Results 111 to 120 of about 4,786 (269)

Extending class group action attacks via sesquilinear pairings [PDF]

open access: yesarXiv
We introduce a new tool for the study of isogeny-based cryptography, namely pairings which are sesquilinear (conjugate linear) with respect to the $\mathcal{O}$-module structure of an elliptic curve with CM by an imaginary quadratic order $\mathcal{O}$.
arxiv  

A Session Based Blind Watermarking Technique within the NROI of Retinal Fundus Images for Authentication Using DWT, Spread Spectrum and Harris Corner Detection [PDF]

open access: yesInternational Journal of Modern Engineering Research (IJMER),Vol.2, Issue.3,May-June 2012 pp-749-757,ISSN: 2249-6645, 2012
Digital Retinal Fundus Images helps to detect various ophthalmic diseases by detecting morphological changes in optical cup, optical disc and macula. Present work proposes a method for the authentication of medical images based on Discrete Wavelet Transformation (DWT) and Spread Spectrum.
arxiv  

Lectures on DNA Codes [PDF]

open access: yesA. Dyachkov, P. Vilenkin, I. Ismagilov, R. Sarbayev, A. Macula, D. Torney, P. White, "On dna codes"// Problems of Information Transmission, vol. 41, no. 4, pp. 349-367, 2005, 2014
For $q$-ary $n$-sequences, we develop the concept of similarity functions that can be used (for $q=4$) to model a thermodynamic similarity on DNA sequences. A similarity function is identified by the length of a longest common subsequence between two $q$-ary $n$-sequences. Codes based on similarity functions are called DNA codes.
arxiv  

Inference of visual field test performance from OCT volumes using deep learning [PDF]

open access: yesarXiv, 2019
Visual field tests (VFT) are pivotal for glaucoma diagnosis and conducted regularly to monitor disease progression. Here we address the question to what degree aggregate VFT measurements such as Visual Field Index (VFI) and Mean Deviation (MD) can be inferred from Optical Coherence Tomography (OCT) scans of the Optic Nerve Head (ONH) or the macula ...
arxiv  

CAN AN EYE BENEFIT FROM AN EGG? ADDITION OF LUTEIN IN FUNCTIONAL FOOD PRODUCTS AFFECTS THE MACULA LUTEA OF YOUNG HEALTHY INDIVIDUALS

open access: diamond, 2023
Petar Šušnjara   +8 more
openalex   +2 more sources

Efficacy of Focal Lasers in Central Serous Chorioretinopathy [PDF]

open access: yes, 2017
AIM OF THE STUDY: To evaluate the efficacy of focal laser in patients diagnosed as CSR with extrafoveal leakage, in terms of visual acuity and central macular thickness and comparing it with the control group.
Arthi, M
core  

A NEW SPECIES OF \u3ci\u3eANCOGNATHA\u3c/i\u3e ERICHSON (COLEOPTERA: SCARABAEIDAE: DYNASTINAE: CYCLOCEPHALINI) FROM PERU, WITH DISTRIBUTIONS OF PERUVIAN \u3ci\u3eANCOGNATHA\u3c/i\u3e SPECIES [PDF]

open access: yes, 2016
A new species of Peruvian Ancognatha Erichson, 1847 (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini) is described. A description, diagnosis, distribution, and illustrations of the new species are provided. Locality records and distribution maps for
Figueroa, Luis, Ratcliffe, Brett
core   +1 more source

Disease classification of macular Optical Coherence Tomography scans using deep learning software: validation on independent, multi-centre data [PDF]

open access: yesarXiv, 2019
Purpose: To evaluate Pegasus-OCT, a clinical decision support software for the identification of features of retinal disease from macula OCT scans, across heterogenous populations involving varying patient demographics, device manufacturers, acquisition sites and operators.
arxiv  

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