Results 21 to 30 of about 649,522 (123)

Influence of segmentation on deep iris recognition performance

open access: yes, 2020
Despite the rise of deep learning in numerous areas of computer vision and image processing, iris recognition has not benefited considerably from these trends so far.
Lozej, Juš   +3 more
core   +1 more source

On the detection of robust multi-decadal changes in the Earth’s Outgoing Longwave Radiation spectrum [PDF]

open access: yes, 2016
Differences between Earth’s global mean all-sky outgoing longwave radiation spectrum as observed in 1970 [Interferometric Infrared Spectrometer (IRIS)], 1997 [Interferometric Monitor for Greenhouse Gases (IMG)], and 2012 [Infrared Atmospheric Sounding ...
Bantges, RJ   +5 more
core   +1 more source

The infrared imaging spectrograph (IRIS) for TMT: the science case [PDF]

open access: yes, 2010
The InfraRed Imaging Spectrograph (IRIS) is a first-light instrument being designed for the Thirty Meter Telescope (TMT). IRIS is a combination of an imager that will cover a 16.4" field of view at the diffraction limit of TMT (4 mas sampling), and an ...
Barth, Aaron J.   +13 more
core   +2 more sources

The InfraRed Imaging Spectrograph (IRIS) for TMT: latest science cases and simulations [PDF]

open access: yes, 2016
The Thirty Meter Telescope (TMT) first light instrument IRIS (Infrared Imaging Spectrograph) will complete its preliminary design phase in 2016. The IRIS instrument design includes a near-infrared (0.85 - 2.4 micron) integral field spectrograph (IFS) and
Adamkovics, Mate   +38 more
core   +1 more source

Constrained Design of Deep Iris Networks

open access: yes, 2019
Despite the promise of recent deep neural networks in the iris recognition setting, there are vital properties of the classic IrisCode which are almost unable to be achieved with current deep iris networks: the compactness of model and the small number ...
Fookes, Clinton   +2 more
core   +1 more source

The thin film microwave iris [PDF]

open access: yes, 1972
Development of waveguide iris for microwave coupling applications using thin film techniques is discussed. Production process and installation of iris are described.
Landes, H. S.   +2 more
core   +1 more source

Postmortem iris recognition and its application in human identification [PDF]

open access: yes, 2015
Iris recognition is a validated and non-invasive human identification technology currently implemented for the purposes of surveillance and security (i.e. border control, schools, military).
Sansola, Alora
core   +1 more source

Iris Recognition Using Scattering Transform and Textural Features

open access: yes, 2015
Iris recognition has drawn a lot of attention since the mid-twentieth century. Among all biometric features, iris is known to possess a rich set of features. Different features have been used to perform iris recognition in the past.
Abdolrashidi, AmirAli   +2 more
core   +1 more source

Coupling device for moving vehicles [PDF]

open access: yes, 1979
A mechanical system is disclosed to capture and/or deploy a device or vehicle having relative motion with respect to another vehicle. The mechanism includes an onboard controlled collapsible iris assembly located at the end of a controlled manipulator ...
Rudmann, A. A.
core   +1 more source

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