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Object detection method and device, knowledge base construction method and device and electronic equipment

An object detection and knowledge base technology, applied in the field of object detection to improve detection efficiency

Pending Publication Date: 2022-01-14
CHINA MOBILE COMM LTD RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide an object detection method, a knowledge base construction method, a device, and an electronic device to solve the problem of how to improve the detection efficiency of small objects

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  • Object detection method and device, knowledge base construction method and device and electronic equipment
  • Object detection method and device, knowledge base construction method and device and electronic equipment
  • Object detection method and device, knowledge base construction method and device and electronic equipment

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Embodiment Construction

[0092] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0093] The terms "first", "second" and the like in the description and claims of the present invention are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that embodiments of the invention can be practiced in sequences other than those illustrated or described herein, and references to "first," "secon...

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Abstract

The invention discloses an object detection method and device, a knowledge base construction method and device and electronic equipment, and belongs to the technical field of object detection. The object detection method comprises the following steps: determining a first object associated with a to-be-detected target small object according to a pre-constructed knowledge base; detecting the first object in an acquired image; under the condition that the first object is detected, detecting the target small object based on a detection area corresponding to the first object in the image to obtain a detection result; and determining whether the target small object is detected or not according to the detection result. According to the scheme, the detection efficiency of the target small object can be improved.

Description

technical field [0001] The invention belongs to the technical field of object detection, and in particular relates to an object detection method, a knowledge base construction method, a device and electronic equipment. Background technique [0002] Object detection is one of the common problems in computer vision. Currently, pre-trained object detection models are often used for object detection. However, due to the small size, low resolution, and blurred images of small objects, when the model is used to detect small objects, the detection efficiency of small objects is often low. Therefore, how to improve the detection efficiency of small objects is an urgent problem to be solved. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide an object detection method, a knowledge base construction method, a device and an electronic device, so as to solve the problem of how to improve the detection efficiency of small objects....

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06F16/51G06N5/02
CPCG06F16/51G06N5/022G06F18/29
Inventor 游树娟马丽秋李小涛
Owner CHINA MOBILE COMM LTD RES INST