http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이지영(Jiyoung Lee),김지호(Jiho Kim),이은아(Euna Lee),이홍철(Hongchul Lee) 한국정보기술학회 2023 한국정보기술학회논문지 Vol.21 No.2
The development of various deep learning techniques have been applied in various applications and achieved excellent performance. On the other hand, deep learning is continuously being used for image sensibility analysis, which can detect users facial expression and provide appropriate feedback and service. However, the data that actually occurs has excessively high resolution, non-consistent features, and includes other objects, which degrades the performance of classification results. Also, facial expressions are influenced by culture and liveliness, but many existing studies consist mostly of Western faces. Therefore, in this study, we propose a deep learning-based pre-processing method that effectively detects face regions even in images with various sizes and backgrounds, and develop a robust deep learning model for detecting various facial expressions of Koreans. In this study, the proposed method achieved a performance of 84.37 in the dataset for Korean emotion recognition.
개인사용자를 포함하는 JXTA 기반의 Service Oriented Architecture 구현
김태호(TaeHo Kim),이홍철(HongChul Lee),천현재(HongChul Lee),김준룡(JunRyong Kim) 한국컴퓨터정보학회 2007 韓國컴퓨터情報學會論文誌 Vol.12 No.4
본 논문에서는 상대적으로 B2B 환경만을 고려하고 있는 SOA 프레임워크를 대신하여 일반 사용자들에게도 원활한 서비스 제공을 가능하게 하는 SOA 프레임워크를 제시한다. 이를 위해 SOA의 개념과 특징, 구성요소에 대해 살펴본 후 이를 차세대 P2P 플랫폼으로 부각되고 있는 JXTA를 사용하여 구현한다. 제안된 프레임워크는 다른 SOA 프레임워크들의 기본적인 기능들을 포함하면서, 다른 프레임워크들에 비해 서비스 공급과 사용이 쉽고, 서비스가 데이터와 그 데이터를 제어할 수 있는 어플리케이션이 실행 가능한 형태로 공급되어 보안 문제를 해결 할 수 있으며, 각각의 peer들이 서비스 공급자, 서비스 사용자, 서비스 저장소의 역할을 동시에 수행할 수 있는 다양한 장점이 있다. This paper presents an SOA framework that enables smooth provision of service to ordinary users while also replacing the current B2B environment-oriented SOA framework. To that end, the proposed SOA will be reviewed for its concept, characteristics, and components. Key to its design is that it will be implemented using the prospective next-generation P2P platform known as JXTA. The proposed framework includes all the basic functions of other SOA frameworks, and will make provision and use of services more easy compared with other frameworks. Under this service, data and applications controlling these data are provided in an enabling format, thereby addressing security problems. Another advantage of this proposed framework is that each peer is able to play all roles of a service provider, service client, and service registry.
무인자동차의 주행을 위한 국부지도 생성방법에 대한 연구
문희창(HeeChang Moon),이홍철(HongChul Lee),김정하(JungHa Kim) 한국자동차공학회 2006 한국자동차공학회 Symposium Vol.- No.-
This paper deals with local map building method using obstacle detecting sensors such as laser scanner, camera, and ultra sonic sensor for unmanned ground vehicle(UGV). The UGV is consists of several systems. For example navigation system, obstacle detecting system, vehicle control system and arbiter system. Among the systems, obstacle detecting system is to detect obstacles in front of the vehicle using obstacle detecting sensors. These sensors generate various types of output data. So fusing sensors data is vary important. The local map is good for adding the sensors data. In this paper, we introduce our UGV systems and local map building method for sensor data fusing.
안전제약 및 안전성능척도에 기반한 화학공장 배치 설계 절차
박지명(JiMyoung Park),이홍철(HongChul Lee),박상철(SangChul Park) (사)한국CDE학회 2017 한국CDE학회 논문집 Vol.22 No.3
Proposed in the paper is a layout design procedure for a chemical plant focusing on the safety issues. Although interest in safety has increased, chemical plant accidents are still growing. The purpose of this study is to derive safety - related constraints and performance indicators by analyzing the system and existing research, and to propose a design procedure that can reflect the derived constraints and performance indicators. The design examples of chemical plants reflected the design procedure, safety constraints and safety KPI proposed in this study.
노용호(Roh, yongho),이홍철(Lee, hongchul) 국제관광산업학회 2008 국제관광산업연구 Vol.1 No.2
The research is 194 person farming village promotion agency public officials regarding the seclusion after farming village migration intention determining factor in the object it researched. Analysis result it has the affirmative recognition which transfer relates with farming village migration as the preparation migration, for land security. migration funds preparation. Hope companion. The migration hope area against the back with the fact that it will make a dictionary preparation. It is a male specially and recording where the age will be low, the person who is the spouse, economic level is above usual, the person where also the health condition is satisfactory, the person who has a dwelling experience to the person and the farming village where the attitude regarding the farming village has an affirmative recognition compared to was analyzed with the fact that the migration intention who the person who is not will migrate is higher.