A method and a system for intelligently tracking and photographing a bird flock sample by multiple cameras

Abstract

A method and a system for intelligently tracking and photographing a bird flock type sample by a multi-path camera are provided. The method includes establishing a hardware environment, cruising and controlling each camera; using an optical flow method to detect moving objects; using the background subtraction method to detect the target, and obtaining the suspected bird target in the camera picture; screening the target to be identified according to the optical flow result in the target area; designing automatic tracking rules to track and zoom the moving objects to be recognized. after zooming, obtaining clear targets to be identified and saving the targets to the hard disk for further category identification. The invention obtains bird picture samples through an intelligent tracking control camera, realizes automatic control and intelligent tracking, intelligently adjusts the camera according to the obtaining result, greatly improves the quality of bird flock type samples, improvesthe credibility of bird identification, and is suitable for multiple application scenes such as semi-open zoo viewing and aviation safety detection.

Description

Technical field [0001] The present invention relates to the field of computer vision, in particular to a method and system for intelligently tracking and shooting bird species samples by multi-channel cameras, in particular to a control camera based on image processing, automatic control, and artificial intelligence to automatically track and shoot bird pictures The sample automatic acquisition method of the sample. Background technique [0002] As the development of industrial society has brought heavier and heavier burdens to the natural world, people are paying more and more attention to the harmony between man and nature. Compared with traditional zoo viewing, more and more tourists tend to prefer semi-open animal sightseeing areas similar to the bird language forest. Take the bird zoo as an example. This kind of open zoo often sets up large nets above the valley to form a relatively closed and larger space. Different kinds of birds fly and inhabit freely in it, and visitors...

AI Technical Summary

Problems solved by technology

However, the shooting position of the camera in the above-mentioned patent document is fixed, and the movement and scaling of the camera cannot be intelligently controlled.

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