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Image recognition method and device, equipment and medium

A technology of image recognition and candidate images, which is applied in the field of image processing, can solve problems such as image distortion and affecting image recognition rate, and achieve the effect of expanding the range, improving image recognition rate, and low design requirements

Pending Publication Date: 2022-02-08
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the above method of improving the shooting field of view by adjusting the shooting focal length not only has high design requirements for the hardware parameters of the camera, but also causes large distortion of the image shooting, which affects the recognition rate of the image.

Method used

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  • Image recognition method and device, equipment and medium
  • Image recognition method and device, equipment and medium
  • Image recognition method and device, equipment and medium

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Embodiment Construction

[0028] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0029] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this regard. ...

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PUM

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Abstract

Embodiments of the invention relate to an image recognition method and device, equipment and a medium. The method comprises the following steps: controlling a plurality of predetermined target cameras in a camera module to shoot a target object at the same time to obtain a plurality of candidate images in response to a shooting recognition request for the target object; and performing splicing fusion processing on the plurality of candidate images to obtain a target image, and performing image recognition processing according to the target image. Therefore, on the basis of selection and cooperation of the multiple cameras, the view field range of the shot image is expanded, and the design requirement for hardware parameters of the cameras is low; and on the basis that the range of the shot image is expanded, the image shooting quality is guaranteed, and an image recognition rate is further improved.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to an image recognition method, device, equipment and medium. Background technique [0002] Usually, in the scene of optical character recognition (Optical Character Recognition, OCR) and other recognition of images, the image of the object to be recognized is captured by a camera, and recognition is performed based on the image. The field of view of the captured image limits the range of image recognition. [0003] In related technologies, a single camera is used to capture an image of an object to be recognized, and the shooting field of view of the camera is improved by adjusting the shooting focal length of the single camera, thereby increasing the range of image recognition. [0004] However, the above method of improving the shooting field of view by adjusting the shooting focal length not only has high design requirements for the hardware parameters of t...

Claims

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Application Information

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IPC IPC(8): G06V10/22G06V30/10G06T3/40G06T7/80
CPCG06T3/4038G06T7/80G06T2200/32G06T2207/20221
Inventor 杨文瀚颜世秦赵晓旭侯俊杰张新田李进进李海洋慕岳衷王照顺王伟聂超熊巧奇
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD