Efficient compression processing of optically DCT-based DRPE encrypted images
This paper is mainly concerned with the study of compression of optically Discrete Cosine
Transform (DCT)-based double random phase encoding (DRPE) encrypted images. The …
Transform (DCT)-based double random phase encoding (DRPE) encrypted images. The …
[PDF][PDF] Compression of grayscale images in DRPE-based encrypted domain
OS Faragallah, EA Naeem, HS Elsayed… - … Automation & Soft …, 2021 - cdn.techscience.cn
Compressing the encrypted images is considered an important issue in many applications
such as cloud computing. From this perspective, this paper introduces an efficient approach …
such as cloud computing. From this perspective, this paper introduces an efficient approach …