December 11, 2017
Comments Off on Improving Pixel-Based Change Detection Accuracy Using an Object-Based Approach in Multitemporal SAR Flood Images
Posted in: IEEE 2017, MATLAB
Improving Pixel-Based Change Detection Accuracy Using an Object-Based Approach in Multitemporal SAR Flood Images Abstract Most of existing change detection methods could be classified into three groups, the traditional pixel-based change detection (PBCD), the object-based change detection (OBCD), and the hybrid change detection (HCD). Nevertheless, both PBCD and OBCD have disadvantages, and classical HCD methods […]
December 11, 2017
Comments Off on Reversible Data Hiding in Encrypted Image with DistributedSource Encoding
Posted in: IEEE 2017, MATLAB
Reversible Data Hiding in Encrypted Image with Distributed Source Encoding Abstract This paper proposes a novel scheme of reversible data hiding (RDH) in encrypted images using distributed source coding (DSC). After the original image is encrypted by the content owner using a stream cipher, the data-hider compresses a series of selected bits taken from the […]