公开(公告)号：US11669939B1

公开(公告)日：2023-06-06

申请号：US17000832

申请日：2020-08-24

Applicant: GoPro, Inc.

Inventor： Matias Tassano Ferrés ,  Thomas Nicolas Emmanuel Veit ,  Julie Delon ,  Pablo Muse Freire

IPC: G06T5/00 ,  G06T5/50 ,  G06T3/40 ,  G06N3/04 ,  G06N3/08 ,  G06N20/10 ,  G06T7/11 ,  G06N3/045

CPC classification number: G06T5/003 ,  G06N3/045 ,  G06N3/08 ,  G06N20/10 ,  G06T3/4084 ,  G06T5/50 ,  G06T7/11 ,  G06T2207/10024 ,  G06T2207/20056 ,  G06T2207/20084 ,  G06T2207/20112 ,  G06T2207/20201

Abstract: A method for deblurring a target image includes receiving a burst of images that includes the target image; partitioning respective images of the burst of images into respective patches; converting, to a frequency domain, the respective patches into respective transform patches; selecting a first set of corresponding transform patches from the respective transform patches, where the first set of the corresponding transform patches includes a respective transform patch for a respective image of the burst of images; obtaining, using a neural network, respective weight maps for the corresponding transform patches; obtaining a deblurred transform patch by combining the first set of corresponding transform patches using the respective weight maps; obtaining a first deblurred patch by converting the deblurred transform patch to a pixel domain; and obtaining a deblurred image of the target image using the first deblurred patch.