12/1/2023 0 Comments Antecdotal on pupil path![]() Received: Accepted: AugPublished: August 30, 2016Ĭopyright: © 2016 Carrasco-Zevallos et al. PLoS ONE 11(8):Įditor: Marinko Sarunic, Simon Fraser University, CANADA ![]() Pupil tracking ASOCT offers a novel real-time motion compensation approach that may facilitate accurate and reproducible anterior segment imaging.Ĭitation: Carrasco-Zevallos OM, Nankivil D, Viehland C, Keller B, Izatt JA (2016) Pupil Tracking for Real-Time Motion Corrected Anterior Segment Optical Coherence Tomography. The pupil tracking ASOCT system with a field of view of 15 x 15 mm achieved diffraction-limited imaging over a lateral tracking range of +/- 2.5 mm and was able to correct eye motion at up to 22 Hz. Pupil oculography hardware coaxial with the swept-source OCT system enabled fast detection and tracking of the pupil centroid. In this work, we demonstrate a simple and low-cost pupil tracking system integrated into a custom swept-source OCT system for real-time motion-compensated anterior segment volumetric imaging. Several groups have demonstrated real-time tracking for motion-compensated in vivo OCT retinal imaging, but these techniques are not applicable in the anterior segment. ![]() Unfortunately, ASOCT structural and vasculature imaging systems do not capture volumes instantaneously and are subject to motion artifacts due to involuntary eye motion that may hinder their accuracy and repeatability. Additionally, recent interest in imaging of anterior segment vasculature and aqueous humor flow resulted in application of OCT angiography techniques to generate en face and 3D micro-vasculature maps of the anterior segment. For all questions related to Pupil Path, please contact your school.Volumetric acquisition with anterior segment optical coherence tomography (ASOCT) is necessary to obtain accurate representations of the tissue structure and to account for asymmetries of the anterior eye anatomy. If you have not received your invitation letter, or have lost your letter, please contact the Pupil Path point person at your school. This letter will provide you with your student’s OSIS (ID) number and the registration code you need in order to sign up. You will be receiving or have already received a Pupil Path invitation letter from your school. If you have forgotten your password click “Forgot Your Password?” and follow the instructions:įor parents you will be prompted to input your E-mail address and select your school.įor students you will be prompted to return to the Login Screen and re-register to reset your password.įirst, you must register on Pupil Path. Students login with their 9-digit student OSIS Numbers. ![]() If you used Pupil Path last year you can login with the same E-mail/ID and password you used last year. This is a convenient tool for both parents and students to keep up with class work and student performance. Pupil Path allows parents and students to view important student and school information such as student attendance records, class schedule, assignment due dates and grades, graduation eligibility, school announcements, and more. Pupil Path is a student information system for parents and students.
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