Image Sharing Method Using Data Hiding

10.29428/9789860544169.201801.0159

Chen-Ming Hsu；Hsin-Pei Chen；Hao-Kuan Tso

image sharing ； pixel expansion ； information hiding ； SVD

NCS 2017 全國計算機會議

2017（2018 / 01 / 01）

850 - 854

英文

Image sharing is a technique that can be used to secure the secret images. However, many proposed sharing methods construct shares that are meaningless images, which are difficult to manage and easily attract attackers' attention. This paper proposes an image sharing method that embeds the shares into cover images to overcome the aforementioned disadvantages. The embedded images (called stego images) maintain high visual quality. Furthermore, the secret image can be recovered without loss of information. Experimental results prove the effectiveness of the proposed method.