Text direction recognition method and device and text direction recognition model training method and device
A direction recognition and text technology, applied in the field of computer vision, can solve the problems of low recognition accuracy, high computational consumption and low computational efficiency, and achieve the effect of high recognition accuracy and improved recognition efficiency.
Pending Publication Date: 2021-05-14
NETEASE (HANGZHOU) NETWORK CO LTD
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Problems solved by technology
This text direction recognition method has the problems of low recognition accuracy, high computing consumption, and low computing efficiency.
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[0050] The principle and spirit of the present invention will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present invention, rather than to limit the scope of the present invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
[0051] Those skilled in the art know that the embodiments of the present invention can be implemented as a system, device, device, method or computer program product. Therefore, the present disclosure may be embodied in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.
[0052] According to the embodiments of the present invention, a text direction recognition...
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The embodiment of the invention provides a text direction recognition method. The method comprises the following steps: acquiring a to-be-recognized text image; performing feature extraction processing on the text image to obtain an initial image feature; performing attention mechanism-based enhancement processing on the initial image features to obtain enhanced image features; and performing text direction recognition based on the enhanced image features to obtain a text direction recognition result of the text image, and outputting the text direction recognition result. According to the method, the text direction recognition precision can be effectively improved, and the operation consumption of text direction recognition can be effectively reduced. In addition, the embodiment of the invention provides a text direction recognition device, electronic equipment and a computer readable storage medium.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of computer vision, and more specifically, the embodiments of the present invention relate to a text direction recognition and text direction recognition model training method, device, electronic device and storage medium. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] With the rapid development of computer vision technology, OCR (Optical Character Recognition, optical character recognition) technology has been widely used. Due to factors such as unfixed general scenes and various text layouts, how to make OCR technology fast and accurate is a matter of great concern to the academic and industrial circles. [0004] Text direction recognition is an important content of OCR tech...
Claims
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IPC IPC(8): G06K9/34G06K9/44G06K9/46G06K9/62G06N3/08
CPCG06N3/088G06N3/08G06V10/34G06V30/153G06V10/40G06V30/287G06F18/253
Inventor 唐景群胡光龙姜波杨杨
Owner NETEASE (HANGZHOU) NETWORK CO LTD