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

Claim 12:
13. A tremor identification system, comprising:
a projection device;
an image capturing device;
a processing device, coupled to the image capturing device and the projection device, and configured to:
control the projection device to project 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;
control the image capturing device to capture a plurality of images of the second optical pattern on the internal structure of the part to be measured and acquire a motion feature of each of the intersection based on the plurality of images; and
identify a tremor pattern of the internal structure of the part to be measured based on the motion feature of each of the intersection, 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.