著者

平田 木乃美 高塚 佳代子 山場 久昭 油田 健太郎 岡崎 直宣

出版者

宮崎大学工学部

雑誌

宮崎大學工學部紀要 (ISSN:05404924)

巻号頁・発行日

no.48, pp.117-136, 2019-07

---

The diagnosis of ocular malalignment is difficult and need examinations from ophthalmologists and orthoptists which are chronically insufficient. Part of the process of eye position check is systemized. With this check system、not only the symptom but also the angle and the extent of strabismus is detected. However、this method only useful for detecting one kind of strabismus which is divergent strabismus. The purpose of this study is to develop a simplied check system to screen at least the presence of strabismus apart from the type of strabismus or amount of ocular deviation. Digitalization of the check process and the diagnostic process was conducted. Specifically, the digitalization of element technology, "Cover-uncover function," was conducted necessary for the automation of the typical "Cover Test" for eye position check. And we also implemented function to detect movement indicating an ocular malalignment from eyeball videos durign Cover test. That is, we devised the detection method by estimating center position of pupil.