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A Novel Reversible Watermarking Based Lossless Image Compression to Reversible De-Identification
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2015 |
| Abstract | Recently, a growing number of focus is compensated for you to reversible facts camouflaging (RDH) in encrypted images, mainly because it preserves the superb property that the first deal with may be losslessly saved after embedded facts is removed while guarding your impression content's discretion. Most prior techniques embed facts through reversibly vacating area through the encrypted images, that can be susceptible to some glitches in facts removal and/or impression clean up. With this document, most of us recommend a new fresh process through arranging area just before encryption which has a traditional RDH protocol, in addition to therefore it truly is possible for your data hider for you to reversibly embed facts in your encrypted impression. The recommended process can do actual reversibility, that is, facts removal in addition to impression recuperation usually are totally free of any kind of malfunction. Studies indicate that it fresh process can embed more than 10 situations seeing that significant payloads with the exact same impression excellent because the prior techniques, for example regarding PSNR= 40 dB. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.ijitech.org/uploads/612435IJIT5716-101.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
