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Automated methods and systems for identifying and assigning attributes to human-face-containing subimages of input images
Automated methods and systems for identifying and assigning attributes to human-face-containing subimages of input images
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机译:用于识别和分配属性给输入图像的包含人脸的子图像的自动化方法和系统
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摘要
The present document is directed to methods and systems that identify and characterize subimages in images that each includes an image of a human face. In certain implementations, values for attributes, such as age, ethnicity, and gender, are assigned to face-containing subimages by the currently disclosed methods and systems. In these implementations, multiple feature-extractors output feature vectors that are distributed among attribute classifiers which consist of individual classifiers and, more often, multiple individual classifiers within aggregate classifiers. Attribute classifiers return indications of attribute values along with a probability value. Attribute classifiers are ordered with respect to reliability and applied in reliability order to generate attribute-assignment paths through a logical attribute-assignment tree, with uncertain attribute assignments generating multiple lower-level pathways.
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