Video information analyzer

• US 20040095377A1
• Filed: 11/18/2002
• Published: 05/20/2004
• Est. Priority Date: 11/18/2002
• Status: Abandoned Application

• Current Assignee: Iris Technologies, Inc.
• Original Assignee: Iris Technologies, Inc.
• Inventors: Salandro, Jerome R.
• Application Number:
  US10/298,457
• Publication Number:
  US 20040095377A1
• Time in Patent Office: Days
• US Class Current: 715/723
• CPC Class Codes: G11B 2220/218 Write-once discs
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 2220/2562 DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
• CPC Class Codes: G11B 2220/90 Tape-like record carriers
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/107 of operating tapes
• CPC Class Codes: G11B 27/11 by using information not detectable on the record carrier
• CPC Class Codes: G11B 27/28 by using information signals recorded by the same method as the main recording G11B27/22 takes precedence
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: H04N 21/47205 for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
• CPC Class Codes: H04N 21/4828 for searching program descriptors retrieval of video data G06F16/739
• 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 21/8456 by decomposing the content in the time domain, e.g. in time segments
• CPC Class Codes: H04N 5/76 Television signal recording
• CPC Class Codes: H04N 5/781 on disks or drums
• CPC Class Codes: H04N 5/85 on discs or drums
• CPC Class Codes: H04N 9/8042 involving data reduction

Abstract

Methods, systems, and means for receiving video input from a source device, marking reference points within the video input stream to demarcate video segments, assigning reference information to the video segments, storing the video input stream with the associated reference points and reference information in a video storage device, and analyzing video segments stored in the video storage device based upon the assigned reference information. Demarcating video segments from a video input stream enables more efficient searching for desired video segments. Assigning reference information to a demarcated video segment enables more efficient searching by providing a user with the ability to conglomerate similar video segments by performing a single search.

Claims

1. A method of processing video information comprising:

specifying a plurality of fields to be used to classify said video information, wherein each of said plurality of fields contains one or more user-selectable values;

receiving a video input containing said video information;

marking said video input to divide said video input into a plurality of video segments;

allowing a first user to specify said one or more user-selectable values for each of said plurality of fields;

classifying each of said plurality of video segments into one or more of said plurality of fields using corresponding one or more user-selectable values specified by said first user for each said field used for classification; and

storing each classified video segment along with corresponding one or more user-selectable values in a database.

2. The method of claim 1 further comprising:

receiving an input specified by a second user specifying said one or more user-selectable values for one or more of said plurality of fields;

for each classified video segment, searching said, database to identify one or more corresponding fields whose respective one or more user-selectable values match said input specified by said second user; and

selecting each said classified video segment for which each of said one or more corresponding fields has one or more user-selectable values matching said input specified by said second user for said corresponding field.

3. The method of claim 1 further comprising:

receiving an input specified by a second user specifying at least one of said one or more user-selectable values for one or more of said plurality of fields;

for each classified video segment, searching said database to identify one or more corresponding fields whose respective one or more user-selectable values matches said input specified by said second user; and

displaying an index of each said classified video segment for which each of said one or more corresponding fields has respective one or more user-selectable values matching said input specified by said second user for said one or more corresponding fields.

4. The method of claim 3, wherein displaying an index of each said classified video segment comprises:

for each classified video segment, searching said database for said respective one or more user-selectable values from said one or more corresponding fields;

summing one or more quantities of classified video segments, wherein each of said one or more quantities equals the number of said classified video segments for which each of said respective one or more user-selectable values from said one or more corresponding fields are the same; and

displaying a grid containing said one or more quantities, wherein said grid is indexed by said respective one or more user-selectable values from said one or more corresponding fields.

5. The method of claim 4 further comprising:

selecting at least one of said one or more quantities; and

displaying a list of one or more of said classified video segments corresponding to each selected quantity.

6. The method of claim 1, wherein receiving said video input comprises:

receiving said video input in an analog form; and

converting said video input in said analog form into a digital form prior to marking said video input.

7. The method of claim 1, wherein receiving said video input comprises:

receiving said video input in a first digital form; and

converting said video input in said first digital form into a second digital form prior to marking said video input.

8. The method of claim 1, wherein receiving said video input comprises performing at least one of the following:

storing said video input in a digital form, wherein a resolution of said digital form is user-selectable;

storing said video input along with information specified by said first user for one or more predetermined parameters selected by said first user to identify said video input; and

storing said video input along with accompanying audio.

9. The method of claim 8, wherein said digital form comprises an MPEG (Moving Pictures Expert Group) file.

10. The method of claim 1, wherein marking said video input comprises performing at least one of the following:

allowing a third user to mark said video input manually prior to receiving said video input;

allowing a fourth user to mark said video input electronically while receiving said video input; and

allowing a fifth user to mark said video input electronically after storing said video input.

11. The method of claim 1 further comprising:

generating an indexing file for one or more classified video segments; and

storing said indexing file for all said classified video segments in said database.

12. A system for processing video information comprising:

a processor;

a video source device which provides a video input to said processor;

a memory which is operatively coupled to said processor; and

a computer program stored in said memory which executes in said processor and which comprises;

a marker module configured to mark said video input,

a storer module configured to store one or more video files containing said marked video input in said memory, and

an analyzer module configured to analyze said one or more video files stored in said memory.

13. An apparatus for processing video information comprising:

means for specifying a plurality of fields to be used to classify said video information, wherein each of said plurality of fields contains one or more user-selectable values;

means for receiving a video input containing said video information;

means for marking said video input to divide said video input into a plurality of video segments;

means for allowing a first user to specify said one or more user-selectable values for each of said plurality of fields;

means for classifying each of said plurality of video segments into one or more of said plurality of fields using corresponding one or more user-selectable values specified by said first user for each said field used for classification; and

means for storing each classified video segment along with corresponding one or more user-selectable values in a database.

14. The apparatus of claim 13 further comprising:

means for receiving an input specified by a second user specifying said one or more user-selectable values for one or more of said plurality of fields;

for each classified video segment, means for searching said database to identify one or more corresponding fields whose respective one or more user-selectable values match said input specified by said second user; and

means for selecting each said classified video segment for which each of said one or more corresponding fields has respective one or more user-selectable values matching said input specified by said second user for said corresponding field.

15. The apparatus of claim 13 further comprising:

means for receiving an input specified by a second user specifying at least one of said one or more user-selectable values for one of said plurality of fields;

for each classified video segment, means for searching said database to identify one or more corresponding fields whose respective one or more user-selectable values match said input specified by said second user; and

for each classified video segment, means for searching said database for said respective one or more user-selectable values from said one or more corresponding fields;

means for summing one or more quantities of classified video segments, wherein each of said one or more quantities equals the number of said classified video segments for which each of said respective one or more user-selectable values from said one or more corresponding fields are the same; and

means for displaying a grid containing said one or more quantities, wherein said grid is indexed by said respective one or more user-selectable values from said one or more corresponding fields.

16. The apparatus of claim 15 further comprising:

means for selecting at least one of said one or more quantities; and

means for displaying a list of one or more of said classified video segments corresponding to each selected quantity.

17. The apparatus of claim 13, wherein said means for receiving said video input comprises at least one of the following:

a first means including;

means for receiving said video input in an analog form, and

means for converting said video input in said analog form into a digital form prior to marking said video input; and

a second means including;

means for receiving said video input in a first digital form, and

means for converting said video input in said first digital form into a second digital form prior to marking said video input.

18. The apparatus of claim 13, wherein said means for receiving said video input comprises performing at least one of the following:

means for storing said video input in a digital form, wherein a resolution of said digital form is user-selectable;

means for storing said video input along with information specified by said first user for one or more predetermined parameters selected by said first user to identify said video input; and

means for storing said video input along with accompanying audio in said digital form.

19. The apparatus of claim 13, wherein said means for marking said video input comprises performing at least one of the following:

means for allowing a third user to mark said video input manually prior to receiving said video input;

means for allowing a fourth user to mark said video input electronically while receiving said video input; and

means for allowing a fifth user to mark said video input electronically after storing said video input.

20. The apparatus of claim 13 further comprising:

means for generating an indexing file for one or more classified video segments; and

means for storing said indexing file for all said classified video segments in said database.

21. A computer-readable storage medium containing a program code, which, upon execution by a processor in a video information analyzer, causes said processor to perform the following:

specify a plurality of fields to be used to classify said video information, wherein each of said plurality of fields contains one or more user-selectable values;

receive a video input containing said video information;

mark said video input to divide said video input into a plurality of video segments;

allow a first user to specify said one or more user-selectable values for each of said plurality of fields;

classify each of said plurality of video segments into one or more of said plurality of fields using corresponding one or more user-selectable values specified by said first user for each said field used for classification; and

store each classified video segment along with corresponding one or more user-selectable values in a database.