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Residual capsule network classification model of image, classification method, equipment and storage medium

A classification model and residual technology, applied in biological neural network models, neural learning methods, character and pattern recognition, etc., can solve the problems of reduced classification accuracy and large reconstruction errors of complex data sets, so as to improve authenticity and benefit The effect of network parameter optimization and improvement of classification accuracy

Pending Publication Date: 2022-04-15
ANHUI UNIV OF SCI & TECH
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  • Application Information

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Problems solved by technology

(2) The three-layer fully connected layer has large reconstruction errors for complex data sets, resulting in a decrease in classification accuracy. Finding a useful reconstruction method is very important for network performance

Method used

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  • Residual capsule network classification model of image, classification method, equipment and storage medium
  • Residual capsule network classification model of image, classification method, equipment and storage medium
  • Residual capsule network classification model of image, classification method, equipment and storage medium

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Embodiment 1

[0058] A residual capsule network classification model for images, such as figure 1 As shown, it includes a residual extraction module, a capsule module and a reconstruction module connected in sequence; the residual extraction module is used to extract the deep information of the image to be classified into the capsule layer; the capsule module is used to achieve classification. The capsule layer realizes the conversion of scalar neurons to vector neurons, uses the routing algorithm to realize the iterative update of the parameters between the main capsule and the digital capsule, and uses the digital capsule layer to identify the category of the feature; the reconstruction module is used to reconstruct the image, for digital The recognition result of the capsule layer uses deconvolution to reconstruct the image to obtain the classified image.

[0059] Among them, the residual extraction module is composed of three sequentially connected residual extraction blocks (REB); the ...

Embodiment 2

[0068] A classification method for an image residual capsule network classification model, such as Figure 1-2 shown, follow the steps below:

[0069] Step S1, inputting the image to be classified into the residual extraction module of the image residual capsule network classification model;

[0070] Step S2, the residual extraction module first uses a layer of 3×3 convolution, batch normalization and beta-mish activation layer to extract the primary features of the image to be classified, and then passes a layer of 1×1 convolution, batch normalization and The beta-mish activation layer further extracts the input features, and uses three sequentially connected residual extraction blocks (REB) to extract the deep features of the image to be classified, and obtains the deep information used to extract the image to be classified into the capsule layer; the primary features and The deep information is both independent and correlated, and each image must contain primary features (...

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Abstract

The invention discloses an image residual capsule network classification model, classification method and device and a storage medium, the classification model comprises a residual extraction module, a capsule module and a reconstruction module, the residual extraction module is used for extracting deep information of a to-be-classified image incorporated into a capsule layer; the capsule module comprises a main capsule layer and a digital capsule, the main capsule layer is used for realizing conversion from scalar neurons to vector neurons, iterative updating of parameters between the main capsule layer and the digital capsule is realized through a routing algorithm, and the digital capsule layer is used for identifying categories to which features belong; and the reconstruction module reconstructs the image through deconvolution based on the identification result of the digital capsule layer to obtain a classified image. The method has the advantages of high reconstruction image restoration authenticity, small reconstruction error, high-efficiency, low-manpower and high-precision recognition effects, small model parameter quantity, high operation speed and high classification precision.

Description

technical field [0001] The invention belongs to the technical field of image classification, and relates to an image residual capsule network classification model, a classification method, equipment and a storage medium. Background technique [0002] Convolutional neural network has achieved great success in image classification, object detection and other fields, and its success is due to its powerful ability to extract hidden features and potential information in data. However, convolutional neural networks also have some shortcomings and limitations. For example, training samples in various situations are required to improve generalization, resulting in the need for large samples for training. Spatial information such as position, size, and orientation are lost during pooling. In addition, the pooling layer can maintain translation invariance and control the number of parameters, but it cannot clearly express the relationship between feature positions. The same object ma...

Claims

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Application Information

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IPC IPC(8): G06V10/764G06V10/44G06V10/42G06V10/56G06V10/54G06V10/82G06K9/62G06N3/04G06N3/08
Inventor 赵佰亭贾晓芬郭永存黄友锐李建桥于业齐
Owner ANHUI UNIV OF SCI & TECH