Content storage management in cameras

• US 8,610,788 B2
• Filed: 02/08/2011
• Issued: 12/17/2013
• Est. Priority Date: 02/08/2011
• Status: Active Grant

• Current Assignee: Hangzhou Hikvision Digital Technology Company Limited
• Original Assignee: International Business Machines Corporation
• Inventors: Jape, Suyash S., Musial, John Gerard, Nagpal, Abhinay Ravinder, Patil, Sandeep Ramesh
• Primary Examiner(s): AGGARWAL, YOGESH K
• Application Number:
  US13/023,297
• Publication Number:
  US 20120200737A1
• Time in Patent Office: 1,043 Days
• Field of Search: 348/222.1, 3482311-2319, 382/190
• US Class Current: 348/222.1
• CPC Class Codes: H04N 21/4184 providing storage capabilities, e.g. memory stick
• CPC Class Codes: H04N 21/4223 Cameras H04N23/00 takes precedence
• CPC Class Codes: H04N 21/4334 Recording operations recording of a television signal H04N5/76; arrangements for recording or accumulating broadcast information or broadcast-related information H04H60/27
• CPC Class Codes: H04N 21/44008 involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream arrangements characterised by components specially adapted for monitoring, identification or recognition of video in broadcast systems H04H60/59
• CPC Class Codes: H04N 21/84 Generation or processing of descriptive data, e.g. content descriptors systems specially adapted for using meta-information in broadcast systems H04H60/73
• 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
• CPC Class Codes: H04N 9/8233 the additional signal being a character code signal

Abstract

An embodiment of the invention includes a method for managing media files created by a digital camera. More specifically, a content analyzing module tags a media file with one or more location media tags, event media tags, and/or content media tags. The location media tags are indicative of the geographic location where the media file was created. The event media tags are indicative of an event where the media file was created; and, the content media tags are indicative of individual(s) in the media file. A priority analyzing module connected to the content analyzing module determines a priority of the media file based on priority rules and the location media tags, event media tags, and/or the content media tags. A storage management module connected to the priority analyzing module stores the media file based on the determined priority.

Claims

1. A method for managing media files on a digital camera, said method including:

tagging at least one media file on the digital camera with a content analyzing module, said tagging including at least one of;

tagging the media file with at least one location media tag indicative of the geographic location where the media file was created,

tagging the media file with at least one event media tag indicative of an event where the media file was created, and

tagging the media file with at least one content media tag indicative of an individual in the media file;

determining a priority of the media file based on priority rules and at least one of the location media tag, the event media tag, and the content media tag;

storing the media file in the digital camera based on the determined priority; and

automatically storing a copy of at least one higher priority media file on a storage device different from a storage device that the higher priority media file is stored on.

2. The method according to claim 1, wherein said storing of the media file includes at least one of:

storing a higher priority media file on a first storage device; and

storing a lower priority media file on a second storage device,

wherein data retrieval from the first storage device is faster than data retrieval from the second storage device.

3. The method according to claim 1, further including, upon connection of the digital camera to an external storage device, automatically transferring at least one lower priority media file to the external storage device.

4. The method according to claim 1, further including setting the priority rules based on input from a user of the digital camera, the input including at least one of:

at least one higher priority location media tag;

at least one lower priority location media tag;

at least one higher priority event media tag;

at least one lower priority event media tag;

at least one higher priority content media tag;

at least one lower priority content media tag;

at least one media file flagged by the user; and

at least one media file rated by the user.

5. The method according to claim 1, further including:

analyzing the media files to identify at least one of a media tag having a higher occurrence in the media files and a media tag having a lower occurrence in the media files; and

automatically setting the priority rules based on said analyzing of the media files.

6. The method according to claim 1, further including:

identifying at least one person in the media file; and

searching a network system of the user to determine whether the identified person is in the user'"'"'s network,

wherein said determining of said priority of the media file is based on whether the identified person is in the user'"'"'s network.

7. The method according to claim 1, further including:

identifying at least three people in the media file;

searching a network system of the user to determine whether the identified people are in the user'"'"'s network; and

determining whether there are more people in the media file in the user'"'"'s network than people in the media file not in the user'"'"'s network,

wherein said determining of said priority of the media file is based on whether there are more people in the media file in the user'"'"'s network than people in the media file not in the user'"'"'s network.

8. The method according to claim 1, wherein said determining of said priority of the media file includes:

accessing a calendar of the user;

identifying an upcoming event on the calendar;

determining whether the media file has an event tag related to the upcoming event; and

assigning a higher priority to the media file if the media file has the event tag related to the upcoming event.

9. The method according to claim 1, further including:

analyzing at least one media file on the digital camera to identify at least one of smiles, frowns, laughter, and crying; and

determining the priority of the media file based on said analyzing.

10. The method according to claim 1, further including:

registering at least one individual as a user of the digital camera;

creating a new media file in response to input by an operator of the digital camera;

identifying the operator of the digital camera;

assigning a higher priority to the new media file if the operator of the digital camera is the user; and

assigning a lower priority to the new media file if the operator of the digital camera is not the user.

11. A method for managing media files created by a camera, said method including:

tagging at least one media file of the media files with a content analyzing module, said tagging including at least two of;

tagging the media file with at least one location media tag indicative of the geographic location where the media file was created,

tagging the media file with at least one event media tag indicative of an event where the media file was created, and

tagging the media file with at least one content media tag indicative of an individual in the media file;

determining a priority of the media file based on priority rules and at least one of the location media tag, the event media tag, and the content media tag;

storing the media file based on the determined priority, said storing of the media file including at least one of;

storing a higher priority media file on a first storage device, and

storing a lower priority media file on a second storage device,

wherein data retrieval from the first storage device is faster than data retrieval from the second storage device; and

automatically storing a copy of at least one higher priority media file on a storage device different from a storage device that the higher priority media file is stored on.

12. The method according to claim 11, further including setting the priority rules based on input from a user of the digital camera, the input including at least one of:

at least one higher priority location media tag;

at least one lower priority location media tag;

at least one higher priority event media tag;

at least one lower priority event media tag;

at least one higher priority content media tag;

at least one lower priority content media tag;

at least one media file flagged by the user; and

at least one media file rated by the user.

13. The method according to claim 11, further including:

analyzing the media files in the digital camera, said analyzing including at least one of;

identifying at least one location media tags having a higher occurrence in the media files,

identifying at least one location media tag having a lower occurrence in the media files,

identifying at least one event media tag having a higher occurrence in the media files,

identifying at least one event media tag having a lower occurrence in the media files,

identifying at least one content media tag having a higher occurrence in the media files,

identifying at least one content media tag having a lower occurrence in the media files, and

determining a frequency in which at least one media file is accessed by the user; and

automatically setting the priority rules based on said analyzing of the media files.

14. The method according to claim 11, further including:

identifying at least one person in the media file; and

searching a social network system of the user to determine whether the identified person is in the user'"'"'s social network,

wherein said determining of said priority of the media file is based on whether the identified person is in the user'"'"'s social network.

15. The method according to claim 11, further including:

identifying at least three people in the media file;

searching a social network system of the user to determine whether the identified people are in the user'"'"'s social network; and

determining whether there are more people in the media file in the user'"'"'s social network than people in the media file not in the user'"'"'s social network,

wherein said determining of said priority of the media file is based on whether there are more people in the media file in the user'"'"'s social network than people in the media file not in the user'"'"'s social network.

16. The method according to claim 11, wherein said determining of said priority of the media file includes:

accessing a calendar of the user;

identifying an upcoming event on the calendar;

determining whether the media file has an event tag related to the upcoming event;

assigning a higher priority to the media file if the media file has the event tag related to the upcoming event; and

if the media file is on a secondary storage device;

storing a copy of the media file in a primary storage device, and

deleting the media file from the primary storage device after the upcoming event has completed.

17. A method for managing media files on a digital camera, said method including:

tagging at least one media file on the digital camera with a content analyzing module, said tagging including;

tagging the media file with at least one location media tag indicative of the geographic location where the media file was created,

tagging the media file with at least one event media tag indicative of an event where the media file was created, and

tagging the media file with at least one content media tag indicative of an individual in the media file at the time when the media file was created, the media file including a photograph of the individual;

determining a priority of the media file based on priority rules, the location media tag, the event media tag, and the content media tag; and

storing the media file in the digital camera based on the determined priority.

18. The method according to claim 17, wherein said storing of the media file includes at least one of:

storing a higher priority media file on a first storage device; and

storing a lower priority media file on a second storage device,

wherein data retrieval from the first storage device is faster than data retrieval from the second storage device.

19. The method according to claim 17, further including setting the priority rules based on input from a user of the digital camera, the input including at least one of:

at least one higher priority location media tag;

at least one lower priority location media tag;

at least one higher priority event media tag;

at least one lower priority event media tag;

at least one higher priority content media tag;

at least one lower priority content media tag;

at least one media file flagged by the user; and

at least one media file rated by the user.

20. The method according to claim 17, further including:

analyzing the media files to identify at least one of a media tag having a higher occurrence in the media files and a media tag having a lower occurrence in the media files; and

automatically setting the priority rules based on said analyzing of the media files.

21. The method according to claim 17, further including:

identifying at least one person in the media file; and

searching a network system of the user to determine whether the identified person is in the user'"'"'s network,

wherein said determining of said priority of the media file is based on whether the identified person is in the user'"'"'s network.

22. The method according to claim 17, further including:

identifying at least three people in the media file;

searching a network system of the user to determine whether the identified people are in the user'"'"'s network; and

determining whether there are more people in the media file in the user'"'"'s network than people in the media file not in the user'"'"'s network,

wherein said determining of said priority of the media file is based on whether there are more people in the media file in the user'"'"'s network than people in the media file not in the user'"'"'s network.

23. A method for managing media files on a digital camera, said method including:

tagging at least one media file on the digital camera with a content analyzing module, said tagging including;

tagging the media file with at least one event media tag indicative of an event where the media file was created, and

tagging the media file with at least one content media tag indicative of an individual in the media file;

determining a priority of the media file based on priority rules, the location media tag, the event media tag, and the content media tag; and

storing the media file in the digital camera based on the determined priority, said storing of the media file including at least one of;

storing a higher priority media file on a first storage device; and

storing a lower priority media file on a second storage device, wherein data retrieval from the first storage device is faster than data retrieval from the second storage device; and

automatically storing a copy of at least one higher priority media file on a storage device different from a storage device that the higher priority media file is stored on.