| Summary: | 碩士 === 國立嘉義大學 === 資訊工程學系研究所 === 102 === So far, there are many schemes have been proposed and applied on image security in the academia. As the times progress, people are constantly seeking better quality of life. Therefore, many things around us are changing from two-dimension to three-dimension gradually for the visual perception. For these advances, the three-dimension objects are conspicuous and important in our life. With the popularity of mobile devices, the security on guaranteeing the confidentiality of the digital content such as image and three-dimension objects is essential because digital content can be easily mutual transferred in the crowd through the Internet, Bluetooth, near field communication (NFC) ,etc. Compared with the two-dimension images, however, the security research of three-dimension objects has obviously drawn less attention.
Since everyone holds a mobile device everywhere and the computing is ubiquitous, the visual secret sharing (VSS) method is used no longer restricted in the environment with no computing ability. In this thesis, VSS and secret sharing (SS) method are used to guarantee the security of three-dimension object on the mobile computing. By this, three-dimension object regarded as solid and consists of lots of cubes, meanwhile, three-dimension object is encoded and decoded securely. In the final, the experimental environment and experimental results are given.
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