SYSTEMS AND TECHNIQUES FOR IMPROVING CLASSIFICATION OF IMAGE DATA USING LOCATION INFORMATION
First Claim
1. A computer-implemented method, comprisingreceiving, at a mobile device, an image depicting a document;
- attempting to classify, using a processor of the mobile device, the document depicted in the image to one of a plurality of predetermined document classes, wherein attempting to classify the document results in an ambiguous classification result;
determining, using the mobile device, location information identifying a geographic location of the mobile device at a particular time; and
disambiguating, using the processor of the mobile device, the ambiguous classification result based on the location information.
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Accused Products
Abstract
In one embodiment, a method includes receiving, at a mobile device, an image depicting a document; attempting to classify, using a processor of the mobile device, the document depicted in the image to one of a plurality of predetermined document classes, wherein attempting to classify the document results in an ambiguous classification result; determining, using the mobile device, location information identifying a geographic location of the mobile device at a particular time; and disambiguating, using the processor of the mobile device, the ambiguous classification result based on the location information. Exemplary systems and computer program products are also described.
26 Citations
20 Claims
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1. A computer-implemented method, comprising
receiving, at a mobile device, an image depicting a document; -
attempting to classify, using a processor of the mobile device, the document depicted in the image to one of a plurality of predetermined document classes, wherein attempting to classify the document results in an ambiguous classification result; determining, using the mobile device, location information identifying a geographic location of the mobile device at a particular time; and disambiguating, using the processor of the mobile device, the ambiguous classification result based on the location information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A computer program product, comprising a computer readable medium having embodied therein computer readable program instructions executable by a mobile device to cause the mobile device to perform a method comprising:
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receiving, at a mobile device, an image depicting a document; attempting to classify, using a processor of the mobile device, the document depicted in the image to one of a plurality of predetermined document classes, wherein attempting to classify the document results in an ambiguous classification result; determining, using the mobile device, location information identifying a geographic location of the mobile device at a particular time; and disambiguating, using the processor of the mobile device, the ambiguous classification result based on the location information. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification