Fine-grained access control for digital image systems
Yi-Hui Chen, Eric Jui‐Lin Lu, Ping-Jung Chen · 2014
This paper proposed a fine-grained access control model for digital image systems. The proposed scheme enables users to have different views of an image after they login to their system. The authorization unit for the image can be different parts of the image, such as a pixel, a block, several blocks or the whole image. The experiments provided positive data that confirmed its feasibility.