| Paper Abstract and Keywords |
| Presentation |
2024-03-05 14:30
A Reduction Method of the Number of Polygons Constructing a 3D Model Generated from Point Cloud Data
Yuzhou Pei, Youngha Chang, Nobuhiko Mukai (TCU) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A 3D point cloud is generated from the photos taken with an iPhone stereo camera, and a triangular mesh model is constructed from the point cloud using the k-nearest neighbor method after noise removal. Since this mesh model includes back and overlap faces, the number of polygons in the 3D model can be reduced by integrating overlapping triangles into a single polygon after backface removal using the normal vectors of the faces. This paper describes how to reduce the number of polygons. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Computer Graphics / 3D Model Construction / Point Cloud Data / K-nearest Neighbor Algorithm / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 8, AIT2024-124, pp. 315-316, March 2024. |
| Paper # |
AIT2024-124 |
| Date of Issue |
2024-02-27 (AIT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
AIT IIEEJ AS CG-ARTS |
| Conference Date |
2024-03-05 - 2024-03-05 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo University of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Expressive Japan 2024 |
| Paper Information |
| Registration To |
AIT |
| Conference Code |
2024-03-AIT-IIEEJ-AS-ARTS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Reduction Method of the Number of Polygons Constructing a 3D Model Generated from Point Cloud Data |
| Sub Title (in English) |
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| Keyword(1) |
Computer Graphics |
| Keyword(2) |
3D Model Construction |
| Keyword(3) |
Point Cloud Data |
| Keyword(4) |
K-nearest Neighbor Algorithm |
| Keyword(5) |
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| 1st Author's Name |
Yuzhou Pei |
| 1st Author's Affiliation |
Tokyo City University (TCU) |
| 2nd Author's Name |
Youngha Chang |
| 2nd Author's Affiliation |
Tokyo City University (TCU) |
| 3rd Author's Name |
Nobuhiko Mukai |
| 3rd Author's Affiliation |
Tokyo City University (TCU) |
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| Speaker |
Author-1 |
| Date Time |
2024-03-05 14:30:00 |
| Presentation Time |
80 minutes |
| Registration for |
AIT |
| Paper # |
AIT2024-124 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.8 |
| Page |
pp.315-316 |
| #Pages |
2 |
| Date of Issue |
2024-02-27 (AIT) |