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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Guoxia Sun Huiqiang Sun Xinghua Sun Shuzhong Bai Ju Liu |
| Copyright Year | 2007 |
| Description | Author affiliation: Shandong Univ., Jinan (Guoxia Sun) |
| Abstract | The number of medical images produced in cardiology and radiology department etc. is rising strongly. New challenges arise in efficient medical data management issues, such as information retrieval and security. A novel method of combining watermarking annotation with independent content feature (ICF) for medical image retrieval is proposed. ICF is extracted by independent component analysis (ICA) to represent medical images, and the digital watermark carrying patient' information text is imperceptibly embedded. Experimental results show that the scheme employs locally salient information from medical image, and it has good retrieval performance, and watermarking algorithm used in the scheme has robustness property to the JPEG compression. |
| Starting Page | 607 |
| Ending Page | 607 |
| File Size | 200419 |
| Page Count | 1 |
| File Format | |
| ISBN | 0769528821 |
| DOI | 10.1109/ICICIC.2007.216 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-09-05 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Content based retrieval Data security Image retrieval Information security Watermarking Independent component analysis Radiology Information retrieval Cardiology Biomedical imaging |
| Content Type | Text |
| Resource Type | Article |
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