公开(公告)号：US20230281756A1

公开(公告)日：2023-09-07

申请号：US18179730

申请日：2023-03-07

Applicant: GoPro, Inc.

Inventor： Charles Laroche ,  Matias Tassano Ferres ,  Andrés Almansa

IPC: G06T3/40 ,  G06T5/00

CPC classification number: G06T3/4076 ,  G06T3/4046 ,  G06T5/002

Abstract: Systems, apparatus, and methods for super-resolution of non-uniform spatial blur. Non-uniform spatial blur presents unique challenges for conventional neural network processing. Existing implementations attempt to handle super-resolution with a “brute force” optimization. Various embodiments of the present disclosure subdivide the super-resolution function into sub-steps. “Unfolding” super-resolution into smaller closed-form functions allows for operation generic plug-and-play convolutional neural network (CNN) logic. Additionally, each step can be optimized with its own step-specific hyper parameters to improve performance.

公开(公告)号：US11308597B1

公开(公告)日：2022-04-19

申请号：US16781271

申请日：2020-02-04

Applicant: GoPro, Inc.

Inventor： Eva Coupeté ,  Matias Tassano Ferres ,  Nicolas Bessou

IPC: H04N5/225 ,  G06T7/00 ,  H04N5/232 ,  H04N9/64 ,  G06T7/90

Abstract: An image capture device may detect presence of an on-housing hand within a periphery of a field of view of an optical element during capture of visual content through the optical element. The image capture device may generate an alarm to indicate the presence of the on-housing hand within the periphery of the field of view of the optical element.