IP Library Granted Patent US 11,451,739
Granted Patent B2
US 11,451,739 · App. 17/333,405 · Granted Sep 20, 2022

Systems and methods for generating time-lapse videos

Inventors: Thomas Derbanne (Paris, FR); Maxim Karpushin (Paris, FR); Nicolas Rahmouni (San Mateo, CA)
Assignee: GoPro, Inc.
H04N7/0127G06T7/269H04N5/2628G06T2207/10016G06T2207/30244
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Quick Facts
Patent No.
US 11,451,739
App. No.
17/333,405
Granted
Sep 20, 2022
Kind
B2
Abstract

Positions of an image capture device may be used to estimate a time-lapse video frame rate with which time-lapse video frames are generated. The time-lapse video frame rate may be adjusted based on apparent motion between pairs of generated time-lapse video frames. The adjusted time-lapse video frame rate may be used to generate additional time-lapse video frames.

Claims (41)

1. A system for generating time-lapse videos, the system comprising:

one or more physical processors configured by machine-readable instructions to:

obtain visual information, the visual information defining visual content captured by an image capture device;

obtain position information of the image capture device, the position information characterizing positions of the image capture device during the capture of the visual content;

obtain apparent motion information, the apparent motion information characterizing apparent motion between the visual content captured by the image capture device at different moments;

determine a time-lapse video frame rate based on the position information and the apparent motion information, the time-lapse video frame rate defining a rate at which time-lapse video frames are generated based on the visual content; and

generate the time-lapse video frames based on the time-lapse video frame rate.

2. The system of claim 1 , wherein the position information characterizes the positions of the image capture device based on the position information including rotational position information, the rotational position information characterizing rotational positions of the image capture device during the capture of the visual content.

3. The system of claim 2 , wherein the position information characterizes the positions of the image capture device further based on the position information including acceleration information, the acceleration information characterizing accelerations of the image capture device during the capture of the visual content.

4. The system of claim 1 , wherein the one or more physical processors are, to determine the time-lapse video frame rate based on the position information, further configured by the machine-readable instructions to:

determine an amount of field of view overlap between the visual content captured at the different moments based on the position information; and

determine the time-lapse video frame rate based on the amount of field of view overlap between the visual content captured at the different moments.

5. The system of claim 1 , wherein at least some of the time-lapse video frames are stabilized based on a punchout of the at least some of the time-lapse video frames.

6. The system of claim 1 , wherein generation of the time-lapse video frames based on the time-lapse video frame rate includes capture of the time-lapse video frames by the image capture device based on the time-lapse video frame rate.

7. The system of claim 1 , wherein the apparent motion information is determined based on optical flow between the visual content captured by the image capture device at the different moments.

8. The system of claim 1 , wherein the time-lapse video frame rate is initially determined based on an environment in which the visual content is initially captured by the image capture device.

9. The system of claim 8 , wherein the environment in which the visual content is initially captured by the image capture device is determined based on one or more of an exposure, a white balance, and/or a scene classification of the visual content initially captured by the image capture device.

10. A method for generating time-lapse videos, the method performed by a computing system including one or more processors, the method comprising:

obtaining, by the computing system, visual information, the visual information defining visual content captured by an image capture device;

obtaining, by the computing system, position information of the image capture device, the position information characterizing positions of the image capture device during the capture of the visual content;

obtaining, by the computing system, apparent motion information, the apparent motion information characterizing apparent motion between the visual content captured by the image capture device at different moments;

determining, by the computing system, a time-lapse video frame rate based on the position information and the apparent motion information, the time-lapse video frame rate defining a rate at which time-lapse video frames are generated based on the visual content; and

generating, by the computing system, the time-lapse video frames based on the time-lapse video frame rate.

11. The method of claim 10 , wherein the position information characterizes the positions of the image capture device based on the position information including rotational position information, the rotational position information characterizing rotational positions of the image capture device during the capture of the visual content.

12. The method of claim 11 , wherein the position information characterizes the positions of the image capture device further based on the position information including acceleration information, the acceleration information characterizing accelerations of the image capture device during the capture of the visual content.

13. The method of claim 10 , wherein determining the time-lapse video frame rate based on the position information includes:

determining an amount of field of view overlap between the visual content captured at the different moments based on the position information; and

determining the time-lapse video frame rate based on the amount of field of view overlap between the visual content captured at the different moments.

14. The method of claim 10 , wherein at least some of the time-lapse video frames are stabilized based on a punchout of the at least some of the time-lapse video frames.

15. The method of claim 10 , wherein generation of the time-lapse video frames based on the time-lapse video frame rate includes capture of the time-lapse video frames by the image capture device based on the time-lapse video frame rate.

16. The method of claim 10 , wherein the apparent motion information is determined based on optical flow between the visual content captured by the image capture device at the different moments.

17. The method of claim 10 , wherein the time-lapse video frame rate is initially determined based on an environment in which the visual content is initially captured by the image capture device.

18. The method of claim 17 , wherein the environment in which the visual content is initially captured by the image capture device is determined based on one or more of an exposure, a white balance, and/or a scene classification of the visual content initially captured by the image capture device.

19. A system for generating time-lapse videos, the system comprising:

one or more physical processors configured by machine-readable instructions to:

obtain visual information, the visual information defining visual content captured by an image capture device;

obtain position information of the image capture device, the position information characterizing positions of the image capture device during the capture of the visual content by including rotational position information and acceleration information, the rotational position information characterizing rotational positions of the image capture device during the capture of the visual content, the acceleration information characterizing accelerations of the image capture device during the capture of the visual content;

obtain apparent motion information, the apparent motion information characterizing apparent motion between the visual content captured by the image capture device at different moments;

determine a time-lapse video frame rate based on the position information and the apparent motion information, the time-lapse video frame rate defining a rate at which time-lapse video frames are generated based on the visual content; and

generate the time-lapse video frames based on the time-lapse video frame rate, wherein at least some of the time-lapse video frames are stabilized based on a punchout of the at least some of the time-lapse video frames.

20. The system of claim 19 , wherein the apparent motion information is determined based on optical flow between the visual content captured by the image capture device at the different moments.

Assignments (3)
SECURITY INTEREST Recorded Aug 4, 2025
From: GOPRO, INC.
To: FARALLON CAPITAL MANAGEMENT, L.L.C., AS AGENT
Reel/Frame 072340/0676 →
SECURITY INTEREST Recorded Aug 4, 2025
From: GOPRO, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 072358/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 31, 2021
From: DERBANNE, THOMAS; KARPUSHIN, MAXIM; RAHMOUNI, NICOLAS
To: GOPRO, INC.
Reel/Frame 056395/0665 →
Cited By (2)
US 12,244,962 US 12,720,010