Title:
METHOD FOR CONSTRUCTING PEST DETECTION MODEL
Document Type and Number:
WIPO Patent Application WO/2021/203505
Kind Code:
A1
Abstract:
A method for constructing a pest detection model, the method comprising the following steps: constructing a training set, a validation set, and a test set on the basis of pictures of a pest situation assessing lamp; enhancing data of the training set and oversampling a small target sample; constructing a convolutional attention network in a mode in which a VGG16 convolutional model and an attention mechanism of a neural network are combined; training a convolution attention grid model by means of a first-order momentum stochastic gradient descent algorithm, and finely adjusting parameters of the convolution attention grid model by utilizing the verification set; and testing the convolution attention model by using the test set to construct a pest detection model, and as such, the pest detection model has high detection precision and strong robustness.
Inventors:
MENG GUIPING (CN)
WU DI (CN)
YAO YUAN (CN)
WU QIANG (CN)
ZHANG QICHANG (CN)
WU DI (CN)
YAO YUAN (CN)
WU QIANG (CN)
ZHANG QICHANG (CN)
Application Number:
PCT/CN2020/089441
Publication Date:
October 14, 2021
Filing Date:
May 09, 2020
Export Citation:
Assignee:
FJDYNAMICS TECH NANJING LTD (CN)
International Classes:
G06K9/62; G06K9/46; G06N3/08; G06Q50/02
Foreign References:
| CN108615046A | 2018-10-02 | |||
| CN110188635A | 2019-08-30 | |||
| CN104616283A | 2015-05-13 | |||
| CN110766041A | 2020-02-07 | |||
| CN110222215A | 2019-09-10 | |||
| CN107665355A | 2018-02-06 | |||
| US20090007670A1 | 2009-01-08 | |||
| JP2017184692A | 2017-10-12 |
Attorney, Agent or Firm:
NINGBO RAYMOND IP AGENCY FIRM (CN)
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