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公开(公告)号:US10102443B1
公开(公告)日:2018-10-16
申请号:US15232941
申请日:2016-08-10
Applicant: Google LLC
Inventor: Qixing Huang , Mei Han , Bo Wu , Sergey Ioffe
Abstract: An image processing system automatically segments and labels an image using a hierarchical classification model. A global classification model determines initial labels for an image based on features of the image. A label-based descriptor is generated based on the initial labels. A local classification model is then selected from a plurality of learned local classification model based on the label-based descriptor. The local classification model is applied to the features of the input image to determined refined labels. The refined labels are stored in association with the input image.