公开(公告)号：US10432855B1

公开(公告)日：2019-10-01

申请号：US15160983

申请日：2016-05-20

Applicant: GOPRO, INC.

Inventor： Alexandre Jenny ,  Renan Coudray ,  Antoine Méler ,  Thomas Vuillermet

IPC: H04N5/232 ,  H04N5/265 ,  H04N5/04 ,  G06T7/20

Abstract: Multiple video segments, including multiple frames, may be obtained. The video segments may be time synchronized for at least portions of the video segments captured during a synchronized time period. A first key frame moment may be set with the synchronized time period. A first set of construction parameter values may be determined for the frames captured during the first key frame moment. A first set of spherical images may be constructed using the first set of construction parameter values. A change may be detected in the construction parameter values at a moment in time subsequent to the first key frame moment, which may be identified as a second key frame moment. A second set of construction parameter values may be determined for the frames captured during the second key frame moment. The second set of spherical images may be constructed using the second set of construction parameter values.

公开(公告)号：US09973695B1

公开(公告)日：2018-05-15

申请号：US15223319

申请日：2016-07-29

Applicant: GOPRO, INC.

Inventor： Antoine Méler ,  Martin Arnoux

IPC: H04N5/232 ,  H04N5/235 ,  H04N5/247

CPC classification number: H04N5/23238 ,  H04N5/2353 ,  H04N5/247

Abstract: A first image sensor may generate images capturing a first portion of a capture field. The capture of images by the first image sensor may be characterized by a first rolling shutter direction. A second image sensor may generate images capturing a second portion of the capture field. The capture of images by the second image sensor may be characterized by a second rolling shutter direction. The first portion may be adjacent to the second portion. The first rolling shutter direction may be parallel to and the same as the second rolling shutter direction. A first image may be obtained from the first image sensor. A second image may be obtained from the second image sensor. A stitched image may be generated based on the first image and the second image.