• The Journal of the Korea institute of electronic communication sciences
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• v.6 no.4
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• pp.559-565
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• 2011

In this paper, we propose the geographic information systems that is able to build geographic information effectively by creating 3D topography after extraction surrounding terrain information through the video shooting in the CCTV camera. We also propose tracing method for object recognized through the video shooting of camera and recognition method which is whether or not the terrain change according to success or not of tracing the object. We apply this method in the industry field we can build a geographic information close to the actual terrain, but also can be used for security, surveillance and tracking system.

• The Journal of the Korea institute of electronic communication sciences
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• v.3 no.4
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• pp.295-303
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• 2008

Under the obligations which is a protection of privacy and a respect for human rights of each person critical is caused by time about surveillance system and CCTV markets which stagnate during that about 911 terror after that securities about importance raising and direction of a ceremony crime prevention are caused by with world grafting of up-to-date IT technique of domestic and changes with the intelligent style surveillance system which leads and quite from the remote place the dead zone this the image which is photographed the Internet leads and with the intelligent style CCTV surveillance systems will be able to control which area at real-time watch and is embodied.

• The Journal of the Korea institute of electronic communication sciences
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• v.4 no.1
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• pp.7-13
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• 2009

Now society has been extending to ubiquitous information society under the information telecommunication facilities. So it is importance to install and design those for the core business. If there is a serious problem on the information telecommunication infra-facility, it could be seriously effected to the life of the people and the national economy. To prevent the those problems, information telecommunication infra-facilities have been installed/supervised due to the proper telecommunication specialists. In this paper, firstly invested the current supervision system and then proposed how to upgrade information telecommunication services through the proposed supervision system for the telecommunication infra-facilities.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.68-71
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• 2012

본 논문은 운영 체제(Operating System)에서 수행되는 프로세스(Process)의 가상 주소 공간(Virtual Address Space)을 기존의 단일 가상 주소 공간에서 다중 가상 주소 공간으로 확장시켜서, 하나의 프로세스가 기존보다 더욱 넓은 가상 메모리 영역을 쉽게 사용할 수 있도록 해주는 방안을 제안한다. 최근 컴퓨팅 기기들은 비약적으로 증가한 메모리를 쉽게 사용할 수 있는 수단이 필요하다. 최근 PAE(Physical Address Extension)를 지원하는 32 비트 프로세서나 32 비트 명령어를 같이 지원하는 64비트 프로세서들은 프로세스의 가상 주소 크기보다 더욱 큰 용량의 메모리를 사용할 수 있어서, 한 프로세스가 장착된 메모리의 일부분 밖에 사용할 수 없는 일이 발생한다. 이를 해결하기 위해서 64비트 프로세서의 경우 64-비트 명령어를 사용하지만 이는 프로그램의 명령어 크기나 포인터 변수 크기의 증가로 메모리 사용량을 크게 늘릴 수 있어서 서버 컴퓨터나 데스크탑 PC 와 같이 충분한 양의 메모리를 장착한 시스템에서만 효과적이다. 본 논문에서 제안하는 다중 주소 공간을 지원하는 프로세스는 모바일 및 임베디드 기기와 같이 상대적으로 제한된 용량의 메모리를 지원하는 시스템에 유용할 것으로 기대한다.

• Journal of the Speleological Society of Korea
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• no.79
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• pp.17-30
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• 2007

Gossi-cave, which is Natural monument No. 219, originally was called Norigok-cave, but happened Imjin-Japanese war, aborigine and Gossi family took refuse to Norigok-cave. Japanese soldiers set fire to this cave, in result lots of people had been died. And then, this cave was called Gossi-cave because Gossi family only survived during the war. Stalactite, Stone pillar that was created from four hundred million ago Harmonized with the others. The length is 6.3km in 1969.6.4. this cave was appointed natural monument as a result of investigating Korean Speleological Society. Kim SaKat a Master Poet(1807-1863) : A Genius with wit and eccentric conduct, a poet who wrote a refined poems with his own dramatic path of life destructed the format of Chines poem and created a new folk literature. He is Kim SaKat - a wizard of poet Kim Sakat - a poet wearing conical bamboo hat. Kim Sakat was born in 1807, in the latter part of Chosun period, his antonym was Kim Byung-Yun. He passed the state examination in the first place when he was 20. Two years later, he set out his life as a wanderer when he realized his winning composition was a criticism on his grandfather.