| Identifier |
20140304_nanos_posters_008 |
| Title |
A Simple Infrared-Augmented Digital Photography Technique |
| Creator |
Shazly, Tarek A; Bonhomme, Gabrielle R |
| Subject |
Infrared Photography; Pupil Size; Pupil Reactivity; Digital Camera; Infrared Light |
| Description |
Infrared photography is a useful tool for detection and documentation of pupillary size and reactivity. Infrared photographs and videos provide documentation and contribute to medical education of students and house-staff. However the dedicated equipment may not be widely available. Infrared cameras are sensitive only to infrared light by blocking visible light. Charge-coupled device (CCD) camera sensors are inherently sensitive to both visible and infrared light. Commercially available point and shoot cameras are typically equipped with infrared attenuating filters. These filters dont completely block near infrared light in the 800nm-900nm range. Utilizing a regular digital camera for documentation of pupillary abnormalities becomes challenging under dim light conditions and in patients with dark colored irides. This problem can be solved by utilizing infrared illumination. |
| Date |
2014-03-04 |
| Language |
eng |
| Format |
application/pdf |
| Format Creation |
application/pdf |
| Type |
Text |
| Source |
2014 North American Neuro-Ophthalmology Society Annual Meeting |
| Relation is Part of |
NANOS 2014: Poster Presentations |
| Collection |
Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| Publisher |
Spencer S. Eccles Health Sciences Library, University of Utah |
| Holding Institution |
North American Neuro-Ophthalmology Association. NANOS Executive Office 5841 Cedar Lake Road, Suite 204, Minneapolis, MN 55416 |
| Rights Management |
Copyright 2013. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright |
| ARK |
ark:/87278/s6wq39k9 |
| Context URL |
The NANOS Annual Meeting Neuro-Ophthalmology Collection: https://novel.utah.edu/collection/NAM/toc/ |
| Setname |
ehsl_novel_nam |
| ID |
184132 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6wq39k9 |
