Reserch

• Patents and papers
  • D. Song, C. Kim, S.-K. Park "A Multi-temporal Framework for High-level Activity Analysis: Violent Event Detection in Visual Surveillance," Information Sciences 447 (2018) pp. 83-103. (I.F. 4.832)
  • 영상 감지 시스템 및 방법 - System and Method for Image Monitoring (등록번호:10-1394270)
  • 지능형 영상보안 시스템 및 객체 추적 방법 - Intelligent video security system (등록번호:10-1690050)
  • 지정된 사물 및 영역에 대한 감시시스템 및 감시방법 - Surveillance System and Method To Object And Area (등록번호:10-1646000)
  • 다중시차 행위인식 기반의 폭력 검출시스템 및 검출방법 - Violence Detection System And Method Based On Multiple Time Differences Behavior Recognition (등록번호:10-1651410)
  • 사람들의 움직임 불규칙성을 이용한 폭력 행위 검출 장치 및 방법 -APPARATUS AND METHOD FOR DETECTION TERRORISM USING IRREGULAR MOTION OF PEOPLES (등록번호:10-1541272)
  • 고정 및 이동형 카메라에서 이동 객체 추적 장치 및 방법 - Moving Object Tracking System and Method in Static and Moving Camera (출원번호: 2016-0151741)

• Technology Transfer
  • Violence awareness in elevator environments, GYNetworks, 2017

2. Self-supervised Learning-based Terrain Classification and 3D Semantic Mapping for Mobile Robots (2010 ~ 2012)

• Thesis
  • Master(2012): 송동희, 자가 교시 지형 분류와 3차원 지도 작성 (= Self-supervised terrain classification and 3D map building)

• Patents and papers
  • C. Yi, D. Song, J. Cho "Self-Supervised Sensor Learning and Its Application: Building 3D Semantic Maps Using Terrain Classification," International Journal of Distributed Sensor Networks (2014). (I.F. 1.239)
  • D. Song, C. Yi, I. H. Suh and B. U. Choi, "Self-supervised terrain classification based on moving objects using monocular camera," 2011 IEEE International Conference on Robotics and Biomimetics, Phuket, 2011, pp. 527-533. doi: 10.1109/ROBIO.2011.6181340

• Patents and papers
  • 학생 수업태도 분석 시스템 및 분석 방법 - ANALYSIS SYSTEM AND METHOD FOR CLASS ATTITUDE (등록번호: 10-1775974)
  • 깊이 및 영상 정보 기반 사람 추적 장치 및 그 방법 - Device and Method for Tracking People based Depth and Image Information (등록번호:10-1635896)

2. Robot Services for Human (2012 ~ Present)