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Image prediction method and device, electronic equipment and storage medium

A prediction method and image technology, applied in the computer field, can solve the problem of low accuracy of prediction results, and achieve the effect of reducing the amount of calculation, high application value, and improving the response speed.

Pending Publication Date: 2020-04-14
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In related technologies, when predicting the number of objects in an image, the accuracy of the prediction result is low

Method used

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  • Image prediction method and device, electronic equipment and storage medium
  • Image prediction method and device, electronic equipment and storage medium
  • Image prediction method and device, electronic equipment and storage medium

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Embodiment Construction

[0049] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0050] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0051] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the term "at least one" herein mean...

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PUM

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Abstract

The invention relates to an image prediction method and device, electronic equipment and a storage medium, and the method comprises the steps: carrying out the prediction of a target in a to-be-predicted image through a first prediction network to obtain a first prediction result, wherein the first prediction result is used for indicating the prediction number of targets in the to-be-predicted image; predicting a residual error between the first prediction result and a real result through a second prediction network to obtain a prediction residual error, the real result being used for indicating a real number of targets in the to-be-predicted image; and determining the second prediction result of the to-be-predicted image according to the first prediction result and the prediction residual. According to the embodiment of the invention, the correction of the first prediction result obtained by the first prediction network can be realized through the prediction residual error, the obtained second prediction result is more accurate than the first prediction result, the error of the prediction result in a local area can be reduced, and the accuracy of the prediction result is improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to an image prediction method and device, electronic equipment, and a storage medium. Background technique [0002] Estimating the number of targets from images is of great value for actual production and life. Taking the targets in images as people as an example, crowd counting is of great significance for crowd control in scenic spots, traffic planning, and emergency monitoring. In addition, the target in the image may also be other targets, such as vehicles, animals and so on. [0003] In related technologies, when predicting the number of objects in an image, the accuracy of the prediction result is low. Contents of the invention [0004] The present disclosure proposes an image prediction technical solution. [0005] According to one aspect of the present disclosure, an image prediction method is provided, including: predicting the object in the image to be p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/46G06N3/04G06N3/08
CPCG06N3/08G06V20/52G06V10/44G06N3/045
Inventor 杨昆霖侯军伊帅
Owner SHANGHAI SENSETIME INTELLIGENT TECH CO LTD