TY - GEN
T1 - A 6DoF fiducial tracking method based on topological region adjacency and angle information for tangible interaction
AU - Nishino, Hiroki
PY - 2010
Y1 - 2010
N2 - In this paper, we describe a new method for camera-based fiducial tracking. Our new method is based on the combination of topological region adjacency and angle information, where as related works by Johnston's RAG target [7], Costanza's D-Touch [3], and Kaltenbrunner's reacTIVision [2] are based on the uniqueness of the topological region adjacency structure. Such a combination of the topological region adjacency and angle information enables a wider unique ID range, while maintaining the merit of fast and robust fiducial tracking in topology-based approach. Our method makes it possible to obtain the 6 degrees-of-freedom (6DoF). Such problems of a narrow unique ID range and lack of 6DoF information have been the main deficits in most systems based on topological region adjacency approach, when compared to other fiducial tracking methods.
AB - In this paper, we describe a new method for camera-based fiducial tracking. Our new method is based on the combination of topological region adjacency and angle information, where as related works by Johnston's RAG target [7], Costanza's D-Touch [3], and Kaltenbrunner's reacTIVision [2] are based on the uniqueness of the topological region adjacency structure. Such a combination of the topological region adjacency and angle information enables a wider unique ID range, while maintaining the merit of fast and robust fiducial tracking in topology-based approach. Our method makes it possible to obtain the 6 degrees-of-freedom (6DoF). Such problems of a narrow unique ID range and lack of 6DoF information have been the main deficits in most systems based on topological region adjacency approach, when compared to other fiducial tracking methods.
KW - Computer vision
KW - Fiducial tracking
KW - Human computer interface
KW - Tangible interaction
UR - http://www.scopus.com/inward/record.url?scp=77950823099&partnerID=8YFLogxK
U2 - 10.1145/1709886.1709937
DO - 10.1145/1709886.1709937
M3 - 会议稿件
AN - SCOPUS:77950823099
SN - 9781605588414
T3 - TEI'10 - Proceedings of the 4th International Conference on Tangible, Embedded, and Embodied Interaction
SP - 253
EP - 256
BT - TEI'10 - Proceedings of the 4th International Conference on Tangible, Embedded, and Embodied Interaction
T2 - 4th International Conference on Tangible, Embedded, and Embodied Interaction, TEI'10
Y2 - 25 January 2010 through 27 January 2010
ER -