Sanghoon Kim, Sangmu Lee, Seungjong Kim, Joosock Lee
언어
영어(ENG)
URL
https://www.earticle.net/Article/A147262
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
A mobile robot with various types of sensors via ubiquitous networks is introduced. We designed a mobile robot composed of TCP/IP network, wireless camera and several sensors in an environment, and show object avoiding and tracking methods necessary for providing diverse services desired by the people. To avoid obstacles(objects), active sensors such as infrared rays sensors and supersonic waves sensors are employed together and measures the range in real time between the obstacles and the robot. We focus on how to track a object well because it gives robots the ability of working for human. This paper suggests effective visual tracking system for moving objects with specified color and motion information. The proposed tracking system includes the object extraction and definition process which uses color transformation and AWUPC computation to decide the existence of moving object. Active contour information and shape energy function are used to exactly tract the objects with shape changes. Finally, real time mobile robot avoiding and tracking objects is implemented.
목차
Abstract 1. Introduction 2. Mobile Robot System 3. Extraction of the Object Region 3.1 Normalized color transform 3.2. Moving color transform using AWUPC 3.3. Segmentation of the moving object 4. Tracking Moving Object 4.1 Shape information function for objects 4.2 Correspondence problem 5. Experiment 5.1 Range Estimation using sensors 5.2 Extraction of the moving color 5.3. Experiments for object tracking 6. Conclusion References
키워드
Object trackingMoblie robotMoving color and shape information
저자
Sanghoon Kim [ Dept. of Control & Information and ETI(Electronic Technology Institute), Hankyong National University ]
Sangmu Lee [ Dept. of Control & Information and ETI(Electronic Technology Institute), Hankyong National University ]
Seungjong Kim [ Dept. of Computer Science, Hanyang Women’s College, Seoul, Korea ]
Joosock Lee [ SoC R&D Center, Chungbuk Technopark, Korea ]
보안공학연구지원센터(IJAST) [Science & Engineering Research Support Center, Republic of Korea(IJAST)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Advanced Science and Technology
간기
월간
pISSN
2005-4238
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Advanced Science and Technology vol.3