公开(公告)号：US20180157933A1

公开(公告)日：2018-06-07

申请号：US15720272

申请日：2017-09-29

Applicant: KLA-Tencor Corporation

Inventor： Bjorn Brauer ,  Vijay Ramachandran ,  Richard Wallingford ,  Scott Allen Young

IPC: G06K9/62 ,  G06T7/00

CPC classification number: G06K9/6255 ,  G06K9/6274 ,  G06K2209/19 ,  G06N3/0454 ,  G06N3/082 ,  G06T7/0004 ,  G06T7/0008 ,  G06T7/001 ,  G06T2207/20021 ,  G06T2207/20084 ,  G06T2207/30148

Abstract: Systems and methods for providing an augmented input data to a convolutional neural network (CNN) are disclosed. Wafer images are received at a processor. The wafer image is divided into a plurality of references images each associated with a die in the wafer image. Test images are received. A plurality of difference images are created by differences the test images with the reference images. The reference images and difference images are assembled into the augmented input data for the CNN and provided to the CNN.

公开(公告)号：US10402688B2

公开(公告)日：2019-09-03

申请号：US15720272

申请日：2017-09-29

Applicant: KLA-Tencor Corporation

Inventor： Bjorn Brauer ,  Vijay Ramachandran ,  Richard Wallingford ,  Scott Allen Young

IPC: G06K9/00 ,  G06K9/62 ,  G06T7/00 ,  G06N3/04 ,  G06N3/08

Abstract: Systems and methods for providing an augmented input data to a convolutional neural network (CNN) are disclosed. Wafer images are received at a processor. The wafer image is divided into a plurality of references images each associated with a die in the wafer image. Test images are received. A plurality of difference images are created by differences the test images with the reference images. The reference images and difference images are assembled into the augmented input data for the CNN and provided to the CNN.