3D image hiding using deep demosaicking and computational integral imaging
Sign Up to like & getrecommendations! Published in 2022 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2021.106772
Abstract: Abstract This paper proposes a 3D image hiding algorithm with deep learning based demosaicking and computational integral imaging methods. Compared with the previous color 3D image coding method, the proposed algorithm can greatly reduce the… read more here.
Keywords: hiding using; image hiding; computational integral; demosaicking computational ... See more keywords
Metasurface Hologram for Multi-Image Hiding and Seeking
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.12.054011
Abstract: 1 Department of Physics, Harbin Institute of Technology, Harbin, 150001, China 2 Beijing Key Laboratory of Metamaterials and Devices, Key Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing Advanced Innovation Center for Imaging Theory and… read more here.
Keywords: image hiding; hiding seeking; hologram multi; physics ... See more keywords
An Image Hiding Method of Block Matching Way With Improved Texture Fusion Feature and High Embedding Capacity Product Code Over Z4
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3192877
Abstract: This paper presents a novel image hiding method with improved block matching way and high embedding capacity that allows the Important Image (IM) to be several times larger than the cover image. Multi-layered Least-Significant-Bit (LSB)… read more here.
Keywords: image hiding; way; block matching; high embedding ... See more keywords
Visual-cryptographic image hiding with holographic optical elements.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.031995
Abstract: In this paper, we propose a visual-cryptographic image hiding method based on visual cryptography (VC) and volume grating optics. The secret image is converted to the encrypted visual keys (VKs) according to the normal VC… read more here.
Keywords: image hiding; image; cryptographic image; holographic optical ... See more keywords
Image Hiding in Stochastic Geometric Moiré Gratings
Sign Up to like & getrecommendations! Published in 2023 at "Mathematics"
DOI: 10.3390/math11081763
Abstract: An image hiding scheme based on stochastic moiré gratings is proposed, discussed, and illustrated in this paper. The proposed scheme is based on a counter-intuitive optical feature of specially designed stochastic moiré gratings when similar… read more here.
Keywords: image hiding; moir gratings; scheme based; hiding scheme ... See more keywords