Patent ID: 11875508
Assignee: NATIONAL CENTRAL UNIVERSITY
Field: Medical technology (Instruments)
Classification: CPC A  G  H | IPC A  G  H

Claim 0:
1. A transmissive light based tremor identification method, comprising:
projecting, with a transmissive light, a first optical pattern to a part to be measured, wherein the transmissive light penetrates a surface of the part to be measured and forms a shadow, and the shadow and the first optical pattern correspondingly forms a second optical pattern on an internal structure of the part to be measured, and the second optical pattern is synthesized to comprise at least one intersection by a processing device;
capturing a plurality of images of the second optical pattern on the internal structure of the part to be measured and acquiring a motion feature of each intersection based on the position changes of the intersection as represented in plurality of images by the processing device; and
identifying a tremor pattern of the internal structure of the part to be measured based on the motion feature each of the intersection by the processing device, wherein the step comprises:
inputting the motion feature of each of the intersection into an artificial intelligence model, so that the artificial intelligence model identifies whether the tremor pattern of the internal structure of the part to be measured belongs to a first type tremor or a second type tremor, further comprising:
training the artificial intelligence model by a plurality of training images, wherein the plurality of training images comprise a plurality of first type images and a plurality of second type images, wherein the plurality of first type images correspond to the first type tremor and the plurality of second type images correspond to the second type tremor.