Graphic-text mark detection method and device, storage medium, and processor
A detection method, graphic technology, applied in the direction of instruments, character recognition, character and pattern recognition, etc., can solve the problem of inaccurate detection of similar trademarks, and achieve the effect of improving detection accuracy and accurate detection
Active Publication Date: 2019-08-30
龙马智芯(珠海横琴)科技有限公司
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[0006] The embodiment of the present application provides a method, device, storage medium, and processor for detecting graphic and text marks, so as to at least solve the problem that when detecting similar trademarks, the entire trademark is processed as an image and is not processed separately according to its characteristics. Technical problems caused by inaccurate detection of similar trademarks
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[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0026] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...
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The application discloses a detection method and device, a storage medium, and a processor for a graphic and text mark. Wherein, the method includes: extracting the first character and the first graphic in the graphic label to be detected; determining the first similarity between the first character and the second character in at least one sample graphic label, and determining the first similarity between the first graphic and the sample image The second similarity of the second graphic in the text mark; select the first target sample picture-text mark and the second target sample picture-text mark from at least one sample picture-text mark respectively according to the first similarity and the second similarity, and The graphic-text identification of the first target sample and the graphic-text identification of the second target sample are used as detection results; and the detection results are output. This application solves the technical problem of inaccurate detection of similar trademarks caused by processing the entire trademark as one image and not processing them separately according to features when performing similar trademark detection.
Description
technical field [0001] The present application relates to the field of image-text information retrieval, and in particular, relates to a method and device for detecting image-text marks, a storage medium, and a processor. Background technique [0002] A trademark is a sign that can distinguish the goods or services of one's own company from those provided by other companies. With my country's economic development, the expansion of reform and opening up, and the implementation of trademark strategies, the number of trademark registration applications has increased significantly year by year. With the faster and faster approval of trademarks and the increasing number of applications, people begin to know how to build their own brands, but the difficulty of applying for trademarks is also becoming more and more difficult. More and more trademarks exist because they have already applied for registration. Higher similarities were rejected. [0003] With the increasing number of...
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IPC IPC(8): G06K9/20G06K9/62
CPCG06V10/22G06V30/10G06F18/22
Inventor 张峰聂颖郑权王竹欣
Owner 龙马智芯(珠海横琴)科技有限公司