Training set updating method and device for detection model

A technology of detection model and update method, which is applied in the field of training set update of detection model, can solve problems such as server resource increase, and achieve the effect of improving accuracy and speed

Active Publication Date: 2019-08-09
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, especially for the detection of multiple fields, the optimization scheme of the corresponding field detection model divides the field detection into two field detection models, although the detection effect is better than that of only one field detection model. , but the server resources it occupies will increase

Method used

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  • Training set updating method and device for detection model
  • Training set updating method and device for detection model
  • Training set updating method and device for detection model

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Embodiment Construction

[0049] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0050] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...

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Abstract

The invention relates to the technical field of data updating, and provides a training set updating method and device for a detection model, and the method comprises the steps: obtaining a sample picture, identifying a field region from the sample picture according to a field detection algorithm, and labeling a first detection box; expanding the first detection frame towards the periphery according to a set proportion to obtain a second detection frame, and cutting the sample picture according to the second detection frame to obtain a target field picture; using a crowdsourcing platform to identify whether the second detection box of the target field picture is misplaced or not, and carrying out misplacement marking; receiving an identified target field picture returned by the crowdsourcing platform, and if a labeling user of the crowdsourcing platform corrects the misplaced target field picture according to the misplaced label, determining that the field detection algorithm has an error; and updating the corrected target field picture to a training set of a detection model. The detection capability of the detection model can be improved.

Description

technical field [0001] The present invention relates to the technical field of data updating, in particular, the present invention relates to a method and device for updating a training set of a detection model. Background technique [0002] In the field of field detection, in order to improve the accuracy and efficiency of field detection, the field detection model is usually optimized. At present, especially for the detection of multiple fields, the optimization scheme of the corresponding field detection model divides the field detection into two field detection models, although the detection effect is better than that of only one field detection model. , but the server resources it occupies will increase. Contents of the invention [0003] In order to overcome the above technical problems, especially the detection speed of the detection model in the prior art is slow or takes up a lot of resources of the server, the following technical solutions are proposed: [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/583G06F16/58G06F16/51G06F16/23G06F17/27G06K9/00G06K9/32G06K9/62
CPCG06F16/5846G06F16/5866G06F16/51G06F16/23G06V30/413G06V10/245G06V30/1478G06V30/10G06F40/30G06F18/24
Inventor 许洋刘鹏王健宗
Owner PING AN TECH (SHENZHEN) CO LTD
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