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Image recognition method and device, electronic equipment and storage medium

An image recognition and storage medium technology, applied in the field of image processing, can solve the problems of difficulty in supply, shortage of chips, hindering the intelligentization of vehicles, etc., to expand application scenarios, ensure model accuracy, and achieve the effect of lightweight

Pending Publication Date: 2022-05-10
GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is a global chip shortage, and high-end chips with high computing power are expensive and difficult to supply, which seriously hinders the development of intelligent vehicles.

Method used

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

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concepts of example embodiments to those skilled in the art.

[0021] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the application. However, those skilled in the art will appreciate that the technical s...

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Abstract

The invention discloses an image recognition method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a pre-trained initial image recognition model; pruning the initial image recognition model; performing quantization processing on the initial image recognition model after pruning processing to obtain a target image recognition model; according to the invention, the terminal device carries out the image recognition of the to-be-recognized image based on the target image recognition model, thereby carrying out the pruning and quantification processing of the pre-trained initial image recognition model, greatly reducing the operation power needed by the operation of the model while guaranteeing the precision of the model, effectively reducing the space occupied by the model, achieving the light weight of the model, and improving the user experience. Therefore, the model can be applied to terminal equipment with low computing power, and the application scene of the model is further expanded.

Description

technical field [0001] The present application relates to the technical field of image processing, and more specifically, to an image recognition method, device, electronic equipment, and storage medium. Background technique [0002] In related technologies, the vehicle-mounted mobile chip can be deployed with a neural network model, and the vehicle can recognize the acquired image through the deployed neural network model to obtain target information (such as parking spaces, lane lines, traffic lights, etc.), and assist the vehicle to perform automatic monitoring through the target information. drive. [0003] However, the neural network model deployed by the on-board mobile chip is usually pre-trained on a device with high computing power (such as a cloud workstation cluster, etc.), and then transferred to the on-board mobile chip. Running the neural network model on the on-board mobile chip has high computing power requirements for the on-board mobile chip. [0004] At ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V10/764G06V10/82G06K9/62G06N3/04G06N3/08
CPCG06N3/082G06N3/045G06F18/24
Inventor 周俊豪
Owner GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD