The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dalam kertas ini, kaedah menggabungkan imej julat laser berasaskan tanah dan imej CCD untuk pembinaan semula objek bandar 3D bertekstur dicadangkan. Sistem pemerolehan dibangunkan untuk menangkap imej julat laser dan imej CCD secara serentak dari platform yang sama. Kaedah pendaftaran dibangunkan menggunakan julat laser dan imej CCD dalam proses kasar hingga halus. Imej julat laser didaftarkan dengan andaian pada persediaan penderia, yang bertujuan untuk mengesan konfigurasi awal dengan mantap antara sistem koordinat dua pandangan penderia. Imej CCD dipadankan untuk memperhalusi ketepatan transformasi awal, yang mungkin terdegradasi oleh persediaan sensor yang tidak betul, pengekstrakan ciri yang tidak boleh dipercayai atau dihadkan oleh resolusi spatial rendah imej julat laser. Model 3D bertekstur dijana menggunakan muka satah untuk dinding menegak dan sel segi tiga untuk permukaan tanah, pokok dan semak. Melalui percubaan luar membina semula bangunan menggunakan enam paparan julat laser dan imej CCD, ia ditunjukkan bahawa model 3D bertekstur objek bandar boleh dijana secara automatik.
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Salinan
Huijing ZHAO, Ryosuke SHIBASAKI, "Reconstruction of Textured Urban 3D Model by Fusing Ground-Based Laser Range and CCD Images" in IEICE TRANSACTIONS on Information,
vol. E83-D, no. 7, pp. 1429-1440, July 2000, doi: .
Abstract: In this paper, a method of fusing ground-based laser range image and CCD images for the reconstruction of textured 3D urban object is proposed. An acquisition system is developed to capture laser range image and CCD images simultaneously from the same platform. A registration method is developed using both laser range and CCD images in a coarse-to-fine process. Laser range images are registered with an assumption on sensor's setup, which aims at robustly detecting an initial configuration between the sensor's coordinate system of two views. CCD images are matched to refine the accuracy of the initial transformation, which might be degraded by improper sensor setup, unreliable feature extraction, or limited by low spatial resolution of laser range image. Textured 3D model is generated using planar faces for vertical walls and triangular cells for ground surface, trees and bushes. Through an outdoor experiment of reconstructing a building using six views of laser range and CCD images, it is demonstrated that textured 3D model of urban objects can be generated in an automated manner.
URL: https://global.ieice.org/en_transactions/information/10.1587/e83-d_7_1429/_p
Salinan
@ARTICLE{e83-d_7_1429,
author={Huijing ZHAO, Ryosuke SHIBASAKI, },
journal={IEICE TRANSACTIONS on Information},
title={Reconstruction of Textured Urban 3D Model by Fusing Ground-Based Laser Range and CCD Images},
year={2000},
volume={E83-D},
number={7},
pages={1429-1440},
abstract={In this paper, a method of fusing ground-based laser range image and CCD images for the reconstruction of textured 3D urban object is proposed. An acquisition system is developed to capture laser range image and CCD images simultaneously from the same platform. A registration method is developed using both laser range and CCD images in a coarse-to-fine process. Laser range images are registered with an assumption on sensor's setup, which aims at robustly detecting an initial configuration between the sensor's coordinate system of two views. CCD images are matched to refine the accuracy of the initial transformation, which might be degraded by improper sensor setup, unreliable feature extraction, or limited by low spatial resolution of laser range image. Textured 3D model is generated using planar faces for vertical walls and triangular cells for ground surface, trees and bushes. Through an outdoor experiment of reconstructing a building using six views of laser range and CCD images, it is demonstrated that textured 3D model of urban objects can be generated in an automated manner.},
keywords={},
doi={},
ISSN={},
month={July},}
Salinan
TY - JOUR
TI - Reconstruction of Textured Urban 3D Model by Fusing Ground-Based Laser Range and CCD Images
T2 - IEICE TRANSACTIONS on Information
SP - 1429
EP - 1440
AU - Huijing ZHAO
AU - Ryosuke SHIBASAKI
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E83-D
IS - 7
JA - IEICE TRANSACTIONS on Information
Y1 - July 2000
AB - In this paper, a method of fusing ground-based laser range image and CCD images for the reconstruction of textured 3D urban object is proposed. An acquisition system is developed to capture laser range image and CCD images simultaneously from the same platform. A registration method is developed using both laser range and CCD images in a coarse-to-fine process. Laser range images are registered with an assumption on sensor's setup, which aims at robustly detecting an initial configuration between the sensor's coordinate system of two views. CCD images are matched to refine the accuracy of the initial transformation, which might be degraded by improper sensor setup, unreliable feature extraction, or limited by low spatial resolution of laser range image. Textured 3D model is generated using planar faces for vertical walls and triangular cells for ground surface, trees and bushes. Through an outdoor experiment of reconstructing a building using six views of laser range and CCD images, it is demonstrated that textured 3D model of urban objects can be generated in an automated manner.
ER -