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Cited by 561

The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.

Secret and public key image watermarking schemes for image authentication and ownership verification

Ping Wah Wong, Memon, N.·2001·IEEE Transactions on Image Processing

Abstract

We describe a watermarking scheme for ownership verification and authentication. Depending on the desire of the user, the watermark can be either visible or invisible. The scheme can detect any modification made to the image and indicate the specific locations that have been modified. If the correct key is specified in the watermark extraction procedure, then an output image is returned showing a proper watermark, indicating the image is authentic and has not been changed since the insertion of the watermark. Any modification would be reflected in a corresponding error in the watermark. If the key is incorrect, or if the image was not watermarked, or if the watermarked image is cropped, the watermark extraction algorithm will return an image that resembles random noise. Since it requires a user key during both the insertion and the extraction procedures, it is not possible for an unauthorized user to insert a new watermark or alter the existing watermark so that the resulting image will pass the test. We present secret key and public key versions of the technique.

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Metadata

Authors
Wong, P. W., & Memon, N.
Venue
IEEE Transactions on Image Processing
Published
2001
Volume
10
Issue
10
Pages
1593-1601
ISSN
1057-7149 (ISSN-L)
OpenAlex
W2122014146
Cited by
561
References
13
FWCI
17.37
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Secret and public key image watermarking schemes for image authentication and ownership verification. https://app.cochat.ai/papers/10.1109/83.951543
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Wong, P. W., & Memon, N. (2001). Secret and public key image watermarking schemes for image authentication and ownership verification. IEEE Transactions on Image Processing. https://doi.org/10.1109/83.951543

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