지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2022.7
- 수록면
- 912 - 921 (10page)
이용수
초록· 키워드
오류제보하기
Autonomous vehicles equipped with cameras, such as robots, fork lifts, or cars, can be found frequently in industry sites or usual life. Those cameras show planar motion because the vehicles usually move on a plane. Sometimes the cameras in fork lifts moves vertically. The cameras under planar and vertical motion provides useful properties for horizontal or vertical lines that can be found easily and frequently in our daily life. In this paper, some useful back-projection properties are suggested, which can be applied to horizontal or vertical line images captured by a camera under planar and vertical motion. The line images are back-projected onto a virtual plane that is parallel to the planar motion plane and has the same orientation at the camera coordinate system regardless of camera motion. The back-projected lines on the virtual plane provide useful information for the world lines corresponding to the back-projected lines, such as line direction, angle between two horizontal lines, length ratio of two horizontal lines, and vertical line direction. Through experiments with simple plane polygons, we found that the back-projection properties were useful for estimating correctly the direction and the angle for horizontal and vertical lines.
목차
ABSTRACT
1. 서론
2. 좌표계 설정 및 가상평면 역투영
3. 유용한 역투영 속성 및 활용
4. 실험 결과 및 고찰
5. 결론
REFERENCE
참고문헌 (10)
참고문헌 신청
J.W. An and Y. Ko, “Ceiling-Based Localization of Indoor Robots Using Ceiling-Looking 2D-LiDAR Rotation Module,” Journal of Korea Multimedia Society, Vol. 22, No. 7, pp. 780-789, 2019.
J. Lee, “Recognition Techniques Applied to Autonomous Cars,” Korea Multimedia Society, Vol. 19, No. 4, pp. 18-27, 2015.
J. Xiao, H. Lu, L. Zhang, and J. Zhang, “Pallet Recognition and Localization using an RGB-D Camera,” International Journal of Advanced Robotic Systems, Vol. 14, Issue 6, 2017, (https://doi.org/10.1177/1729881417737799).
S. Byun and M. Kim, “Real-time Positioning and Orienting of Pallets Based on Monocular Vision,” Proceeding of 20th International Conference on Tools with Artificial Intelligence (ICTAI), pp. 505-508, 2008.
S. Byun and M. Kim, “Pallet Measurement Method for Automatic Pallet Engaging in Real-Time,” Journal of Korea Multimedia Society, Vol. 14, No. 2, pp. 171-181, 2011.
J. Lee, “Recognition Techniques Applied to Autonomous Cars,” Korea Multimedia Society, Vol. 19, No. 4, pp. 18-27, 2015.
J. Xiao, H. Lu, L. Zhang, and J. Zhang, “Pallet Recognition and Localization using an RGB-D Camera,” International Journal of Advanced Robotic Systems, Vol. 14, Issue 6, 2017, (https://doi.org/10.1177/1729881417737799).
S. Byun and M. Kim, “Real-time Positioning and Orienting of Pallets Based on Monocular Vision,” Proceeding of 20th International Conference on Tools with Artificial Intelligence (ICTAI), pp. 505-508, 2008.
S. Byun and M. Kim, “Pallet Measurement Method for Automatic Pallet Engaging in Real-Time,” Journal of Korea Multimedia Society, Vol. 14, No. 2, pp. 171-181, 2011.
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