http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
정영준,전효병,심귀보 중앙대학교 생산공학연구소 1999 생산공학연구소 논문집 Vol.8 No.2
스테레오 영상 처리에 있어서 중요한 과정은 왼쪽 영상과 오른쪽 영상의 일치하는 화소를 찾는 스테레오 정합 과정 이다. 정합 방법에는 두 가지 방법이 있다. 한가지는 영역기반의 방법이며 다른 방법은 특징기반 방법이다. 영역기반 방법은 특정기반 방법에 비해서 연산 시간이 많이 소요되며, 특징기반 방법은 연산 시간에 있어서는 장점이 있지만 영상의 모든 화소에 대한 정합을 수행 할 수 없다. 본 논문에서는 영역기반 스테레오 정합 방법으로 후보접합 방법을 제안하였다. 이 방법은 영상의 밝기 정보를 평판화 하고, 정합 후보를 찾은 후 상관도에 의한 방법으로 정합을 수행한다. 본 알고리즘의 효율성을 확인하기 위하여 몇가지 스테레오 영상에 대해서 실험하였다. The most important step in stereo image processing is stereo matching porcess which is conjugate pair of pixel finding process in the left and right image. There are two matching methods. The one is an area based approach and another is a feature based approach. An area based approach needs much calculation time than feature based approach and feature based approach has advantage in calculation time, but can not obtain matched data for all pixels in the image. In this paper, we propose a candidate matching algorithm. This method converts brightness data of image to equalized value and find candidates of matching and find matching point by correlation method. We experiment with some stereo images to validate effectiveness of this algorithm.
농촌경관 중요요소의 조작을 통한 경관평가 : 농촌 문화마을을 대상으로 The case of Rural Culture Village
서주환,심성보,전영임,박태희,조영배 경희대학교 부설 디자인연구원 2002 예술· 디자인학연구 Vol.5 No.1
This study does questionnaire over recognition of landscape, major landscape and impressive site in rural community, and research visual preference through precessing pictures with a computer about major landscape. The landscape with natural fabric generally harmonizing with background is high in preference. Also, though major landscape factors are similar, preference is different according to shape, size, quality and color.
전홍태,심귀보,김용호,김성현,최영길 중앙대학교 생산공학연구소 1992 생산공학연구소 논문집 Vol.1 No.2
지능 제어기를 구현하기 위한 한 방법으로 본 논문은 퍼지 논리와 신경망 제어기법을 합성 결합한 새로운 형태의 FNC(Fuzzy-Neural Controller)와 적응 뉴럴-퍼지 제어 방식을 제안한다. 제안되는 뉴럴-퍼지 시스템은 적응성과 학습능력의 두가지 주요한 기능을 갖는다. 먼저 FNC에서의 퍼지 규칙의 전건부와 후건부는 클러스터링 방법과 다층신경망에 의해 구현된다. 그리고 MNN(Model Neural Network)에서의 다층신경망은 수학적 모델링이 어려운 플랜트의 상태를 동정하는데 도입하고 동적인 환경에 적응하도록 제어기에 교사 신호를 제공한다. FNC와 MNN으로 구성된 적응 제어시스템은 학습 알고리듬으로 역전파 학습 알고리듬이 사용된다. 제안된 방식의 효용성은 2 d.o.f 로보트 매니퓰레이터와 cart-pole의 모의 실험으로 입증된다. As an approach to develope the intelligent control scheme, this paper will propose an adaptive neural-fuzzy control scheme. The proposed neural-fuzzy control system, which consists of the Fuzzy-Neural Controller(FNC) and Model Neural Network(MNN), has two important characteristics of adaptation and learning. In the FNC, the antecedence and consequence of the fuzzy rule are constructed by a clustering method and a multi-layer neural network. And in the MNN, a multi-layer neural network is utilized to identify a unknown controlled plant and provides the FNC with the teaching signal. After constructing the adaptive control system using the FNC and the MNN, the error back propagation algorithm has been adopted as a learning technique. The effectiveness of the proposed scheme will be demonstrated by computer simulations of a cart-pole and a two d.o.f. robot manipulator.
서주환,이준근,심성보,전영임 경희대학교 디자인연구원 2004 예술· 디자인학연구 Vol.7 No.1
The cultural interchanges have been dramatically increased between Korea and China since the diplomatic agreement on the 24th of August, 1992, Among the several discussions between the two countries, particularly building up Korea traditional garden will take concrete shape in Kwan-dong in China. These followings are the basic plans. First, the project approaches the garden as a place for the interchange and the cooperation between the counties, and where people can experience Korea traditional garden. Secondly, it is plotted to express the distinct character and originality of Korea traditional garden. Third, it applies the same materials, subject matters and the same construction method of Korea traditional garden. We can use the most similar materials if it is not possible. Fourth, the project is plotted to make the efficient use of the land form to decrease the damage of natural environment.
金源,張根亨,曺英鎬,沈學輔 慶北大學校 1992 論文集 Vol.52 No.-
This report is an investigation of revestagation and secondary succession in the burned area. The forest fire occurred in Mt. Ch'olye on April, 1989. After logging of the burned pine tree, the seedlings of Pinus koraiensis were planted by the replaceable plant in there. The results are summarized as follows : Dorminant species in the first year(B-1) after fire were Miscanthus sinensis var. purpurascens, Carex humilis and Duchesnea chrysantha and those in the second year(B-2) after fire Miscanthus sinensis var. purpurascens, Carex humilis and Lespedeza cyrtobotrya. the biological spectra in both burned and unburned areas were H-D_1-R_5-e type. The indices of similarity showed that B-1 and B-2 was 0.667, B-1 and U 0.526, and B-2 and U 0.500. Degree of succession(DS) was 181, 345, 1090 and species diversity(H) 2.35, 2,73, 2.54 and evenness index(e) 0.61, 0.73, 0.73 and dominance index(C) 0.17, 0.11, 0.15, in B-1 and U site, respectively. Biomass of B-2 site was higher than that of B-1 site. Litter amount(kg/m^2) of burned and unbrurned areas were 0.017 and 0.863. Soil pH, content of total nitrogen, organic matter, organic carbon, and water holding capacity of burned area were higher than those of unburned area while content of available phosphorus, exchangeable pottassium, C/N ratio, and water content of unburned area were higher than those of burned area, respectively.
Analgesic efficacy of ropivacaine wound infusion after laparoscopic colorectal surgery
Bo Young Oh,Yoon Ah Park,Hye Young Koo,Seong Hyeon Yun,Hee Cheol Kim,Woo Yong Lee,Juhee Cho,Woo Seog Sim,Yong Beom Cho 대한외과학회 2016 Annals of Surgical Treatment and Research(ASRT) Vol.91 No.4
Purpose: Local anesthetic wound infusion has been previously investigated in postoperative pain management. However, a limited number of studies have evaluated its use in laparoscopic colorectal surgery. This study aims to evaluate whether ropivacaine wound infusion is effective for postoperative pain management after laparoscopic surgery in patients with colorectal cancer. Methods: This prospective study included 184 patients who underwent laparoscopic surgery for colorectal cancer between July 2012 and June 2013. The patients were grouped as the combined group (intravenous patient-controlled analgesia [IVPCA] plus continuous wound infusion with ropivacaine, n = 92) and the PCA group (IV-PCA only, n = 92). Efficacy and safety were assessed in terms of numeric rating scale (NRS) pain score, opioid consumption, postoperative recovery, and complications. Results: The total quantity of PCA fentanyl was significantly less in the combined group than in the PCA group (P < 0.001). The NRS score of the combined group was not higher than in the PCA group, despite less opioid consumption. There were no differences between groups for postoperative recovery and most complications, including wound complications. However, the rate of nausea and vomiting was significantly lower in the combined group (P = 0.022). Conclusion: Ropivacaine wound infusion significantly reduced postoperative opioid requirements and the rate of nausea/vomiting. This study showed clinical efficacy of ropivacaine wound infusion for postoperative pain control in colorectal cancer patients undergoing laparoscopic surgery.