A Novel Image Encryption Scheme Based on Nonuniform Sampling in Block Compressive Sensing
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2897721
Abstract: This paper devotes to the image compression and encryption problems. We develop a novel hybrid scheme based on block compressive sensing. Concentrate on taking full advantage of the different frequency coefficients sparsity, the nonuniform sampling… read more here.
Keywords: nonuniform sampling; scheme; compressive sensing; image ... See more keywords
Parallel Block Compressive LiDAR Imaging
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computational Imaging"
DOI: 10.1109/tci.2022.3174803
Abstract: We propose an architecture for reconstructing depth images from raw photon count data. The architecture uses very sparse illumination patterns, making it not only computationally efficient, but due to the significant reduction in illumination density,… read more here.
Keywords: imaging parallel; parallel block; compressive lidar; depth ... See more keywords