According to the present invention, provided is a farm monitoring method using a water drone comprising: a first step of acquiring an image while navigating around the farm; a second step of temporarily storing the acquired image data; a third step of comparing a reference image with a current frame image to calculate an amount of change; a fourth step of determining an abnormal state when the amount of change is greater than that of a threshold value, and sending an alarm to a terminal; and a fifth step of permanently storing the image data from a predetermined frame before the frame in which the abnormality is detected. The water drone of the present invention can maintain a stable posture in a marine environment, and can be automatically restored even if overturned.

    본 발명에 따른 수상드론을 이용한 양식장 감시 방법은, 양식장 주위를 운항하며 영상을 획득하는 제1단계와, 획득한 영상 데이터를 임시 저장하는 제2단계와, 기준 이미지와 현재 프레임 이미지를 비교하여 그 변화량을 산출하는 제3단계와, 상기 변화량이 임계값보다 큰 경우 이상 상태로 판단하여 단말에 알람을 송출하는 제4단계와, 이상이 감지된 프레임의 일정 프레임 이전부터 영상 데이터를 영구 저장하는 제5단계를 포함하여 구성된다.


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    Title :

    METHOD OF MONITORING AQUAFARM USING WATER SURFACE DRONE


    Additional title:

    수상드론을 이용한 양식장 감시 방법


    Contributors:

    Publication date :

    2021-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G06K Erkennen von Daten , RECOGNITION OF DATA



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