Method for training target detection model and target detection method and device

A target detection and target technology, applied in the fields of artificial intelligence, computer vision, and deep learning, can solve problems such as complex processing logic and increased model training complexity, achieve low model training complexity, improve accuracy, and achieve training complexity Effect

Active Publication Date: 2021-03-19
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In practice, it is found that if the model currently applied to target detection requires high accuracy, a large amount of complex processing logic needs to be introduced, which will increase the complexity of model training.

Method used

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  • Method for training target detection model and target detection method and device
  • Method for training target detection model and target detection method and device
  • Method for training target detection model and target detection method and device

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Embodiment Construction

[0023] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0025] figure 1 is a schematic diagram of an exemplary system architecture ac...

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Abstract

The invention discloses a method for training a target detection model and a target detection method and device, and relates to the field of artificial intelligence, in particular to the fields of computer vision, deep learning and the like. The specific implementation scheme is as follows: obtaining a sample picture set and a labeling area of each sample picture in the sample picture set; determining a first intersection-parallel ratio of each sample picture according to the labeling area and a preset target anchor point box; determining a second intersection-combination ratio of each samplepicture according to the labeling area and an auxiliary anchor point box corresponding to the target anchor point box; and according to the sample picture set, the first cross-parallel ratio and the second cross-parallel ratio, training the to-be-trained target detection model to obtain a trained target detection model. The process can balance the model training complexity and the model training accuracy.

Description

technical field [0001] The present disclosure relates to the field of artificial intelligence, specifically to technical fields such as computer vision and deep learning, and in particular to a method for training a target detection model, a target detection method and a device. Background technique [0002] At present, target detection has been widely used in various scenarios such as intelligent transportation systems and intelligent monitoring systems, and is used to extract targets in various application scenarios. [0003] In practice, it has been found that if the models currently applied to target detection require high accuracy, a large amount of complex processing logic needs to be introduced, which will increase the complexity of model training. It can be seen that how to achieve a balance between model training complexity and model training accuracy has become an urgent problem to be solved. Contents of the invention [0004] The present disclosure provides a m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/32G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V10/25G06V2201/07G06N3/045G06F18/214Y02T10/40
Inventor 王康康
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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