Image object recognition method, device, electronic device and storage medium
A technology for object recognition and storage media, applied in the field of image recognition, can solve the problems of undetectable objects and few feature points, and achieve the effect of simple texture object recognition
Active Publication Date: 2022-04-12
XIAMEN MEITUZHIJIA TECH
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[0005] The purpose of this application is to provide an image object recognition method for the deficiencies in the above-mentioned prior art, to solve the problem that in the prior art, when the recognition target is a simple texture, there are few feature points that can be extracted due to simple problems. , often fail to detect the problem of the recognized object
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[0044] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them.
[0045] The present application provides an image object recognition method, which can avoid the problem of difficult object recognition caused by the fact that few feature points can be extracted from simple textures, and effectively realize object recognition of simple textures. This method can be executed by any electronic device with image recognition function, such as mobile phone, tablet computer, wearable device, etc., or it can be executed by the application server corresponding to the image application program in the electronic device. The sim...
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The present application provides an image object recognition method, device, electronic equipment and storage medium, which relate to the technical field of image recognition. The method includes: acquiring a target image, performing preprocessing on the target image to obtain the outline of the target object in the target image, and the outline of the target image includes: the outline of the target object in the target image; acquiring an image to be matched , performing preprocessing on the image to be matched to obtain the outline of the object to be matched in the image to be matched; matching the outline of the image of the target object with the outline of the image of the object to be matched to obtain a matching result; wherein, The matching result is used to represent the recognition result of the target object to be matched in the image to be matched. Compared with the prior art, when the recognition target is a simple texture, the problem that the recognized object is often not detected due to few feature points that can be extracted from the simple texture is solved.
Description
technical field [0001] The present application relates to the field of image recognition, in particular, to an image object recognition method, device, electronic equipment and storage medium. Background technique [0002] Object recognition is used in many scenarios. Because the characteristics of the recognized object are difficult to be manually extracted and described, and the recognized object may have problems such as partial occlusion, rotation or illumination changes, there are certain challenges in object recognition. [0003] When performing object recognition in the prior art, methods are often used to respectively extract feature points of a target image and an image to be detected based on image features, and perform detection and matching on the extracted feature points. [0004] However, since there are few feature points that can be extracted from simple textures, this method often fails to detect the recognized object when the recognition target is a simple ...
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IPC IPC(8): G06V20/00G06V10/44G06V10/75G06K9/62
CPCG06V20/00G06V10/443G06V10/752G06V2201/07
Inventor 吴善思源李少辉李浪宇洪炜冬张伟
Owner XIAMEN MEITUZHIJIA TECH