System and method for image classification
First Claim
Patent Images
1. A method of image classification, comprising:
- selecting a predetermined number of training images that are representative of images associable with a particular topic category;
extracting training image features from the training images;
generating a set of descriptors characteristic of images associable with the particular topic category; and
generating the particular set of predetermined models that correspond to the particular topic category based on the set of descriptors.
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Abstract
Systems and methods for image classification are disclosed. In one aspect, embodiments of the present disclosure include a method, which may be implemented on a system, of selecting a predetermined number of training images that are representative of images associable with a particular topic category. One embodiment can include, extracting training image features from the training images, generating a set of descriptors characteristic of images associable with the particular topic category, and generating the particular set of predetermined models that correspond to the particular topic category based on the set of descriptors.
98 Citations
27 Claims
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1. A method of image classification, comprising:
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selecting a predetermined number of training images that are representative of images associable with a particular topic category; extracting training image features from the training images; generating a set of descriptors characteristic of images associable with the particular topic category; and generating the particular set of predetermined models that correspond to the particular topic category based on the set of descriptors. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system for image classification, comprising:
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means for, selecting a predetermined number of training images that are representative of images associable with a particular topic category; means for, extracting training image features from the training images; means for, generating a set of descriptors characteristic of images associable with the particular topic category; and means for, generating the particular set of predetermined models that correspond to the particular topic category based on the set of descriptors.
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9. A method of classification of an image as associated with one or more categories of a plurality of categories, comprising:
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performing machine learning on a learning set of images; generating a model based on the machine learning of the learning set of images; determining an accuracy metric of the model using a verification set of images as one or more parameters in the model; and generating a set of probability values;
wherein each of the probability value of the set of probability values is generated for a pair of categories based on the accuracy metric. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A system for image classification into a plurality of categories, comprising:
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means for, performing machine learning on a learning set of images; means for, generating a model based on the machine learning of the learning set of images; means for, determining an accuracy metric of the model using a verification set of images as one or more parameters in the model; and means for, generating a set of probability values;
wherein each of the probability value of the set of probability values is generated for a pair of categories based on the accuracy metric. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27)
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Specification