Method For Reversible Image Watermarking Based On Integer-to-Integer Wavelet Transform
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 유창동 | ko |
| dc.date.accessioned | 2017-12-20T12:44:51Z | - |
| dc.date.available | 2017-12-20T12:44:51Z | - |
| dc.date.issued | 2012-09-11 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/236361 | - |
| dc.description.abstract | Enhanced method for embedding watermarks based on integer-to-integer wavelet transform is provided. The method according to the present invention includes the steps of: (A) dividing an original image (X�) to a plurality of image blocks (M�); (B) selecting image blocks for embedding an location information that indicates image blocks to be watermarked;(C) embedding the location information into the image blocks selected in the step (B); and (D) embedding watermarks into remaining image blocks which are not selected in the step ( | - |
| dc.title | Method For Reversible Image Watermarking Based On Integer-to-Integer Wavelet Transform | - |
| dc.type | Patent | - |
| dc.type.rims | PAT | - |
| dc.contributor.localauthor | 유창동 | - |
| dc.contributor.assignee | KAIST | - |
| dc.identifier.iprsType | 특허 | - |
| dc.identifier.patentApplicationNumber | 12244453 | - |
| dc.identifier.patentRegistrationNumber | 8265334 | - |
| dc.date.application | 2008-10-02 | - |
| dc.date.registration | 2012-09-11 | - |
| dc.publisher.country | US | - |
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