniques to embed and extract extrinsic signatures from halftone images and text documents. Well developed embedding algorithms should increase the payload capacity while enhance the reliability of detection. In this study, we will develop a printer model that will be used to optimize the embedding algorithm for capacity and detection reliability. The model incorporates the impact of the process modulation parameter, e.g. laser intensity, with a stochastic dot interaction model to estimate the impact of the modulation on a known halftone pattern. Experimental data validated the effectiveness of the proposed model in predicting the impact of laser intensity modulation on the reflectance of the printout.

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Chiang PJ, Mikkilineni AK, Delp EJ, Allebach JP, Chiu GTC. Development of an electrophotographic laser intensity modulation model for extrinsic signature embedding. In NIP 23, 23rd International Conference on Digital Printing Technologies, Technical Program and Proceedings and Digital Fabrication 2007. 2007. p. 561-564. (International Conference on Digital Printing Technologies).