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이주행 한국국어교육연구회 2000 국어교육 Vol.- No.103
Adopting the quantative method, this study explores the problems and improvement devices of them. The findings are as follows. The titles of television's program in Korea are composed of phrases among words, phrases, sentences etc. The title of television's program that is formed of a phrase is increased, but the title that are mainly composed of a sentence in 2000. The types of phrase structures of it according to word kinds are various. They are 102 types in 1999 and 110 types in 2000. The distribution ratio of phrases that are formed of easy proper words is 1.6% in 1999 and 2.2% in 2000. The distribution ratio of phrases that are composed of difficult loan words, foreign words, hybrids etc., is 58.2% in 1999 and 59.8% in 2000. The broadcasting company that used the most loan words on the title of televisions' program is KBS2 in 19999 and 2000. The broadcasting company that used the fewest loan words on the title is EBS in 1999 and KBS1 in 2000. The broadcasting company that used the most foreign words on the title is EBS in 1999 and KBS1 in 2000. The broadcasting company that used the fewest foreign words on the title is EBS in 1999 and KBS1 in 2000. All but the loan words such as 'reportage'. 'encore', 'etiquette'. and the like to be borrowed from French and the loan word such as 'Thema' to be borrowed from German loan words from English. All Foreign words used on the title of television's program are English. Also there are the title that had been written wrongly to the orthography and the rules of spacing words. The title of television's program must have the following conditions. (a) It must be the title that attract televiewers' interest. (b) It must be the title that all televiewers can understand. (c) It must be the title that disclose the character and core content of televisions' program. PD must give the title of television's program with a short sentence which is composed of words of high frequency in use as possible. Otherwise he must give it with key words and phrases that all televiewers can understand.
Note on Coupled Line Cameras for Rectangle Reconstruction
이주행,이아현 (사)한국CDE학회 2013 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2013 No.1
Recently, it has been shown that a scene rectangle can be reconstructed from a single image taken by an uncalibrated camera without a prior knowledge of the aspect ratio. This method is based on a special configuration of the coupled line cameras (CLC), which implicitly models the rectangle constraint, and gives a simple analytic equation to compute the parameters of line cameras, which can be further used to find internal and external camera parameters. In this presentation, we analyze the CLC method in various aspects including analytic and geometric interpretations, and performance tested on synthetic and real data.
반사성 교감신경계 기능장애 환자 치료시 방사성 동위원소 혈관주사술을 이용한 효과 판정
이주행,김종래,김진수,이윤우,이영석,이경민,김수연 대한마취과학회 1989 Korean Journal of Anesthesiology Vol.22 No.2
Reflex sympathetic dystrophy syndrome is characterized by variable complex of the following symptoms, such as pain, tenderness, vasomotor instability, and trophic changes in distal extremities resulting from injury to either central or peripheral nervous tissue. We measured blood flow using radioisotope angiography with agent containing technecium-99m in one patient with reflex sympathetic dystrophy syndrome. Blood flow were significantly lower in affected side than normal side. After epidural block with 0.5% lidocaine and left lumbar sympathetic block with 100% alcohol, burning pain was disappeared and blood flow was increased to near or above in relation to the normal side. Radioisotope angiography is a noninvasive study and not so expensive. And we thought that radioisotope angiography may be a useful aid not only for diagnosis, but also for evaluating therapeu-tic response.
A New Solution for Projective Reconstruction Based on Coupled Line Cameras
이주행 한국전자통신연구원 2013 ETRI Journal Vol.35 No.5
We provide a new solution for the projective reconstruction problem based on coupled line cameras (CLCs) and their geometric properties. The proposed solution is composed of a series of optimized steps, and each step is more efficient than those of the initial solution proposed in [1]. We also give a new determinant condition for rectangle determination, which leads to less ambiguity in implementation. The key steps of the proposed solution can be represented with more compact analytic equations due to the intuitive geometric interpretations of the projective reconstruction problem based on CLCs: the center of projection corresponds to the intersection point of the two solution circles of each line camera involved.
An Analytic Solution to Projector Pose Estimation Problem
이주행 한국전자통신연구원 2012 ETRI Journal Vol.34 No.6
We present an analytic solution to the projector pose estimation problem for the pinhole projection model in which the source image is a centered rectangle with an unknown aspect ratio. From a single quadrilateral given as a target image, our solution gives the position and orientation of a projector as well as the aspect ratio of a source image. The proposed method decomposes the problem into two pose estimation problems of coupled line projectors aligned at each diagonal of the given quadrilateral and then computes the common solution that satisfies the relevant geometric constraints. The solution is formulated as simple analytic equations. We also provide a determinant of projectability of an arbitrary quadrilateral.