Results 71 to 80 of about 407,598 (197)

ANALYSIS OF IRIS AND PUPIL PARAMETERS FOR STRESS RECOGNITION

Information Technology And Control, 2012
The aim of this study was to automatically identify the iris and pupil of the eye in the video stream and to parameterize the identified structures in order to make assumptions if the subjected is stressed or not. During tests subjects were given a number of issues which they had to respond by selecting only one correct answer.
Povilas Treigys, Virginijus Marcinkevicius, Arturas Kaklauskas   +2 more
openaire   +1 more source

Aesthetics of iris reconstruction with a custom-made artificial iris prosthesis.

PLoS ONE, 2020
Patients with large iris defects not only suffer from functional disadvantages but also from aesthetic limitations. The aim of this study was to evaluate the aesthetic outcome of iris reconstruction using an artificial iris (AI).
Timur M Yildirim, Ramin Khoramnia, Michael Masyk, Hyeck-Soo Son, Gerd U Auffarth, Christian S Mayer   +5 more
doaj   +1 more source

Supporting flight data analysis for Space Shuttle Orbiter experiments at NASA Ames Research Center [PDF]

The space shuttle orbiter experiments program is responsible for collecting flight data to extend the research and technology base for future aerospace vehicle design.
Budnick, M. P., Chiasson, M. P., Green, M. J., Yang, L.   +3 more
core   +1 more source

Multi-wavelength Spectral Analysis of Ellerman Bombs Observed by FISS and IRIS

, 2017
Ellerman bombs (EBs) are a kind of solar activities that is suggested to occur in the lower atmosphere. Recent observations using the Interface Region Imaging Spectrograph (IRIS) show connections of EBs and IRIS bombs (IBs), implying that EBs might be ...
Cao, Wenda, Ding, M. D., Hong, Jie
core   +1 more source

Prediction of Coronary Artery Disease Using Machine Learning Techniques with Iris Analysis. [PDF]

Diagnostics (Basel), 2023
Özbilgin F, Kurnaz Ç, Aydın E.
europepmc   +1 more source

The artificial iris - Analysis of various implantation techniques after ocular trauma. [PDF]

Indian J Ophthalmol, 2021
Krishnan VM, Todorova MG, Wiechens B, Valmaggia C, Varde MA.   +4 more
europepmc   +1 more source

The broad spectrum of application of optical coherence tomography angiography to the anterior segment of the eye in inflammatory conditions: a review of the literature

Journal of Ophthalmic Inflammation and Infection, 2019
Background With an increased number of papers on how to interpret optical coherence tomography angiography (OCTA) findings in uveitis, the aim of this review is to assess its efficacy for the quantitative monitoring of structural and functional changes ...
Francesco Pichi, Philipp Roberts, Piergiorgio Neri   +2 more
doaj   +1 more source

Iris colour in passerine birds: why be bright-eyed? [PDF]

, 2004
An initial survey of iris coloration in passerine birds (Aves: Passeriformes) showed that a brightly pigmented iris is much more common in southern African and Australian birds than in those from Europe, temperate North America, and Venezuela.
Craig, A J F K, Hulley, P E
core   +2 more sources

Pathologic Findings of Chronic PML-IRIS in a Patient with Prolonged PML Survival Following Natalizumab Treatment

Journal of Investigative Medicine High Impact Case Reports, 2017
Immune reconstitution inflammatory syndrome (IRIS) is a common complication during treatment for natalizumab-associated progressive multifocal leukoencephalopathy (PML).
Mai Himedan MD, Sandra Camelo-Piragua MD, Elizabeth A. Mills PhD, Avneesh Gupta MD, Rany Aburashed DO, Yang Mao-Draayer MD, PhD   +5 more
doaj   +1 more source

Investigating the Transition Region Explosive Events and Their Relationship to Network Jets

, 2019
Recent imaging observations with the Interface Region Imaging Spectrograp (IRIS) have revealed prevalent intermittent jets with apparent speeds of 80--250 km~s$^{-1}$ from the network lanes in the solar transition region (TR).
Chen, Yajie, Huang, Zhenghua, Peter, Hardi, Samanta, Tanmoy, Tian, Hui   +4 more
core   +1 more source