Method and System for Optimizing Accuracy-Specificity Trade-offs in Large Scale Visual Recognition
First Claim
Patent Images
1. A computerized method for classifying images, comprising:
- receiving an image hierarchy;
receiving a first image of interest wherein the image includes at least one feature;
classifying at least one feature of the image according to the image hierarchy;
generating a measure of uncertainty associated with the classification of the at least one feature;
optimizing the classification of the at least one feature of the image using the measure of uncertainty; and
generating at least one optimized classification of the at least one feature of the image for the first image of interest.
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Abstract
As visual recognition scales up to ever larger numbers of categories, maintaining high accuracy is increasingly difficult. Embodiment of the present invention include methods for optimizing accuracy-specificity trade-offs in large scale recognition where object categories form a semantic hierarchy consisting of many levels of abstraction.
10 Citations
21 Claims
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1. A computerized method for classifying images, comprising:
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receiving an image hierarchy; receiving a first image of interest wherein the image includes at least one feature; classifying at least one feature of the image according to the image hierarchy; generating a measure of uncertainty associated with the classification of the at least one feature; optimizing the classification of the at least one feature of the image using the measure of uncertainty; and generating at least one optimized classification of the at least one feature of the image for the first image of interest. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A computer-readable medium including instructions that, when executed by a processing unit, cause the processing unit to implement a method for classifying images, by performing the steps of:
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receiving an image hierarchy; receiving a first image of interest wherein the image includes at least one feature; classifying at least one feature of the image according to the image hierarchy; generating a measure of uncertainty associated with the classification of the at least one feature; optimizing the classification of the at least one feature of the image using the measure of uncertainty; and generating at least one optimized classification of the at least one feature of the image for the first image of interest. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A computing device comprising:
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a data bus; a memory unit coupled to the data bus; at least one processing unit coupled to the data bus and configured to receive an image hierarchy; receive a first image of interest wherein the image includes at least one feature; classify at least one feature of the image according to the image hierarchy; generate a measure of uncertainty associated with the classification of the at least one feature; optimize the classification of the at least one feature of the image using the measure of uncertainty; and generate at least one optimized classification of the at least one feature of the image for the first image of interest.
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Specification