Capturing and viewing access-protected photos and videos

• US 10,484,596 B2
• Filed: 03/21/2019
• Issued: 11/19/2019
• Est. Priority Date: 01/13/2017
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Paulus, Owen W., Jagannadhan, Malini, Dixon, Will
• Primary Examiner(s): Prabhakher, Pritham D
• Application Number:
  US16/360,842
• Publication Number:
  US 20190222749A1
• Time in Patent Office: 243 Days
• Field of Search: 34823199
• CPC Class Codes: G09C 5/00 Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
• CPC Class Codes: H04L 9/3226 using a predetermined code, e.g. password, passphrase or PIN network architectures or network communication protocols for supporting authentication of entities using passwords in a packet data network H04L63/083
• CPC Class Codes: H04L 9/3247 involving digital signatures
• CPC Class Codes: H04N 1/00453 arranged in a two dimensional array
• CPC Class Codes: H04N 1/00461 marking or otherwise tagging one or more displayed image, e.g. for selective reproduction
• CPC Class Codes: H04N 1/32128 attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image for information embedded in the image H04N1/32144
• CPC Class Codes: H04N 23/62 Control of parameters via user interfaces
• CPC Class Codes: H04N 23/631 Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
• CPC Class Codes: H04N 23/632 for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
• CPC Class Codes: H04N 23/667 Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
• CPC Class Codes: H04N 5/772 the recording apparatus and the television camera being placed in the same enclosure
• CPC Class Codes: H04N 9/8205 involving the multiplexing of an additional signal and the colour video signal

Abstract

A camera sets an access-protection status of a first digital image indicating that the first digital image is an access-allowed digital image based on a criterion having a first parameter while the first digital image is captured by the camera. The camera sets an access-protection status of a second digital image indicating that the second digital image is an access-protected digital image based on the criterion having a second parameter while the second digital image is captured by the camera. An image display interface displays the first digital image without requiring an access credential to be authenticated. On the other hand, an access-protected image display interface displays the second digital image only after authenticating an access credential.

Claims

1. A method performed by a camera, the method comprising:

setting an access-protection status of a first digital image indicating that the first digital image is an access-allowed digital image based on a criterion having a first parameter while the first digital image is captured by the camera;

setting an access-protection status of a second digital image indicating that the second digital image is an access-protected digital image based on the criterion having a second parameter while the second digital image is captured by the camera;

displaying, via an image display interface, the first digital image; and

displaying, via an access-protected image display interface, the second digital image only after authenticating an access credential.

2. The method of claim 1, wherein setting the access-protection status of the second digital image includes setting a protection flag for the second digital image.

3. The method of claim 2, wherein the protection flag is saved as metadata of the second digital image.

4. The method of claim 1, further comprising:

receiving a request to access the second digital image,

prompting a user to provide the access credential,

receiving the access credential,

comparing the received access credential to a known valid access credential, and

displaying the second digital image only after verifying that the received access credential matches the known valid access credential.

5. The method of claim 1, further comprising:

automatically uploading the first digital image and other access-allowed digital images to a remote device and preventing the second digital image and other access-protected digital images from uploading to the remote device.

6. The method of claim 1, wherein the criterion is a time-of-day, the first parameter is a time outside a protected duration, and the second parameter is a time during the protected duration.

7. The method of claim 1, wherein the criterion is a location, the first parameter is a location outside a protected area, and the second parameter is a location within the protected area.

8. The method of claim 1, wherein the criterion is image content recognized via image analysis and the second parameter indicates recognition of one or more protected objects in the second digital image.

9. The method of claim 8, where the one or more protected objects include a protected human user.

10. The method of claim 1, wherein the criterion is an explicit user instruction set via a camera user interface before capture of a next-captured digital image and the second parameter is an instruction that the second digital image should be access-protected.

11. The method of claim 1, wherein the access-protected digital image is part of an access-protected digital video.

12. A method performed by a camera, the method comprising:

translating light into a first digital image;

saving the first digital image in a digital format in a memory of the camera;

receiving a request to display the first digital image;

displaying the first digital image via an image display interface of the camera based on determining that the first digital image is an access-allowed digital image;

prior to translating light into a second digital image, receiving an indication that the second digital image is to be an access-protected digital image;

setting a protection flag based on the indication;

after translating light into the second digital image, saving the second digital image in the memory of the computing device in the digital format;

associating the saved second digital image with the protection flag;

receiving a request to display the second digital image;

determining that the second digital image is associated with the protection flag;

prompting a user for access credentials;

receiving access credentials from the user; and

displaying the second digital image via an access-protected image display interface after authenticating the received access credentials.

13. The method of claim 12, where the second digital image is displayed by the access-protected image display interface only after the received access credentials are authenticated.

14. The method of claim 12, wherein associating the saved second digital image with the protection flag includes adding metadata to the second digital image that indicates the second digital image is access-protected.

15. The method of claim 12, where the protection flag is set at a time of capture of the second digital image.

16. The method of claim 12, where the indication that the second digital image is to be an access-protected digital image is received based on determining that a current time-of-day is within a protected duration.

17. The method of claim 12, where the indication that the second digital image is to be an access-protected digital image is received based on determining that a current location of the camera is within a protected area.

18. The method of claim 12, where the indication that the second digital image is to be an access-protected digital image is received based on detecting one or more protected objects in the second digital image.

19. A camera, comprising:

a logic processor; and

a storage device holding instructions executable by the logic processor to;

set an access-protection status of a first digital image indicating that the first digital image is an access-allowed digital image based on a criterion having a first parameter while the first digital image is captured,

set an access-protection status of a second digital image indicating that the second digital image is an access-protected digital image based on the criterion having a second parameter while the second digital image is captured,

display, via an image display interface, the first digital image, and

display, via an access-protected image display interface, the second digital image only after authenticating an access credential.

20. The camera of claim 19, wherein the storage device holds instructions executable by the logic processor to set the access-protection status of the second digital image with a protection flag saved as metadata of the second digital image.