Character recognition method and device and computer readable storage medium

• Main Authors: WAN YANGCHUN, YANG QING
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; PHYSICS

The invention discloses a character recognition method and device and a computer readable storage medium. The method comprises the steps that a target image is acquired, and the target image comprises a first target text; recognizing the target image by utilizing optical character recognition to obtain text information of the first target text; the target semantic recognition model is adopted to conduct semantic recognition on the text information, a semantic recognition result is obtained, and the semantic recognition result is used for representing part of texts in the first target text matched with the preset category. According to the method and the device, the technical problem of low accuracy when key information extraction is carried out on different documents in related technologies is solved. 本发明公开了一种文字识别方法、装置和计算机可读存储介质。其中，该方法包括：获取目标图像，其中，目标图像中包含第一目标文本；利用光学字符识别对目标图像进行识别，得到第一目标文本的文本信息；采用目标语义识别模型对文本信息进行语义识别，得到语义识别结果，其中，语义识别结果用于表征与预设类别相匹配的第一目标文本中的部分文本。本发明解决了相关技术中对不同文档进行关键信息提取时准确率低的技术问题。