Chinese character recognition method and device, computer readable medium and electronic equipment
A Chinese character recognition, Chinese character technology, applied in computer-readable media and electronic equipment, Chinese character recognition method, device field, can solve the problems of occupation, time-consuming Chinese character recognition process, high coding dimension, etc.
Active Publication Date: 2020-01-07
BEIJING BYTEDANCE NETWORK TECH CO LTD
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Problems solved by technology
When using this coding method for Chinese character recognition, due to the high coding dimension, the Chinese character recognition process is time-consuming and requires a large storage space
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[0027] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.
[0028] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this respect. ...
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The invention relates to a Chinese character recognition method and a device, a computer readable medium and electronic equipment. The method comprises the following steps: receiving a to-be-identified image sent by a client; determining a feature vector group of a to-be-recognized character line in the to-be-recognized image, wherein the dimension of each feature vector in the feature vector group is the sum of the number of components contained in all Chinese characters in the Chinese character information base and the structural relationship number between the components; converting non-zero elements in the feature vector group into 0 or 1 to obtain a new feature vector group; and according to the new feature vector group, obtaining at least one Chinese character included in the to-be-identified Chinese character line, and sending the at least one Chinese character to the client. Therefore, the dimension of each feature vector is relatively low. Therefore, the calculation workload when the feature vector group is determined can be reduced, and the duration of obtaining at least one Chinese character included in the to-be-recognized Chinese character line according to the new feature vector group is also greatly shortened, so that the Chinese character recognition efficiency is improved. In addition, the purpose of saving the storage space can be achieved.
Description
technical field [0001] The present disclosure relates to the field of image character recognition, and in particular, to a Chinese character recognition method, device, computer readable medium and electronic equipment. Background technique [0002] At the present stage, the encoding of Chinese characters mostly adopts the one-hot code method. In this way, there are 7445 Chinese characters and graphic characters in the Chinese character information database, and there are seven dimensions for encoding each Chinese character and graphic character. There are more than a thousand, which is a very large and bloated coding method. When using this coding method for Chinese character recognition, due to the high coding dimension, the Chinese character recognition process is time-consuming and requires a large storage space. Contents of the invention [0003] This Summary is provided to introduce a simplified form of concepts that are described in detail later in the Detailed Des...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G06K9/32G06N3/08
CPCG06N3/08G06V20/62G06V30/287
Inventor 周多友王长虎
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD