DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Ji-Hyeon | ko |
dc.contributor.author | Ji, Sang-Keun | ko |
dc.contributor.author | Lee, Heung-Kyu | ko |
dc.date.accessioned | 2019-05-15T13:32:55Z | - |
dc.date.available | 2019-05-15T13:32:55Z | - |
dc.date.created | 2019-05-12 | - |
dc.date.created | 2019-05-12 | - |
dc.date.issued | 2018-10-11 | - |
dc.identifier.citation | Int. Workshop on Digital Forensics and Watermarking(IWDW’2018), pp.95 - 109 | - |
dc.identifier.uri | http://hdl.handle.net/10203/261964 | - |
dc.description.abstract | Even though interest in spherical panorama content has increased rapidly, few studies have examined watermarking techniques for this content. We present a new watermarking technique to protect spherical panorama images as well as view-images that are rendered with a specific viewpoint. Solving the watermark synchronization problem in the detection process requires finding the viewpoint of a view-image. Scale Invariant Feature Transform (SIFT) and Euclidea transformation matrix are used to find viewpoint information of a detection target view-image. Using the viewpoint information, a view-image can be recovered to a source image and then we can detect watermark from it. The experimental results show robustness against several attacks such as JPEG compression, Gaussian filter, and noise addition attack. | - |
dc.language | English | - |
dc.publisher | Springer Verlag | - |
dc.title | Spherical Panorama Image Watermarking Using Viewpoint Detection | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-85061392040 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 95 | - |
dc.citation.endingpage | 109 | - |
dc.citation.publicationname | Int. Workshop on Digital Forensics and Watermarking(IWDW’2018) | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | Maison Glad hotel, Jeju island | - |
dc.identifier.doi | 10.1007/978-3-030-11389-6_8 | - |
dc.contributor.localauthor | Lee, Heung-Kyu | - |
dc.contributor.nonIdAuthor | Kang, Ji-Hyeon | - |
dc.contributor.nonIdAuthor | Ji, Sang-Keun | - |
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