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Issue No. 03 - July-September (2007 vol. 14)
ISSN: 1070-986X
pp: 84-91
Domenico Prattichizzo , University of Siena
Mauro Barni , University of Siena
Gloria Menegaz , University of Siena
Alessandro Formaglio , University of Siena
Hong Z. Tan , Purdue University
Seungmoon Choi , Purdue University
The growing interest in haptic applications suggests that haptic digital media will soon become widely available, and the need will arise to protect digital haptic data from misuse. In this article, we present our study and findings on psychophysical experiments regarding human abilities to perceive a digital watermark, or hidden signal, through a haptic interface.
haptics, digital watermarking, perception

A. Formaglio, G. Menegaz, S. Choi, H. Z. Tan, M. Barni and D. Prattichizzo, "Perceptual Issues in Haptic Digital Watermarking," in IEEE MultiMedia, vol. 14, no. , pp. 84-91, 2007.
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