Effects of the Visual Fidelity of Virtual Environments on Presence, Context-dependent Forgetting, and Source-monitoring Error
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Visualization and Computer Graphics"
DOI: 10.1109/tvcg.2023.3247063
Abstract: Advances in virtual reality technology have enabled the creation of virtual environments (VEs) with significantly high visual fidelity when compared to real environments (REs). In this study, we use a high-fidelity VE to examine two… read more here.
Keywords: fidelity; source monitoring; dependent forgetting; visual fidelity ... See more keywords
Visual fidelity without sacrificing capacity: an adaptive Laplacian pyramid approach to information hiding
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electronic Imaging"
DOI: 10.1117/1.jei.26.6.063001
Abstract: Abstract. This paper investigates the improvements in hiding capacity and perceptibility of image-based steganography using a hiding scheme which utilizes a multiscale Laplacian pyramid of the cover image and the discrete cosine transform (DCT). The… read more here.
Keywords: image; information; visual fidelity; capacity ... See more keywords