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1.发明公开
公开(公告)号：EP4123595A3
公开(公告)日：2023-05-24
申请号：EP22212042.0
申请日：2022-12-07
发明人： LIU, Xiyan , CAI, Junjie , ZHONG, Kai , YANG, Jianzhong , XIA, Deguo , ZHANG, Tongbin , LU, Zhen
摘要： The present disclosure provides a method and an apparatus of rectifying a text image, a training method and apparatus, an electronic device, and a medium, which relate to a field of an artificial intelligence technology, in particular to fields of computer vision, deep learning technology, intelligent transportation and high-precision maps. A specific implementation solution includes: performing, based on a gating strategy, a plurality of first layer-wise processing on a text image to be rectified, so as to obtain respective feature maps of a plurality of layer levels, wherein each of the feature maps includes a text structural feature related to the text image to be rectified, and the gating strategy is configured to increase an attention to the text structural feature; and performing a plurality of second layer-wise processing on the respective feature maps of the plurality of layer levels, so as to obtain a rectified text image corresponding to the text image to be rectified.
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2.发明公开
公开(公告)号：EP4123595A2
公开(公告)日：2023-01-25
申请号：EP22212042.0
申请日：2022-12-07
发明人： LIU, Xiyan , CAI, Junjie , ZHONG, Kai , YANG, Jianzhong , XIA, Deguo , ZHANG, Tongbin , LU, Zhen
摘要： The present disclosure provides a method and an apparatus of rectifying a text image, a training method and apparatus, an electronic device, and a medium, which relate to a field of an artificial intelligence technology, in particular to fields of computer vision, deep learning technology, intelligent transportation and high-precision maps. A specific implementation solution includes: performing, based on a gating strategy, a plurality of first layer-wise processing on a text image to be rectified, so as to obtain respective feature maps of a plurality of layer levels, wherein each of the feature maps includes a text structural feature related to the text image to be rectified, and the gating strategy is configured to increase an attention to the text structural feature; and performing a plurality of second layer-wise processing on the respective feature maps of the plurality of layer levels, so as to obtain a rectified text image corresponding to the text image to be rectified.
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