TY - JOUR
T1 - Animated Stickies
T2 - Fast Video Projection Mapping onto a Markerless Plane through a Direct Closed-Loop Alignment
AU - Kagami, Shingo
AU - Hashimoto, Koichi
N1 - Funding Information:
Part of this work was supported by JST ACCEL JPMJAC1601 and JSPS Grant-in-Aid 19H04146, 16H02853, and 16H06536.
Publisher Copyright:
© 2019 IEEE.
PY - 2019/11
Y1 - 2019/11
N2 - This paper presents a fast projection mapping method for moving image content projected onto a markerless planar surface using a low-latency Digital Micromirror Device (DMD) projector. By adopting a closed-loop alignment approach, in which not only the surface texture but also the projected image is tracked by a camera, the proposed method is free from a calibration or position adjustment between the camera and projector. We designed fiducial patterns to be inserted into a fast flapping sequence of binary frames of the DMD projector, which allows the simultaneous tracking of the surface texture and a fiducial geometry separate from a single image captured by the camera. The proposed method implemented on a CPU runs at 400 fps and enables arbitrary video contents to be 'stuck' onto a variety of textured surfaces.
AB - This paper presents a fast projection mapping method for moving image content projected onto a markerless planar surface using a low-latency Digital Micromirror Device (DMD) projector. By adopting a closed-loop alignment approach, in which not only the surface texture but also the projected image is tracked by a camera, the proposed method is free from a calibration or position adjustment between the camera and projector. We designed fiducial patterns to be inserted into a fast flapping sequence of binary frames of the DMD projector, which allows the simultaneous tracking of the surface texture and a fiducial geometry separate from a single image captured by the camera. The proposed method implemented on a CPU runs at 400 fps and enables arbitrary video contents to be 'stuck' onto a variety of textured surfaces.
KW - Spatial augmented reality
KW - high-speed vision
KW - projector-camera system
KW - visual tracking
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U2 - 10.1109/TVCG.2019.2932248
DO - 10.1109/TVCG.2019.2932248
M3 - Article
C2 - 31484122
AN - SCOPUS:85072943312
SN - 1077-2626
VL - 25
SP - 3094
EP - 3104
JO - IEEE Transactions on Visualization and Computer Graphics
JF - IEEE Transactions on Visualization and Computer Graphics
IS - 11
M1 - 8821571
ER -