TY - GEN
T1 - Motion capture system using single-track gray code
AU - Fujii, Tomoko
AU - Nii, Hideaki
AU - Tokiwa, Takuji
AU - Sugimoto, Maki
AU - Inami, Masahiko
PY - 2008
Y1 - 2008
N2 - In this paper, we describe a high speed optical motion capture method that has a simple mechanism. We use a light shielding filter using a pattern of Single-Track Gray Code (STGC) [1] absolute encoder to take location of IR light marker tags instead of high-speed camera or row of binary coded masks. Therefore, this system can convert the position coordinate of tags into the digital signal directly, and it can track faster than the traditional method, with only the combination of inexpensive optical parts.
AB - In this paper, we describe a high speed optical motion capture method that has a simple mechanism. We use a light shielding filter using a pattern of Single-Track Gray Code (STGC) [1] absolute encoder to take location of IR light marker tags instead of high-speed camera or row of binary coded masks. Therefore, this system can convert the position coordinate of tags into the digital signal directly, and it can track faster than the traditional method, with only the combination of inexpensive optical parts.
KW - Infrared light
KW - Motion capture
KW - Single-track gray code
UR - http://www.scopus.com/inward/record.url?scp=67649406159&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=67649406159&partnerID=8YFLogxK
U2 - 10.1145/1501750.1501876
DO - 10.1145/1501750.1501876
M3 - Conference contribution
AN - SCOPUS:67649406159
SN - 9781605583938
T3 - Proceedings of the 2008 International Conference on Advances in Computer Entertainment Technology, ACE 2008
SP - 426
BT - Proceedings of the 2008 International Conference on Advances in Computer Entertainment Technology, ACE 2008
T2 - 2008 International Conference on Advances in Computer Entertainment Technology, ACE 2008
Y2 - 3 December 2008 through 5 December 2008
ER -