Tencent Technology (shenzhen) Company Limited

Minhui Wu

Yugeng Lin

Huajie Huang

Chen Ran

Mei Jiang

Dianping Xu

Lijian Mei

Xiaoyi Jia

Haoyu Li

Yanhua Cheng

Jinchang Xu

Zhikang Tan

Bolun Cai

Yike Liu

Bo Song Chen

Xiao Liu

Hailong Liu

Jie Hou

Feng Rao

Embodiments of this application disclose a headword extraction method performed by a computer device. The method includes: obtaining a sentence feature of a target sentence and word features of a plurality of words in the target sentence; extracting semantics of the sentence feature of the target sentence to obtain a semantic feature of the target sentence, and extracting semantics of the word feature of each word to obtain a semantic feature of the word; obtaining a respective matching degree between the semantic feature of each of the plurality of words and the semantic feature of the target sentence; and determining, among the plurality of words in the target sentence, a word with a largest corresponding matching degree as a headword of the target sentence. The method can improve the accuracy of headwords extracted from the target sentence.

Headword extraction method and apparatus, device, and storage medium

A method includes: obtaining a first image including a target item; selecting a plurality of reference images corresponding to the first image from a database; performing word segmentation on item text information corresponding to the plurality of reference images to obtain a plurality of words; and extracting a key word meeting a reference condition from the plurality of words, and determining the extracted key word as an item name of the target item.

Method and apparatus for determining item name, computer device, and storage medium

An image recognition method includes acquiring a target image, the target image being an image of a certificate to be recognized; text area recognition is performed on the target image to obtain a text area image of a target text corresponding to the certificate to be recognized; a text direction of the target text is determined according to the text area image; direction adjustment is performed on the text area image according to the text direction to obtain an adjusted text area image; and text recognition is performed on the adjusted text area image to obtain a text content of the target text.

Image recognition method, apparatus, terminal, and storage medium

The present disclosure provides a method and system for realizing interaction in augmented reality. The method includes: collecting a frame image and uploads the frame image; recognizing a template image that matches the frame image and returning the template image; detecting a marker area of the frame image according to the template image; and superposing media data corresponding to the template image on the marker area and displaying the superposed image.

Augmented reality interaction implementation method and system

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Shenzhen, China

Minhui Wu