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Image feature extraction and target recognition method and system, storage medium and terminal

A technology for image feature extraction and target recognition, which is applied in biometric feature recognition, neural learning methods, character and pattern recognition, etc., can solve the problems of less discriminative image features, poor object recognition ability, and insufficient generalization ability of image features, etc. , to achieve the effect of effective recognition, improved recognition, and good generalization ability

Inactive Publication Date: 2020-07-31
CHONGQING UNIV OF EDUCATION
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AI Technical Summary

Problems solved by technology

[0007] To sum up, the problems existing in the existing technology are: the main problem of traditional computer vision technology in visual information processing is that the extracted image features are less discriminative, the generalization ability of image features in complex background scenes is insufficient, and the object poor recognition ability

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  • Image feature extraction and target recognition method and system, storage medium and terminal
  • Image feature extraction and target recognition method and system, storage medium and terminal
  • Image feature extraction and target recognition method and system, storage medium and terminal

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] The application principle of the present invention will be further described below in conjunction with the accompanying drawings.

[0042] like figure 1 As shown, the image feature extraction and target recognition method provided by the present invention comprises the following steps:

[0043] Step S101, on the basis of the visual neural mechanism, a computer model suitable for human primary visual cortex neuron cells is established;

[0044] Step S102, establishing the recognition response mechanism of the visual ventral system, and performing image feature extraction, training samples and object recognition.

[0...

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Abstract

The invention belongs to the technical field of image feature extraction and target recognition. The invention discloses an image feature extraction and target recognition method and system, a storagemedium and a terminal, the method comprises the steps of: establishing a computer model suitable for human primary visual cortex neuronal cells, establishing a recognition response mechanism of a visual abdominal side system, and performing image feature extraction, sample training and object recognition on the visual abdominal side system. Results show that compared with a traditional method, the method effectively improves the recognition of the image features, and the image features extracted in a complex background scene have good generalization ability. On the basis, the training samplecan be effectively identified. Results show that recognition of the edge, direction and contour of a training sample based on a model of a visual neural mechanism shows the advantages of a biologicalvisual mechanism in the aspect of object recognition.

Description

technical field [0001] The invention belongs to the technical field of image feature extraction and target recognition, and in particular relates to an image feature extraction and target recognition method, system, storage medium, and terminal. Background technique [0002] Computer vision simulates human vision, recognition, tracking, measurement, etc. through image acquisition equipment and computers, and further performs image processing through recognition and analysis to make it more suitable for human observation or transmission to instrument detection. The technology plays an important role in building artificial intelligence systems that can capture information from images or multidimensional data. The reason why machines can accomplish tasks and specific functions that require artificial intelligence largely depends on computer vision functions in computer systems, such as visual perception, image feature extraction, object recognition, object localization, etc. B...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/46G06K9/62G06N3/04G06N3/08G06K9/00
CPCG06N3/08G06V40/10G06V40/172G06V10/449G06N3/045G06F18/241
Inventor 韦鹏程贺方成
Owner CHONGQING UNIV OF EDUCATION
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