Fingerprint generation of multimedia content based on a trigger point with the multimedia content
First Claim
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1. A system comprising:
- a memory configured to store data associated with content, the content comprising multiple, time-ordered portions that each have at least one of audio and video characteristics; and
a processor configured to analyze the content to identify the time-ordered portions of the content having at least one of audio and video characteristics that meet predetermined criteria not met by other time-ordered portions of the content, to use the at least one of audio and video characteristics having the predetermined distance to generate histogram data, the histogram data being used to provide heuristic data, to process the heuristic data to generate a fingerprint for each portion of the content, and to compare the fingerprint of each portion of the content against one or more stored fingerprints based on the predetermined criteria to identify other content that is similar to the content.
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Abstract
Surrogate heuristic identification is described, including a memory configured to store data associated with content, and a processor configured to select a portion of the content and the portion is standardized, to identify a characteristic associated with the portion, to use the characteristic to generate a data representation, the data representation being used to provide heuristic data, and to process the heuristic data to generate a fingerprint configured to compare against one or more stored fingerprints.
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Citations
23 Claims
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1. A system comprising:
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a memory configured to store data associated with content, the content comprising multiple, time-ordered portions that each have at least one of audio and video characteristics; and a processor configured to analyze the content to identify the time-ordered portions of the content having at least one of audio and video characteristics that meet predetermined criteria not met by other time-ordered portions of the content, to use the at least one of audio and video characteristics having the predetermined distance to generate histogram data, the histogram data being used to provide heuristic data, to process the heuristic data to generate a fingerprint for each portion of the content, and to compare the fingerprint of each portion of the content against one or more stored fingerprints based on the predetermined criteria to identify other content that is similar to the content. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 19, 21)
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10. A computing device comprising:
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a memory configured to store a file comprising multiple, time-ordered portions that each have at least one of audio and video characteristics; and a processor configured to; analyze values corresponding to the time-ordered portions of the file to identify the time-ordered portions having at least one of audio and video characteristics that meet predetermined criteria not met other time-ordered portions of the file; obtain standardized samples from the file and relative to the identified portions of the file; generate patterns for the standardized samples; and identify another standardized sample associated with the standardized samples based at least in part on the patterns. - View Dependent Claims (11, 12, 13, 14, 15, 16, 20, 22)
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17. A method comprising:
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storing data associated with content, the content comprising multiple, time-ordered portions that each have at least one of audio and video characteristics; analyzing values of at least one of audio and video characteristics within the time-ordered portions of the content to identify the time-ordered portions that meet predetermined criteria not met by other time-ordered portions of the content; generating histogram data using the identified time-ordered portion, the histogram data being used to provide heuristic data; and processing the heuristic data to generate a fingerprint for each portion of the content, wherein each fingerprint of each portion of the content is compared to one or more stored fingerprints based on the predetermined criteria to identify other content that is substantially similar to the content. - View Dependent Claims (18, 23)
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Specification