NOWinBRAIN: a Large, Systematic, and Extendable Repository of 3D Reconstructed Images of a Living Human Brain Cum Head and Neck
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Digital Imaging"
DOI: 10.1007/s10278-021-00528-0
Abstract: Despite the tremendous development of various brain-related resources, a large, systematic, comprehensive, extendable, and beautiful repository of 3D reconstructed images of a living human brain expanded to the head and neck is not yet available.… read more here.
Keywords: large systematic; reconstructed images; image; repository reconstructed ... See more keywords
Reduction of speckle noise in digital holography by combination of averaging several reconstructed images and modified nonlocal means filtering
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.05.004
Abstract: Abstract Although the speckle noise in hologram reconstructed image can be effectively suppressed by averaging multiple reconstructions with different speckle patterns, the approach usually needs a lot of the reconstructions and encounters an improvement limit.… read more here.
Keywords: averaging several; several reconstructed; speckle noise; reconstructed images ... See more keywords
Holographic projection based on programmable axilens
Sign Up to like & getrecommendations! Published in 2019 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2019.105682
Abstract: Abstract In a traditional holographic projection system, a clear reconstructed image is formed only in the focal plane of the Fourier lens. In this paper, We propose a novel method to form simultaneously holographic reconstructed… read more here.
Keywords: holographic reconstructed; projection; reconstructed images; holographic projection ... See more keywords
Fast Variance Prediction for Iteratively Reconstructed CT Images With Locally Quadratic Regularization
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Medical Imaging"
DOI: 10.1109/tmi.2016.2593259
Abstract: Predicting noise properties of iteratively reconstructed CT images is useful for analyzing reconstruction methods; for example, local noise power spectrum (NPS) predictions may be used to quantify the detectability of an image feature, to design… read more here.
Keywords: iteratively reconstructed; regularization; quadratic regularization; reconstructed images ... See more keywords
Objective Numerical Evaluation of Diffuse, Optically Reconstructed Images Using Structural Similarity Index
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DOI: 10.3390/bios11120504
Abstract: Diffuse optical tomography is emerging as a non-invasive optical modality used to evaluate tissue information by obtaining the optical properties’ distribution. Two procedures are performed to produce reconstructed absorption and reduced scattering images, which provide… read more here.
Keywords: objective numerical; reconstructed images; using structural; diffuse optically ... See more keywords