부산대학교 산학협력단;PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
发明人:
CHON, TAE SOO,전태수,LEE, JANG MYUNG,이장명,SONG, YOO HAN,송유한,CHUNG, BU KEUN,정부근,XIA CHUN LEI,하춘뢰,LI YAN,이암,KIM, HUNG SOO,김흥수
申请号：
KR1020110067002
公开号：
KR1020130005540A
申请日:
2011.07.06
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A monitoring system for greenhouse crops is provided to monitor the growth status or disease occurrence of crops by judging leaf properties and status of the crops by using image information taken in a greenhouse. CONSTITUTION: Image information is obtained by taking photographs of the inside of a greenhouse where a crop is cultivated. The status of the crop is determined by analyzing the image information. The judgment of the image information is as follows: Individual crops are individually recognized from the image information. The status of the individual crop is determined by individually detecting leaf properties of the recognized crop entity. The leaf property of the crop entity comprises color, shape, appearance, existence of a spot, and shape of a spot. The information acquiring steps are as follows: The image information is acquired through crane shots by installing a photographing device in the upper part of the greenhouse. The image information is acquired by moving the photographing device up and down. In the information judging step, a unique site of each crop is separated and determined by analyzing overlapping sites of each crop through the overlap analysis algorithm. [Reference numerals] (AA) Information acquisition step； (BB) Information determination step； (CC) Photographing the inside of a greenhouse； (DD) Recognizing a crop entity； (EE) Detecting the leaf property of the crop entity； (FF) Determining the status of the crop entity； (GG) Obtaining horizontal plane image information； (HH) Obtaining vertical plane image information； (II) Overlap analysis algorithm； (JJ) Detecting the size of the crop entity본 발명은 온실 작물 모니터링 방법 및 영상 감지형 온실 작물 모니터링 시스템에 관한 것이다. 이와 같은 본 발명에 따른 온실 작물 모니터링 방법은 작물이 재배되는 온실 내부를 촬영하여 영상정보를 획득하는 정보 획득단계와； 영상정보를 분석하여 작물 상태를 판단하는 정보 판단단계를 포함하되, 정보 판단단계는 영상정보로부터 작물 개체를 개별적으로 인지하고, 인지된 작물 개체의 잎 특성을 개별적으로 검출하여 작물 개체의 상태를 개별적으로 판단하는 것을 특징으로 한다. 또한, 본 발명에 따른 영상 감지형 온실 작물 모니터링 시스템은 정해진 위치에 설치되는 촬영기구를 구비하고, 촬영기구를 통해 작물이 재배되는
