US 12,294,779 B2
Imaging device, ocular movement data processing system, and control method
Yutaka Ito, Kyoto (JP); and Fuyuki Yamada, Kyoto (JP)
Assigned to J. MORITA MFG. CORP., Kyoto (JP)
Filed by J. MORITA MFG. CORP., Kyoto (JP)
Filed on May 3, 2022, as Appl. No. 17/735,597.
Claims priority of application No. 2021-079598 (JP), filed on May 10, 2021.
Prior Publication US 2022/0360706 A1, Nov. 10, 2022
Int. Cl. H04N 23/611 (2023.01); H04N 23/51 (2023.01); H04N 23/661 (2023.01)
CPC H04N 23/611 (2023.01) [H04N 23/51 (2023.01); H04N 23/661 (2023.01)] 15 Claims
OG exemplary drawing
 
1. An imaging device that images an eyeball in an equilibrium examination, comprising:
a housing that is mounted on a head of a subject;
a first camera that is held by the housing and captures a first image of a first eyeball of the subject;
a second camera that is held by the housing and captures a second image of a second eyeball of the subject;
first detector circuitry that is held by the housing and configured to detect a first shaded state of a first portion imaged by the first camera and a second shaded state of a second portion imaged by the second camera;
controller circuitry held by the housing and configured to synchronize the first image captured by the first camera, the second image captured by the second camera, and a first result of detection from the first detector circuitry to process the first image and the second image into one image data in a frame package having time information included in the frame package along with the one image data; and
communication circuitry held by the housing and configured to transmit the one image data processed by the controller circuitry to an external data processing device that performs data processing for the equilibrium examination based on the one image data.