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비전 프로세싱을 이용한 학재진압 DARwIn-OP 시스템
이은섭 ( Eun-seop Lee ),이동형 ( Dong-hyung Lee ),김경태 ( Kyeong-tae Kim ),( Adith Jagadish Boloor ),나요안나 ( Amy Wagoner ),정주은 ( Yo-an-na Na ),고석주 ( Ju-eun Jung ),( Seok-joo Koh ),( Eric T. Matson ) 한국정보처리학회 2014 한국정보처리학회 학술대회논문집 Vol.21 No.2
이 논문에서, 우리는 휴머노이드 로봇인 다윈에 내장되어 있는 색 접근법을 이용한 비전 프로세싱을 통해 학재가 난 위치에 접근하며, 적정거리에 도달했을 경우, 다윈의 손에 들고 있는 분무기로 학재를 진압 하도록 하는 “학재진압다윈”을 만들었다. 여러 논문에서 학재진압용 로봇들을 소개하였지만, 우리는 다윈이라는 휴머노이드 로봇을 이용하여 학재를 진압하도록 하였다. 아직까지 휴머노이드 로봇을 실용적으로 사용하기에 많은 문제들이 존재한다. 하지만 휴머노이드 로봇 분야는 사람이 할 수 있는 사다리 타기, 계 단 오르기, 장비 다루기 등과 같은 여러 가지 기능들을 수행할 수 있음으로 많은 잠재력을 가지고 있다. 이번 리서치에서 시도한 학재진압다윈 역시 실용적인 부분에서는 아직 많은 미흡한 점들이 있지만, 미래의 잠재력에 한발자국 나아갔다는 부분에 있어서 많은 의의를 둔다.
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Hong Seok Lee(李弘䄷,),Chang Hwan Cho(曺章煥),Eun Seop Lee(李殷燮),Byong Hee Hong(洪丙憙),Eun Hee Hong(洪殷憙),Keun Yong Park(朴根龍) 한국육종학회 1985 한국육종학회지 Vol.17 No.3
For upland crops the returns from the investment in variety developmet and improvement are manifested through the increased production and superior quality of the crops grown from the new varieties. The varieties must be distributed widely, and rapidly, and sufficient seed or vegetatively propagated materials must be produced so that the varieties can be grown on the farms in the area in which it is adapted. The benefits from the improved varieties can be realized through growing the certified seed with sufficient genetic identity, purity and plumpness. Of the upland crops including wheat and barley, soybeans and other legumes, minor cereals and root and tuber crops, currently important crops were evaluated for the current situation and problems of seed renewing systems, and for the status of the crop production and demand and supply to find out practical problems in seed production. Solutions to the problems have generally been found from the investigation and long experience. For increased production and grain quality improvement of malting barley and rye, seed renewing programs should be strengthened in the near future. Certified seed supply and shortening of good quality seed renewing-year interval must be made through improvement of varietal and regional seed renewing systems. Particularly, for emergent need of wheat seed, foundation seed storing system must be established. In, soybeans six-year interval renewing system would be desirable in practice and should be fully practiced. Soybean seed production has been conducted by the Farmer’s Corporation Agency in accordance with increased soybean production assistance plan. However, certified seed production system and good quality seed production techniques must be applied desirably. Government-leading purchase price for the soybeans produced by farmers must be increased for farmers’ willingness to produce more soybeans. For corn sufficient amount of certified seed must be produced because a quantity of corn seed has been imported to meet the demand. In 1990, estimated amount of corn seed 1,500 to 2,000 M/T would be needed for silage and grain corn production. Past experience of suplus corn seed suggests that low temperature seed storage facility is to be facilitated for safe storage of high quality of corn seed.
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이홍석,홍은희,이은섭,조창환,박근용,홍병희 한국콩연구회 1985 韓國콩硏究會誌 Vol.2 No.2
生産性이 높고 健全한 優良種子의 育成普及은 農業生産의 基本이며, 이를 위하여 莫大한 人力과 豫算을 投與하여 新品種 育成에 努力하고 있으나, 育種家에 依해서 育成된 新品種이 農家에서 재배되어 그 品種 고유의 우수성을 發揮하는 데 까지는 經濟·社會的 내지는 種子更新體系上 關聯되는 많은 要因이 있겠다. 田作物에는 麥類·豆類·雜穀 諸類 等 많은 作物이 包含돼 있으나 現實的으로 重要度가 높은 作物들을 대상으로 재배 생산需給現況과 種子生産·供給狀況을 檢討하고 種子更新의 意義와 效果·種子의 混種·混化·種子供給 體系의 國內外 比較 等 主要 田作物의 種子更新 現況과 問題點을 끌어내고 보다 效果的인 種子 普及 事業을 위한 改善 方向을 提示하였는바 作物別 主要 骨字를 要約하면 다음과 같다. For upland crops the returns from the investment in variety development and improvement are manifested through the increased production and superior quality of the crops grown from the new varieties. The varieties must be distributed widely, and rapidly, and sufficient seed or vegetatively propagated materials must be produced so that the varieties can be grown on the farms in the area in which it is adapted. The benefits from the improved varieties can be realized through growing the certified seed with sufficient genetic identity, purity and plumpness. Of the upland crops including wheat and barley, soybeans and other legumes, minor cereals and root and tuber crops, currently important crops were evaluated for the current situation and problems of seed renewing systems, and for the status of the crop production and demand and supply to find out practical problems in seed production. Solutions to the problems have generally been found from the investigation and long experience. For increased production and grain quality improvement of malting barley and rye, seed renewing programs should be strengthened in the near future. Certified seed supply and shortening of good quality seed renewingyear interval must be made through improvement of varietal and regional seed renewing systems. Particularly, for emergent need of wheat seed, foundation seed storing system must be established. In soybeans six-year interval renewing system would be desirable in practice and should be fully practiced. Soybean seed production has been conducted by the Farmer's Corporation Agency in accordance with increased soybean production assistance plan. However, certified seed production system and good quality seed production techniques must be applied desirably. Government-leading purchase price for the soybeans produced by farmers must be increased for farmers' willingness to produce more soybeans. For corn sufficient amount of certified seed must be produced because a quantity of corn seed has been imported to meet the demand. In 1990, estimated amount of corn seed 1,500 to 2,000 M/T would be needed for silage and grain corn production. Past experience of suplus corn seed suggests that low temperature seed storage facility is to be facilitated for safe storage of high quality of corn seed.
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동위효소 분석과 제한효소 단편 다형화현상을 이용한 보리 품종의 분류
은무영,박노동,진병순,이은섭 한국농화학회 1993 Applied Biological Chemistry (Appl Biol Chem) Vol.36 No.3
The methods of isoelectric focusing of 4 isozymes in polyacrylamide horizontal slab gels and restriction fragment length polymorphisms (RFLPs) were applied to characterize the biochemical phenotypes of 19 cultivars of barley. Among 19 barley cultivars screened, 7 esterase, 3 phosphoglucose isomerase, 4 peroxidase and 2 alcohol dehydrogenase isozyme phenotypes were distinguished by isoelectric focusing. When purified DNA of each cultivar was digested with restriction enzyme EcoRV and analyzed its RFLPs with barley DNA markers pMSU 51 or pMSU 71, two distinct RFLP patterns were shown. Based on the four isozymes and two RELP polymorphisms. 19 cultivars of barley were classified into 13 biochemical phenotypes. Phylogenetical relationships among 13 biochemical phenotypes classified were determined using Nei's F-statistics and the phylogenetic dendrogram was constructed.
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