COLLABORATIVE SYNCHRONIZED MULTI-DEVICE PHOTOGRAPHY

• US 20160077422A1
• Filed: 09/12/2014
• Published: 03/17/2016
• Est. Priority Date: 09/12/2014
• Status: Abandoned Application

• Current Assignee: Adobe Inc.
• Original Assignee: Adobe Systems Incorporated (Adobe Inc.)
• Inventors: Wang, Jue, Wang, Yan, Cho, Sunghyun
• Application Number:
  US14/484,939
• Publication Number:
  US 20160077422A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G03B 37/04 with cameras or projectors providing touching or overlapping fields of view
• CPC Class Codes: H04N 23/631 Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
• CPC Class Codes: H04N 23/64 Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
• CPC Class Codes: H04N 23/661 Transmitting camera control signals through networks, e.g. control via the Internet
• CPC Class Codes: H04N 23/698 for achieving an enlarged field of view, e.g. panoramic image capture
• CPC Class Codes: H04N 23/90 Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums

Abstract

Techniques are disclosed for collaborative and synchronized photography across multiple digital camera devices. A panoramic photograph of a scene can be generated from separate photographs taken by each of the cameras simultaneously. During composition, the viewfinder images from each camera are collected and stitched together on the fly to create a panoramic preview image. The panoramic preview is then displayed on the camera devices as live visual guidance, which each user can use to change the orientation of the camera and thus change the composition of the panoramic photograph. In some cases, the host sends visual instructions to other camera devices to guide users in camera adjustment. When the desired composition is achieved, the host sends a trigger command to all of the cameras to take photographs simultaneously. Each of these separate photographs can then be stitched together to form a panoramic photograph.

Claims

1. A computer-implemented digital image processing method comprising:

receiving a plurality of viewfinder images from a plurality of different camera devices, at least two of the viewfinder images including an overlapping field of view;

combining, by a processor, each of the viewfinder images together to form a panoramic image based on the overlapping field of view; and

sending the panoramic image to each of the camera devices for display in a user interface.

2. The method of claim 1, wherein the sending occurs in near real-time with respect to the receiving.

3. The method of claim 1, further comprising:

receiving a trigger request from one of the camera devices; and

in response to the trigger request, sending a trigger command to all of the camera devices, the trigger command configured to cause each camera device to simultaneously acquire an image.

4. The method of claim 1, further comprising:

receiving an adjustment request from one of the camera devices, the adjustment request including a direction of aim; and

in response to the adjustment request, sending an adjustment command to at least one of the camera devices, the adjustment command configured to cause the respective camera devices to display instructions to a user including the direction of aim.

23. The method of claim 1, further comprising:

receiving a trigger request from one of the camera devices; and

in response to the trigger request, sending a trigger command to all of the camera devices, the trigger command configured to cause each camera device to simultaneously display a countdown sequence that culminates in acquisition of an image.

5. A computer-implemented digital image processing method comprising:

obtaining a first viewfinder image from a camera;

sending the first viewfinder image to a server;

receiving, from the server, a panoramic preview image, the panoramic preview image including at least a portion of the first viewfinder image in combination with at least a portion of a second viewfinder image from a different camera; and

displaying, via a display screen, the panoramic preview image.

6. The method of claim 5, further comprising:

receiving, from the server, the second viewfinder image; and

displaying, via a display screen, the first and second viewfinder images separately from the panoramic preview image.

7. The method of claim 6, wherein the panoramic preview image changes as each of the first and second viewfinder images change in real-time or near real-time.

8. The method of claim 5, further comprising:

receiving touch contact input via the display screen, the touch contact input including a direction of aim; and

in response to receiving the touch contact input, sending an adjustment request to the server, the adjustment request including the direction of aim.

9. The method of claim 5, further comprising:

receiving an adjustment command from the different camera, the adjustment request including a direction of aim; and

in response to receiving the adjustment command, displaying aiming instructions to a user via the display screen, the aiming instructions including the direction of aim.

10. The method of claim 5, further comprising:

receiving a trigger request from the server; and

in response to the trigger request, acquiring an image using the camera.

24. The method of claim 5, further comprising:

receiving a first trigger request from the camera; and

in response to receiving the first trigger request, sending a second trigger request to the server.

11-14. -14. (canceled)

15. A system comprising:

a camera;

a display screen;

a storage; and

a processor operatively coupled to the storage, the camera and the display screen, the processor configured to execute instructions stored in the storage that when executed cause the processor to carry out a process comprising;

obtaining a first viewfinder image from the camera;

sending the first viewfinder image to a server;

receiving, from the server, a panoramic preview image, the panoramic preview image including at least a portion of the first viewfinder image in combination with at least a portion of a second viewfinder image from a different camera; and

displaying, via the display screen, the panoramic preview image.

16. The system of claim 15, wherein the process further comprises:

receiving, from the server, the second viewfinder image; and

displaying, via a display screen, the first and second viewfinder images separately from the panoramic preview image.

17. The system of claim 16, wherein the panoramic preview image changes as each of the first and second viewfinder images change in real-time or near real-time.

18. The system of claim 15, wherein the process further comprises:

receiving touch contact input via the display screen, the touch contact input including a direction of aim; and

in response to receiving the touch contact input, sending an adjustment request to the server, the adjustment request including the direction of aim.

19. The system of claim 15, wherein the process further comprises:

receiving an adjustment command from the different camera, the adjustment request including a direction of aim; and

in response to receiving the adjustment command, displaying aiming instructions to a user via the display screen, the aiming instructions including the direction of aim.

20. The system of claim 15, wherein the process further comprises:

receiving a trigger request from the server; and

in response to the trigger request, acquiring an image using the camera.

21. The system of claim 15, wherein the process further comprises:

receiving a first trigger request from the camera; and

in response to receiving the first trigger request, sending a second trigger request to the server.

22. The system of claim 15, wherein the process further comprises:

receiving a trigger request from the server; and

in response to the trigger request, displaying a countdown sequence that culminates in acquisition of an image.