Patent №
US 11,684,253
Granted
2023-06-27
Filed 2020
Owner
TOPCON CORPORATION
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
16855393
A method for determining thickness of layers of the tear film includes reconstructing a full- or hyper-spectral interference pattern from an imaged multi-spectral pattern. Tear film thickness can then be estimated from the full- or hyper-spectral interference pattern. Using a full- or hyper-spectral interference pattern provides a greater number of frequency sampling points for increased tear film thickness estimation accuracy, without traditional time consuming techniques.
AI classification
Ownership
TOPCON CORPORATION
assignment · 524860672
Assignors
MAO, ZAIXING, WANG, ZHENGUO, CAO, BIN, CHAN, KINPUI
On an employer assignment, the assignors are typically the inventors.