Thickened font recognition method and device and electronic equipment
A font recognition and optical character recognition technology, applied in the field of data processing, can solve the problems of bold font marking, inconvenience and quickness, and the inability of identifying documents to reflect key content.
Pending Publication Date: 2022-04-08
新奥新智科技有限公司
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Problems solved by technology
[0003] Using OCR technology, the process of manually inputting printed documents into the computer can be omitted, but the bold font in the printed document is usually the key content of the document, and the OCR technology cannot mark the bold font in the printed document, resulting in generated The key content cannot be reflected in the identification document, so there is an urgent need for a method to identify bold fonts in printed documents
[0004] At this stage, the method of recognizing bold fonts is mainly to compare the recognition documents generated after OCR processing with the original printed documents, and then manually mark the bold fonts in the recognition documents. This bold font recognition method It consumes a lot of labor cost and time cost, not convenient enough
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[0051] In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. The specific operation methods in the method embodiments can also be applied to the device embodiments or system embodiments. It should be noted that in the description of the present application, "plurality" is understood as "at least two". "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The connection between A and B can mean: A and B are directly connected and A and B are connected through C. In addition, in the description of the present application, terms such as "first" and "second" are only used for the purpose of distinguishing descriptions, and cannot be understood as indicati...
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The invention discloses a thickened font recognition method and device and electronic equipment. The method comprises the steps of obtaining an area corresponding to a row region of a recognition document; judging whether a first proportion between the area corresponding to the row region and the area of a pixel region corresponding to the same row region in the original document is greater than a first preset proportion or not; if yes, determining that the row region is a first font thickening region; and otherwise, determining that the row region is a non-first font thickening region. Based on the method, whether the line area in the recognition document is the font thickening area or not is determined, manual comparison is not needed, and convenience and rapidness are achieved.
Description
technical field [0001] The present application relates to the technical field of data processing, in particular to a bold font recognition method, device and electronic equipment. Background technique [0002] At present, optical character recognition (Optical Character Recognition, OCR) technology is usually used in the process of processing printed documents. OCR technology is to convert the text of various bills, newspapers, books, manuscripts and other printed materials through scanning and other optical input methods. Convert it into image information, and then use text recognition technology to convert the image information into usable computer input information. [0003] Using OCR technology, the process of manually inputting printed documents into the computer can be omitted, but the bold font in the printed document is usually the key content of the document, and the OCR technology cannot mark the bold font in the printed document, resulting in generated The import...
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Login to View More IPC IPC(8): G06V30/40G06V30/146G06T7/62
Inventor 万晓东
Owner 新奥新智科技有限公司