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Method and device for identifying content on target, video acquisition method and device, storage medium and computer equipment

A technology of target recognition and content recognition, applied in the field of image recognition, can solve the problems of poor recognition effect, large amount of calculation, low recognition efficiency, etc., to reduce the amount of calculation, improve the recognition efficiency, and ensure the effect of recognition results.

Pending Publication Date: 2022-01-21
上海际链网络科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing target recognition technology has a poor recognition effect on moving targets, especially when recognizing the content on the target, and during the recognition process, since the captured video stream contains a large number of image frames , if the analysis is performed frame by frame, the amount of calculation is very large and the recognition efficiency is low

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  • Method and device for identifying content on target, video acquisition method and device, storage medium and computer equipment
  • Method and device for identifying content on target, video acquisition method and device, storage medium and computer equipment
  • Method and device for identifying content on target, video acquisition method and device, storage medium and computer equipment

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Embodiment Construction

[0034] As mentioned in the background technology, in the prior art, when recognizing moving targets, especially when recognizing the content on the target, the recognition effect is poor, and during the recognition process, since the captured video stream contains a large number of If the image frames are analyzed frame by frame, the amount of calculation is very large, and the recognition efficiency is low.

[0035] In order to solve this problem, an embodiment of the present invention provides a method for identifying content on a target, the method comprising: acquiring a part of an image in an initial video stream as an initial image, and the initial video stream includes multiple images arranged in order of shooting time. frame image; performing target recognition on the initial image frame by frame according to the shooting time sequence; wherein, performing target recognition on each frame of the initial image includes: performing target detection on each frame of the in...

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PUM

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Abstract

A method and device for identifying content on a target, a video acquisition method and device, a storage medium, and computer equipment, the method comprising: acquiring a part of images in an initial video stream as initial images, the initial video stream comprising multiple frames of images arranged according to a shooting time sequence; performing target identification on the initial image frame by frame according to a shooting time sequence, wherein the step of performing target identification on each frame of initial image comprises the following steps: carrying out target detection on each frame of initial image to obtain an image containing a to-be-identified target; identifying a target area where content is located from an image containing a to-be-identified target, wherein the content is located on the to-be-identified target; and performing content identification on the target area to obtain identification information. Through the scheme, the identification efficiency can be improved while the accuracy of the identification result is ensured.

Description

technical field [0001] The invention relates to the field of image recognition, in particular to a method, device, storage medium and computer equipment for content recognition and video collection on a target. Background technique [0002] With the development of intelligent recognition technology, large data training and shooting monitoring technology are often used to identify targets in various scenes in life to achieve the effects of monitoring and target control. In an example of target recognition, vehicle detection can be performed on platforms, parking lots, logistics parks, etc. Currently, many pairs of vehicles are detected by surveillance cameras to take photos or record videos, and identify them from the obtained photos or videos Multiple features such as vehicle model and vehicle color are used for vehicle identification. [0003] However, the existing target recognition technology has a poor recognition effect on moving targets, especially when recognizing th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V20/52G06V20/62G06V10/82G06N3/04G06N3/08
CPCG06N3/08G06N3/045G06F18/241
Inventor 周斌张剑锋朱曦刘春雷
Owner 上海际链网络科技有限公司
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