Patent ID: 11915417
Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A method performed by a system having at least a processor and a memory therein to execute instructions for learning contrastive representations embedded within part-whole semantics via a self-supervised learning framework, wherein the method comprises:
performing a random cropping operation to crop a 3D cube from each of a plurality of medical images received at the system as input;
performing a resize operation of the cropped 3D cubes;
performing an image reconstruction operation of the resized and cropped 3D cubes to predict the resized whole image represented by the original medical images received; and
generating a reconstructed image which is analyzed for reconstruction loss against the original image representing a known ground truth image to the reconstruction loss function.