Image processing method and device, equipment and storage medium

An image processing and image technology, applied in the field of image processing, can solve the problems of information loss, image loss of spatial information, poor target detection performance, etc., to achieve the effect of improving accuracy and performance

Pending Publication Date: 2021-06-18
ALIBABA GRP HLDG LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such compression processing often leads to the loss of spatial information in the image, and the algorithm model of deep learning often adopts a downsampling structure, which will lead to further loss of information in the image processing process, making the performance of target detection poor

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  • Image processing method and device, equipment and storage medium
  • Image processing method and device, equipment and storage medium
  • Image processing method and device, equipment and storage medium

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Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] The embodiment of the present application can be applied in the field of target detection of image processing. Target detection can be applied to various high-resolution image processing scenarios. For service providers with high-resolution image processing requirements, it provides processing for high-resolution images such as film and television, monitoring, etc., such as identification of illegal vehicles in the traffic field, Face recognition for payment in the payment field, detection of bad behavior and bad actors in the detection of bad behavior in public places, recognition of garbage in the field of garbage classification, and various image-related processing such as foreign object recogni...

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Abstract

The embodiment of the invention provides an image processing method and device, equipment and a storage medium, so as to improve the performance of target detection on an image. The method comprises the following steps: cutting an image to be processed into at least two sub-images, wherein the sub-images have overlapped parts; respectively inputting the at least two sub-images into the image detector for detection to obtain detection results of the corresponding sub-images; and determining the detection result of the to-be-processed image according to more than one detection target under the condition that the detection result of more than one sub-image contains the detection target.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to an image processing method and device, an electronic device, and a storage medium. Background technique [0002] With the development of technology, target detection tasks are used in more and more scenes. Target detection is usually the task of detecting specific targets from an image, such as detecting pedestrians, vehicles, faces and other targets. For example, in the face recognition payment scenario, the face needs to be recognized before the payment can be processed; another example is in the detection of bad behavior in public places, pedestrians need to be detected before the follow-up work can be continued; in the vehicle violation detection In this scenario, it is necessary to identify vehicle violations before proceeding to follow-up penalties for violations. [0003] Target detection is usually based on the algorithm model of deep learning, but the...

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Application Information

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IPC IPC(8): G06T7/10
CPCG06T7/10G06T2207/20132G06T2207/20081G06T2207/10004
Inventor于博陈长国王凌云陈锦生
OwnerALIBABA GRP HLDG LTD