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Eric Nguyen

Canon Inc.

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Publication

Featured researches published by Eric Nguyen.

international conference on image processing | 2000

Combining visual and detection models in spread-spectrum watermarking

Ioana Donescu; Eric Nguyen

We study the combination of the just noticeable difference (JND) threshold with the probability of correct detection for each embedded bit, in the simplified context of fixed amplitude modulation. We show that we can theoretically calculate the minimum number of coefficients that need to be modulated in order to satisfy both visibility and reliability constraints. A method-dependent empirical capacity can be derived straightforwardly.

Archive | 2001

Method for the prior monitoring of the detectability of a watermarking signal

Ioana Donescu; Herve Le Floch; Eric Nguyen

Archive | 2001

Method and device for inserting a watermarking signal in an image

Ioana Donescu; Eric Nguyen

Archive | 2000

Method for determining a partition in order to insert a watermark, and associated insertion and decoding methods

Ioana Donescu; Eric Nguyen; Patrice Onno

Archive | 2001

Determination of a segmentation of a digital signal for inserting watermarking signals and the associated insertion

Eric Nguyen

Archive | 2000

Method for inserting a watermark and associated decoding method

Ioana Donescu; Eric Nguyen; Patrice Onno

Archive | 2000

Method of inserting and extracting a digital signature

Eric Nguyen

Archive | 2004

Method and device for verifying multimedia entities and in particular for verifying digital images

Eric Nguyen; Herve Le Floch; Stephane Baron

Archive | 2000

Method and device for compression by blocks of digital data

Eric Nguyen

Archive | 2014

METHOD AND DEVICE FOR LOCALIZING SOUND SOURCES PLACED WITHIN A SOUND ENVIRONMENT COMPRISING AMBIENT NOISE

Eric Nguyen; Lionel Le Scolan

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Patrice Onno

Canon Inc.

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Ioana Donescu

CNET

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Ioana Donescu

CNET

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Lionel Le Scolan

Canon Inc.

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Gérald Kergourlay

Canon Inc.

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Johann Citerin

Canon Inc.

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Joachim Thiemann

University of Oldenburg

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