Abstract
For creating a three-dimensional (3D) model of a real object using a laser scanner and a camera, texture mapping is an effective technique to enhance the reality. However, in case that the positions of the camera and the laser scanner differ from each other, some textureless regions (holes) may exist on the object surface where the appearance information is missing due to the occlusion or out-of-sight of the camera. In this paper, we propose a new texture completion technique utilizing laser reflectivity for hole-free texture mapping. The laser reflectivity, which denotes the power of a reflected laser light/pulse, is obtained as by-product of the range information at laser scanning. Since the laser reflectivity captures the appearance property of the target as a camera image, it is reasonable that the regions with similar reflectance properties have similar color textures. Based on this idea, texture information in these holes is copied and pasted from the other texture regions according to the similarity and the order determined by the texture and laser reflectivity. To verify the performance of the proposed technique, we carried out texture completion experiments in real scenes.
| Original language | English |
|---|---|
| Title of host publication | 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings |
| Pages | 1381-1385 |
| Number of pages | 5 |
| DOIs | |
| Publication status | Published - Dec 1 2013 |
| Event | 2013 20th IEEE International Conference on Image Processing, ICIP 2013 - Melbourne, VIC, Australia Duration: Sep 15 2013 → Sep 18 2013 |
Other
| Other | 2013 20th IEEE International Conference on Image Processing, ICIP 2013 |
|---|---|
| Country | Australia |
| City | Melbourne, VIC |
| Period | 9/15/13 → 9/18/13 |
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All Science Journal Classification (ASJC) codes
- Computer Vision and Pattern Recognition
Cite this
Hole-free texture mapping based on laser reflectivity. / Oishi, Shuji; Kurazume, Ryo; Iwashita, Yumi; Hasegawa, Tsutomu.
2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. 2013. p. 1381-1385 6738284.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Hole-free texture mapping based on laser reflectivity
AU - Oishi, Shuji
AU - Kurazume, Ryo
AU - Iwashita, Yumi
AU - Hasegawa, Tsutomu
PY - 2013/12/1
Y1 - 2013/12/1
N2 - For creating a three-dimensional (3D) model of a real object using a laser scanner and a camera, texture mapping is an effective technique to enhance the reality. However, in case that the positions of the camera and the laser scanner differ from each other, some textureless regions (holes) may exist on the object surface where the appearance information is missing due to the occlusion or out-of-sight of the camera. In this paper, we propose a new texture completion technique utilizing laser reflectivity for hole-free texture mapping. The laser reflectivity, which denotes the power of a reflected laser light/pulse, is obtained as by-product of the range information at laser scanning. Since the laser reflectivity captures the appearance property of the target as a camera image, it is reasonable that the regions with similar reflectance properties have similar color textures. Based on this idea, texture information in these holes is copied and pasted from the other texture regions according to the similarity and the order determined by the texture and laser reflectivity. To verify the performance of the proposed technique, we carried out texture completion experiments in real scenes.
AB - For creating a three-dimensional (3D) model of a real object using a laser scanner and a camera, texture mapping is an effective technique to enhance the reality. However, in case that the positions of the camera and the laser scanner differ from each other, some textureless regions (holes) may exist on the object surface where the appearance information is missing due to the occlusion or out-of-sight of the camera. In this paper, we propose a new texture completion technique utilizing laser reflectivity for hole-free texture mapping. The laser reflectivity, which denotes the power of a reflected laser light/pulse, is obtained as by-product of the range information at laser scanning. Since the laser reflectivity captures the appearance property of the target as a camera image, it is reasonable that the regions with similar reflectance properties have similar color textures. Based on this idea, texture information in these holes is copied and pasted from the other texture regions according to the similarity and the order determined by the texture and laser reflectivity. To verify the performance of the proposed technique, we carried out texture completion experiments in real scenes.
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UR - http://www.scopus.com/inward/citedby.url?scp=84897745312&partnerID=8YFLogxK
U2 - 10.1109/ICIP.2013.6738284
DO - 10.1109/ICIP.2013.6738284
M3 - Conference contribution
AN - SCOPUS:84897745312
SN - 9781479923410
SP - 1381
EP - 1385
BT - 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings
ER -