Automated Pupillometer Using Edge Detection in OpenCV for Pupil Size and Reactivity Assessment

Automated Pupillometer Using Edge Detection in OpenCV for Pupil Size and Reactivity Assessment

Measuring pupil size and reactivity in Pupillary assessment is a vital part of preliminary checkup among hospital patients, as it helps in determining neurological disorders. This measurement can be done by either manual or automated. In a manual assessment, which is often performed using a penlight...

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Bibliographic Details
Published in:2019 3rd International Conference on Imaging, Signal Processing and Communication (ICISPC) pp. 143 - 149
Main Authors: Garcia, Ramon G., Avendano, Glenn O., Agdeppa, Denzel Blake F., Castillo, Ken J., Go, Neil Roger SD, Mesina, Mikhail A.
Format: Conference Proceeding
Language:English
Published: IEEE 01-07-2019
Subjects:
Digital Image Processing
Image processing
Infrared
Inter-examiner variability
Manuals
Medical diagnostic imaging
NoIR
Personnel
Pupil Contour
Pupillary assessment
Pupillometer
Pupils
Raspberry Pi
Size measurement
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Summary:Measuring pupil size and reactivity in Pupillary assessment is a vital part of preliminary checkup among hospital patients, as it helps in determining neurological disorders. This measurement can be done by either manual or automated. In a manual assessment, which is often performed using a penlight and pupil gauge, there is no standardized protocol used for reactivity. Thus, results can vary due to room conditions and inter-examiner variability. This subjective assessment can lead to misconclusion between clinicians on classifying the health condition of patients. Whereas with automated, which can provide objective measuring through the use of electronics technology with complex algorithms. But automated pupillometers are still currently being used for research purposes. In line with this, the proposed automated pupillometer would like to aid medical personnel in conducting an objective assessment in order to avoid inter-examiner variability. In addition, the said device would procure test data for partnered doctors to assess subjectivity of pupil speed as brisk, sluggish, or non-reactive.
DOI:10.1109/ICISPC.2019.8935852