I. Kitahara, H. Saito, S. Akimichi, T. Ono, Y. Ohta and T, Kanade : "Large-scale Virtualized Reality ", Proc. of IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR2001) Technical Sketches, CD-ROM Publication , Hawaii, USA , December 2001
I. Kitahara and Y. Ohta : "Scalable 3D Representation for 3D Video Display in a Large-scale Space [Honorable Mention for the Outstanding Paper Award] ", Proc. of IEEE Virtual Reality 2003 Conference (VR2003), pp.45-52 , Los Angels, USA , March 2003
T. Koyama, I. Kitahara and Y. Ohta : "Live 3D Video in Soccer Stadium ", ACM SIGGRAPH 2003 Sketches & Applications, DVD-ROM Publication , San Diego, USA , August 2003
T. Koyama, I. Kitahara and Y. Ohta : "Live Mixed-Reality 3D Video in Soccer Stadium ", Proc. of The 2nd IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR2003), pp.178-187, , Tokyo, Japan , October 2003
H. Bouchnaif, Y. Kameda, Y. Mukaigawa and Y, Ohta : "Probabilistic Framework for Intelligent Filming by Switching Temporarily Locked Pan-Tilt Cameras ", Proceedings of IAPR Conference on Machine Vision Applications (MVA2005), pp.108-111 , Tsukuba, Japan , May 2005
T. Koyama, Y. Mukaigawa, Y. Kameda and Y. Ohta : "Real-Time Transmission of 3D Video to Multiple Users via Network ", Proceedings of IAPR Conference on Machine Vision Applications (MVA2005), pp.328-331 , Tsukuba, Japan. , May 2005