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

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...

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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