APPARATUS AND METHOD FOR BLOCKIING OBJECTIONABLE IMAGE ON BASIS OF MULTIMODAL AND MULTISCALE FEATURES
First Claim
1. An apparatus for blocking an objectionable image on the basis of multimodal and multiscale features, comprising:
- a multiscale feature analyzer for analyzing multimodal information extracted from image training data to generate multiscale objectionable and non-objectionable features;
an objectionability classification model generator for compiling statistics on the generated objectionable and non-objectionable features and performing machine learning to generate multi-level objectionability classification models;
an objectionability determiner for analyzing multimodal information extracted from image data input for objectionability determination to extract at least one of multiscale features of the input image, and comparing the extracted feature with at least one of the multi-level objectionability classification models to determine objectionability of the image; and
an objectionable image blocker for blocking the input image when it is determined that the image is objectionable.
1 Assignment
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Accused Products
Abstract
Provided are an apparatus and method for blocking an objectionable image on the basis of multimodal and multiscale features. The apparatus includes a multiscale feature analyzer for analyzing multimodal information extracted from image training data to generate multiscale objectionable and non-objectionable features, an objectionability classification model generator for compiling statistics on the generated objectionable and non-objectionable features and performing machine learning to generate multi-level objectionability classification models, an objectionability determiner for analyzing multimodal information extracted from image data input for objectionability determination to extract at least one of multiscale features of the input image, and comparing the extracted feature with at least one of the multi-level objectionability classification models to determine objectionability of the image, and an objectionable image blocker for blocking the input image when it is determined that the image is objectionable.
17 Citations
14 Claims
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1. An apparatus for blocking an objectionable image on the basis of multimodal and multiscale features, comprising:
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a multiscale feature analyzer for analyzing multimodal information extracted from image training data to generate multiscale objectionable and non-objectionable features; an objectionability classification model generator for compiling statistics on the generated objectionable and non-objectionable features and performing machine learning to generate multi-level objectionability classification models; an objectionability determiner for analyzing multimodal information extracted from image data input for objectionability determination to extract at least one of multiscale features of the input image, and comparing the extracted feature with at least one of the multi-level objectionability classification models to determine objectionability of the image; and an objectionable image blocker for blocking the input image when it is determined that the image is objectionable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of blocking an objectionable image on the basis of multimodal and multiscale features, comprising:
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analyzing multimodal information extracted from image training data to generate multiscale objectionable and non-objectionable features; compiling statistics on the generated objectionable and non-objectionable features and performing machine learning on the generated objectionable and non-objectionable features to generate multi-level objectionability classification models; analyzing multimodal information about image data input for objectionability determination to extract at least one of multiscale features of the input image; comparing the at least one multiscale feature extracted from the input image data with at least one of the multi-level objectionability classification models to determine objectionability of the input image; and blocking the input image when it is determined that the image is objectionable. - View Dependent Claims (11, 12, 13, 14)
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Specification