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Image processing method and device for pedestrian re-identification

An image processing device and pedestrian re-identification technology, applied in the field of image recognition, can solve the problem of low recognition accuracy of pedestrian image re-identification, and achieve the effect of solving the problem of low recognition accuracy

Active Publication Date: 2018-12-07
BEIJING MOSHANGHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of this application is to provide an image processing method and device for pedestrian re-identification to solve the problem of low recognition accuracy in pedestrian image re-identification

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  • Image processing method and device for pedestrian re-identification

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Embodiment Construction

[0056] 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.

[0057] 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 should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The application discloses an image processing method and device for pedestrian re-identification. The image processing method for pedestrian re-identification comprises the following steps: extractingposition information of a pedestrian in an image to be recognized; obtaining a pedestrian image through segmentation according to the position information; executing testing of a preset network modelt on the pedestrian image, wherein the testing of the preset network model at least comprises an attention branch; and recognizing a target image according to a training result of the preset networkmodel. The technical problem of low recognition accuracy in pedestrian image re-recognition is solved. The method and the device can achieve the following beneficial effects: the representation ability of the pedestrian image in a picture is improved, key information in the image is extracted, and the influence of the background is reduced..

Description

technical field [0001] The present application relates to the technical field of image recognition, in particular, to an image processing method for pedestrian re-identification. Background technique [0002] With the advancement of smart city construction and the innovation of smart security technology, in the video surveillance system, like smart video analysis technology, it has become an effective means to save manpower and material resources and improve the monitoring security level. The pedestrian re-identification task can complete the retrieval of relevant pedestrians in the monitoring field, reducing labor costs. Usually, the detected pictures of pedestrians are noisy, the background is noisy, the position of the pedestrian area is not fixed, and it is difficult to achieve alignment like face recognition. [0003] Aiming at the problem of low recognition accuracy in pedestrian image re-identification in the related art, no effective solution has been proposed so fa...

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V20/52G06F18/24155G06F18/214
Inventor 郭英强张默孙海涌
Owner BEIJING MOSHANGHUA TECH CO LTD