Adaptive Electrical Muscle Stimulation(EMS) 치료기에 관한 연구

김백기,이귀선,김진혁 한국정보기술학회 2019 한국정보기술학회논문지 Vol.17 No.10

In this paper, a system for treating muscular dystrophy was proposed using Electrical Muscle Stimulation(EMS), which artificially induced contraction of muscles through electrical signals. The proposed system can find exercise points that meet the user's physical conditions, make optimal settings and exercise. The existing system could be used mainly by the prescribing of specialists in hospitals, but the system proposed in this paper is the most characteristic feature of making it possible for the user himself to find the correct points of muscle movement, making it available without the assistance of a professional. In addition, the proposed system was portable and wireless was adopted to maximize user convenience. In the future, it is possible to use it as a training tool for athletes and the public as well as for patients with muscular dystrophy. 본 논문에서는 전기적 신호를 이용하여 인위적으로 근육의 수축을 유도하는 Electrical muscle stimulation (EMS)를 이용하여 근감소증을 치료하기 위한 시스템을 제안하였다. 제안한 시스템은 사용자의 신체조건에 맞는 운동점을 찾아서 최적의 설정을 하고 운동을 할 수 있다. 기존의 시스템은 주로 병원에서 전문가의 처방에 의해 사용할 수 있었으나, 본 논문에서 제안한 시스템은 사용자 스스로가 정확한 근육운동점을 찾는 것을 가능하게 하여 전문가의 도움 없이도 사용가능하게 한 것이 가장 큰 특징이다. 또한 제안한 시스템은 휴대가 가능하며, 무선방식을 채택하여 사용자의 편의를 극대화 하였다. 향후 근감소증 환자뿐만이 아니라 운동선수나 일반인의 트레이닝 도구로 사용하는 것이 가능하다.

한국 노사관계의 현황과 문제점 및 그 개선방안에 관한 연구

김백기 中央大學校 行政大學院 1991 行政硏究 Vol.1 No.1

지식베이스를 이용한 영역이해에 관한 연구

金栢起,鄭日和,崔寅浩,李大寧 慶熙大學校 1994 論文集 Vol.23 No.-

본 논문은 지식베이스를 이용한 영역이해에 관한 것으로 영역지식원과 제어지식원을 분리, 영역 지식원을 특징량에 따라 계층적으로 모델링하여 시스템을 구현함으로써 화상의 이해율 및 지식원의 정합율을 향상시키고 검증처리속도를 개선하였으며 전문적인 경험적 지식의 집적화와 갱신이 가능하도록 하였다. In this paper, we present a region understanding method using knowledge base. we splited domain knowledge sources and control knowledge sources and implimented image understanding system modeled on domain knowledge sources hiearchically according to minutia. The purposes of this paper are to improve the understanding rate for images and the matching rate of knowledge sources and to advance the processing times for verification. Therefore, it is possible to integrate and renovate the technical heuristic-knowledge.

윤관보존을 위한 개선된 벡터 양자화 알고리즘에 관한 연구

김백기,이대영 대한전자공학회 1994 전자공학회논문지-B Vol.b31 No.12

In this paper, we present a digital image data compression method using vector quantization preserving edges. A new vector quantization algorithm is proposed using a new sampling method and edge region extraction. The codebook generation time is faster than existing algorithms and the quality of decompressed images is much improved. Extrimental results suggest that the resultant compression ratio and PSNR are better than those of BPVQ and HMVQ methods.

내용적 연관성을 지니는 문법 현상 “미래 시제”와 “접속법 2I”에 관하여 - 의미적 특성 및 텍스트 문맥 구조 고찰

김백기 ( Paig Ki Kim ) 한국외국어대학교 언어연구소 2012 언어와 언어학 Vol.0 No.54

This paper observed two German grammatical phenomena “future tense” and “imperfect subjunctive”, which are related to each other semantically. German grammarians have also attempted to explain and to describe both phenomina. But they have treated the grammatical categories in isolated sentences and their interests were limited to the formal structure and sentential semantics. Therefore, not many studies have been performed on the future tense and imperfect subjunctive in the contextual level. This paper aims to fill this gap: Each has its own semantic characteristics and the features are revealed in specific contextual structures. A sentence in the future tense means a guessed event, namely an unreal event which can be realized in most cases. High probability of realization is given in the context. The same applies to the imperfect subjunctive. A sentence in the imperfect subjunctive means either a potential or contrafactual event and each event demands a specific contextual condition.

비교급비교와 텍스트 결속

김백기 한국외국어대학교 외국어 종합연구센터 언어연구소 2000 언어와 언어학 Vol.25 No.-

One of the most acute events which the text linguistics is concerned with is the following question: "How can a conception of the text be worked out which is consequent and productive for treating the language linguistically?" In order to establish such a text conception it is presupposed that the text coherence is investigated and explained correctly and completely. This article aims to extend the empirical bases of the text coherence: The comparative comparison as a semantic phanomen is able to perform a nexus of the sentences, i. e. "text coherence", by means of its structural or also communicative-functional conditions.

목적이 아닌 수단으로서의 문법 : 독일어 교육 현실의 개선을 위한 작은 제안 some reposals to improve the foreign language education

김백기 한국외국어대학교 외국어 종합연구센터 언어연구소 2004 언어와 언어학 Vol.0 No.33

As long as the foreign language education pursues not the theoretical knowledge but the actual ability of language use. particular components of the education should be comply with the aim. The "actual ability of language use" is not limited to an ability to speak correctly, which can be accomplished by using correct rules. It means rather an ability to speak adequately in any given communicational situation and an ability to fulfill speaker's own communicational purpose. Therefore, the grammar as a necessary component of the education should also be not the correctly but the adequately speaking one. In connection with this, the way how the grammar is treated in existing foreign language education can be criticized. It fails to intermediate the learners' actual communicational abilities. In order to overcome the problems. following proposals can be made in principle. Firstly, particular factors which a grammar is composed of should be observed in such a way that their communicative functional properties can be understood. As a presupposition. the authentic texts containing the sentences of contextual conditions, not the isolated ones, should be the main object of the research. Secondly, it should be considered how the factors can be applied to a grammar teaching. In doing so, two things should be excluded if possible. The first one is that the factor can be understood merely theoretically, and the second one that it can be recognized in the language system, hence, cannot appear in a text.

影像데이터 壓縮을 위한 改善된 補間 벡터量子器에 관한 硏究

金栢起,李大寧 慶熙大學校 大學院 院友會 1990 高凰論集 Vol.6 No.-

지문영상의 분류에 관한 연구

김백기,곽윤식,이대영 慶熙大學校 大學院 院友會 1990 高凰論集 Vol.7 No.-

본 논문은 지문의 특징점 추출과 분류에 관한 것으로, Fuzzy set, 교차수를 이용하여 2진화와 세션화를 하였으며 원래 영상의 명암값과 세선화 영상에서의 방향벡터를 이용하여 복원처리를 하였다. 세션영상을 기초로 샘플링 메트릭스를 구성하여 문자열을 생성하고 구문론적 방법론으로 분류를 행하였다.

계열관계 및 통합관계는 문장 내적 범위에 국한되어야 하나? : 의사소통 중심 외국어 교육을 위한 관찰 시각의 확대 Erweiterung der Betrachtungsperspektive fu¨r den kommunikationsorientierten Fremdsprachenunterricht

김백기 한국독일어교육학회 2001 외국어로서의 독일어 Vol.8 No.-

Sollen die pradigmatische und syntagmatische Beziehung in bezug auf einen Einzelsatz Festgesellt serden? - Erweiterung der Betrachtungsperspektive fu¨r den kommunikationsorientierten Fremdsprachenunterricht Die Begriffe der paradigmatischen und syntagmatischen Beziehung, die eigentlich aus einer bestimmten Sprachtheorie, na¨mlich ausder von Ferdinand de Saussure begru¨ndeten strukturalistischen, stammen, sind im sprachwissenschaftlichen Bereich weit bekannt und werden heutzutage noch ha¨ufig behandelt und angewendet. Die beiden Begriffe gelten aber allein als theoretiund zur systematischen Beobachtung bzw. Analyse eines komple xen Sprachpha¨nomens verwendet werden. Die beiden haben auc eime grobe Bedeutung in bezug auf den Fremdsprachenunterricht. Sie ko¨nnen na¨mlich als Grundprinziien dafu¨r, Sprachmatialien, die im Unterricht gelehrt bzw. gelernt werden mu¨ssen, zu systematisieren und registrieren. Aber die beiden Begriffe, also die paradigmatische und syntagematische Beziehung, sing bisher in den Fremdsprachenunterrichten nicht zweckma¨big verwendet worden. Sin wurden allein in bezug auf einen isolierten Einzelsatz behandelt, was fu¨r den kommunikationsorientierten Fremdsprachenunterricht nicht gu¨nstig ist. Es ist also erforderlich, dab die beiden Begriffe u¨ber die Satzgrenze hinaus im Text festgesellt werden, wofu¨r vorausgesetzt ist, dab man bei der Betrachtung der sprachlichen Gro¨ben deren kommunikativ-funktionale Verha¨ltnisse im Text mitberur¨cksichtigt.