Abstract
In this paper, we propose a system for displaying digital contents onto a white real object with an arbitrary shaped surface. This system consists of the uncalibrated camera and projector. We regard the object surface as many small rectangular regions. By calculating homographies between each image planar suface and a devided rectangular region, the projector renders the image which is projected onto the object surface without distortion. The process is performed by using only 2D images in this system, so a user does not need any equipment or special knowledge for 3D measurement of the object surface. In the experiment, we demonstrate that the digital document can be displayed on the surface of a notebook as if it was printed on a real paper surface of the book.
| Original language | English |
|---|---|
| Pages (from-to) | 45-52 |
| Number of pages | 8 |
| Journal | Journal of the Institute of Image Electronics Engineers of Japan |
| Volume | 34 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2005 |
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Keywords
- arbitrary shaped surface
- calibration free
- camera
- homography
- texture mapping
- video projector
ASJC Scopus subject areas
- Computer Science (miscellaneous)
- Electrical and Electronic Engineering
Cite this
“System for Displaying Digital Contents on Real Object with Uncalibrated Camera and Video Projector”. / Hirooka, Shinichiro; Saito, Hideo.
In: Journal of the Institute of Image Electronics Engineers of Japan, Vol. 34, No. 1, 2005, p. 45-52.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - “System for Displaying Digital Contents on Real Object with Uncalibrated Camera and Video Projector”
AU - Hirooka, Shinichiro
AU - Saito, Hideo
PY - 2005
Y1 - 2005
N2 - In this paper, we propose a system for displaying digital contents onto a white real object with an arbitrary shaped surface. This system consists of the uncalibrated camera and projector. We regard the object surface as many small rectangular regions. By calculating homographies between each image planar suface and a devided rectangular region, the projector renders the image which is projected onto the object surface without distortion. The process is performed by using only 2D images in this system, so a user does not need any equipment or special knowledge for 3D measurement of the object surface. In the experiment, we demonstrate that the digital document can be displayed on the surface of a notebook as if it was printed on a real paper surface of the book.
AB - In this paper, we propose a system for displaying digital contents onto a white real object with an arbitrary shaped surface. This system consists of the uncalibrated camera and projector. We regard the object surface as many small rectangular regions. By calculating homographies between each image planar suface and a devided rectangular region, the projector renders the image which is projected onto the object surface without distortion. The process is performed by using only 2D images in this system, so a user does not need any equipment or special knowledge for 3D measurement of the object surface. In the experiment, we demonstrate that the digital document can be displayed on the surface of a notebook as if it was printed on a real paper surface of the book.
KW - arbitrary shaped surface
KW - calibration free
KW - camera
KW - homography
KW - texture mapping
KW - video projector
UR - http://www.scopus.com/inward/record.url?scp=77955446795&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77955446795&partnerID=8YFLogxK
U2 - 10.11371/iieej.34.45
DO - 10.11371/iieej.34.45
M3 - Article
AN - SCOPUS:77955446795
VL - 34
SP - 45
EP - 52
JO - Journal of the Institute of Image Electronics Engineers of Japan
JF - Journal of the Institute of Image Electronics Engineers of Japan
SN - 0285-9831
IS - 1
ER -