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변영철,최영우,김경환,이일병,Byeon, Yeong-Cheol,Choe, Yeong-U,Kim, Gyeong-Hwan,Lee, Il-Byeong 한국정보처리학회 2001 정보처리학회논문지B Vol.8 No.1
본 논문에서는 서식 문서를 짧은 처리 시간에 정확히 분류함으로써 실제 환경에서 응용할 수 있는 서식 분류 방법을 제안한다. 제안하는 방법은 서식 문서 이미지 전체를 다루기보다는 처리하고자 하는 서식 문서에서 서식 구조가 많이 다른 곳을 찾아서 매칭 영역으로 결정하고, 그 영역들에 대해서만 비교를 수행함으로써 계산 시간을 줄이고 인식률을 높인다. 선분 추출 시 오류를 고려하기 위하여 기존 인쇄 문자와 채워진 데이터, 그리고 매칭 영역의 크기 정보를 페널티 함수로 반영하여 매칭 영역 선택 시 고려한다. 본 방법은 구조적으로 많이 다르고, 양질의 특징을 포함하는 적은 수의 매칭 영역을 선택함으로써 처리 시간을 줄일 수 있음은 물론 높은 서식 분류율을 얻을 수 있다.
박윤점,이일병,정주연,장흥기,허북구 한국식물인간환경학회 2001 인간식물환경학회지 Vol.4 No.1
This study was surveyed to know utilization of the in graveyard the military and the police(MP), the catholic graveyard(CG) and graveyard of mausoleum(GM). The items of investigation were the ratio, kinds of flower, color of cut flower and form of offering a bunch of flowers. The time of investigation were New Year's day, Chusok(the korean thanksgiving day) and a weekday. On a week day, the ratio of offering a bunch of flowers was 6.3 perrcent in GM. CG and GM were 2 and 6 percent, respectively, On Chusok MP was 9 percent, CG was 25 percent and GM was 55.9 percent. On New Year's Day MP was 17.9 percent, CG was 43.3 percent and GM was 49.8 percent. Except for GM, when we compared the chusok with a week day, they were offered 12-24 times. Of the kinds of cut flower offered a bunch of flowers, chrysanthemum was 60 percent or more without regard to MP, CG and GM. About color of cut flower, white was 39.2 percent or more and yellow was 8.8 percent or more. Most of used colors were white and yellow. And they were 48 percent or more. That of on a week day was low remarkably. The form of offered flower on a graveyard were various: a flower, a basket of flower, a potflower, a flower in a case of glass, and a flower in a vase. Of that, a bunch of flowers were 33 percent or more in GC, MP and CG. KEY WORDS : flower, graveyard, new year's day, chusok, chrysanthemum
서춘순,박윤점,이일병,허북구 한국화훼연구회 2001 화훼연구 Vol.9 No.2
Rosa hybrida L. 'Sandra' was freeze dried and investigated the length fur drying, color change of petal, leaf and stem, and the change of flower diameter, 12 days were needed to dry flower completely by natural drying method, otherwise 2 days needed by freeze drying. There was significant difference between fresh flower and natural dried flower in terms of L, a, b value of petal color, otherwise there was no significant difference between fresh flower and freeze-dried flower. L, a and b value of leaf and stem of freeze-dried flower was different comparing with those of fresh flower, however the degree of difference was not higher than these of natural-dried flower, There was no significant difference between fresh flower and freeze-dried flower in terms of anthocyanin content in petal. The change of flower diameter of natural-dried flower and freeze-dried flower comparing with fresh flower was respectively 52.0% and 9.9%.