| dc.contributor | 應數系 | en_US |
| dc.creator (作者) | 曾正男 | zh_TW |
| dc.creator (作者) | Tzeng,Jengnan | en_US |
| dc.creator (作者) | Hwang,Wen-Liang | en_US |
| dc.creator (作者) | Chern,I-Liang | en_US |
| dc.date (日期) | 2005.02 | en_US |
| dc.date.accessioned | 7-Aug-2014 11:35:42 (UTC+8) | - |
| dc.date.available | 7-Aug-2014 11:35:42 (UTC+8) | - |
| dc.date.issued (上傳時間) | 7-Aug-2014 11:35:42 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/68420 | - |
| dc.description.abstract (摘要) | We present an asymmetric watermarking method for copyright protection that uses different matrix operations to embed and extract a watermark. It allows for the public release of all information, except the secret key. We investigate the conditions for a high detection probability, a low false positive probability, and the possibility of unauthorized users successfully hacking into our system. The robustness of our method is demonstrated by the simulation of various attacks. | en_US |
| dc.format.extent | 1082703 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | en_US | - |
| dc.relation (關聯) | IEEE Trans. on Signal Processing,53(2),784-792 | en_US |
| dc.title (題名) | An Asymmetric Subspace Watermarking Method of Copyright Protection | en_US |
| dc.type (資料類型) | article | en |
