Content Recognizer via Probabilistic Mirror Distribution
First Claim
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1. A method comprising:
- obtaining a digital good;
segmenting the good into a plurality of regions; and
producing a recognition indication for the digital good based upon a combination of quantizations qR for each region of the plurality.
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Abstract
An implementation of a technology, described herein, for facilitating the recognition of content of digital goods. At least one implementation, described herein, derives a probabilistic mirror distribution of a digital good (e.g., digital image or audio signal). It uses the resulting data to derive weighting factors (i.e., coefficients) for the digital good. Based, at least in part on such weighting factors, it determines statistics of the good and quantizes it. The scope of the present invention is pointed out in the appending claims.
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20 Claims
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1. A method comprising:
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obtaining a digital good;
segmenting the good into a plurality of regions; and
producing a recognition indication for the digital good based upon a combination of quantizations qR for each region of the plurality. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method facilitating the recognition of content of digital goods, the method comprising:
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obtaining a digital good;
segmenting the good into a plurality of pseudorandomly sized and pseudorandomly distributed regions; and
producing a recognition indication for the digital good. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A computer-readable medium having computer-executable instructions that, when executed by a computer, performs a method facilitating the recognition of content of digital goods, the method comprising:
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for each region of a discreet good that has been segmented into a plurality of regions;
defining one or more sub-regions Sij inside of a region R;
computing suitable statistics for sub-region Sij;
quantizing the statistics for region R;
generating weighting factor mij for one or more points xij of region R; and
producing a quantization qR of region R based upon one or more weighting factors mij of one or more points xij;
producing a recognition indication based upon a combination of the quantizations. - View Dependent Claims (17, 18, 19, 20)
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Specification