Human face and human body matching method and device and storage medium
A human body matching and human body technology, applied in the field of image processing, can solve the problem of low matching accuracy, achieve simple and efficient technical solutions, improve accuracy, and avoid cumulative errors
Pending Publication Date: 2021-08-03
四川云从天府人工智能科技有限公司
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Problems solved by technology
[0005] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the matching accuracy rate is not high when the face and the human body are matched through the position information of the face frame and the body frame in a single image
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[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0049] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.
[00...
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The invention belongs to the technical field of image processing, particularly provides a human face and human body matching method and equipment and a storage medium, and aims to solve the problem that the accuracy is not high when human face and human body matching detection is realized by singly using position information of a human face frame and a human body frame. In order to achieve the purpose, the method comprises the steps of obtaining a human body image and a human face region in an image; inputting the human body image into a pre-trained human face and human body matching model to obtain a confidence map, wherein the confidence map contains the matching confidence of the face and the human body calculated according to the confidence map and the face region; and when the matching confidence is greater than or equal to a human face and human body matching confidence threshold, matching the human face with the human body. According to the invention, the semantic information and the position information between the face and the human body are simultaneously used for matching discrimination, so that the accuracy of face and human body matching detection can be effectively improved.
Description
technical field [0001] The invention belongs to the technical field of image processing, and specifically provides a face and human body matching method, device and storage medium. Background technique [0002] Face image recognition technology has been widely used in many fields such as finance, public security, border inspection and education. This technology usually requires obtaining a relatively clear frontal image. Due to the influence of various factors, it is difficult to obtain a relatively clear frontal face image in most cases, so that it is impossible to identify through the face image. The human body image recognition technology is less affected by the shooting angle of the camera and the environment. Using the human body image recognition technology, the movement trajectory of the same pedestrian under multiple cameras can be connected in series, and then it is only necessary to find a clear frontal face in many pedestrian trajectory images. The image can then...
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Login to View More IPC IPC(8): G06K9/62G06K9/00G06K9/20G06N3/08
CPCG06N3/084G06V40/10G06V40/172G06V10/22G06F18/22G06F18/214
Inventor 施志祥郑腾飞阮宇艨
Owner 四川云从天府人工智能科技有限公司