[หนังสือ][B] Photogrammetric computer vision

W Förstner, BP Wrobel - 2016 - Springer
This textbook on Photogrammetric Computer Vision–Statistics, Geometry, Orientation and
Reconstruction provides a statistical treatment of the geometry of multiple view analysis …

Automatic targetless LiDAR–camera calibration: a survey

X Li, Y **ao, B Wang, H Ren, Y Zhang, J Ji - Artificial Intelligence Review, 2023 - Springer
The recent trend of fusing complementary data from LiDARs and cameras for more accurate
perception has made the extrinsic calibration between the two sensors critically important …

Lidar and camera calibration using motions estimated by sensor fusion odometry

R Ishikawa, T Oishi, K Ikeuchi - 2018 IEEE/RSJ International …, 2018 - ieeexplore.ieee.org
This paper proposes a targetless and automatic camera-LiDAR calibration method. Our
approach extends the hand-eye calibration framework to 2D-3D calibration. The scaled …

Median photometric stereo as applied to the segonko tumulus and museum objects

D Miyazaki, K Hara, K Ikeuchi - International Journal of Computer Vision, 2010 - Springer
One of the necessary techniques for constructing a virtual museum is to estimate the surface
normal and the albedo of the artwork which has high specularity. In this paper, we propose a …

Flying laser range sensor for large-scale site-modeling and its applications in bayon digital archival project

A Banno, T Masuda, T Oishi, K Ikeuchi - International Journal of Computer …, 2008 - Springer
We have been conducting a project to digitize the Bayon temple, located at the center of
Angkor-Thom in the kingdom of Cambodia. This is a huge structure, more than 150 meters …

Shape acquisition and registration for 3D endoscope based on grid pattern projection

R Furukawa, H Morinaga, Y Sanomura… - Computer Vision–ECCV …, 2016 - Springer
For effective endoscopic diagnosis and treatment, size measurement and shape
characterization of lesions, such as tumors, is important. For this purpose, 3D endoscopic …

Improving gps position accuracy by identification of reflected gps signals using range data for modeling of urban structures

A KUMAR, Y SATO, T OISHI, S ONO, K IKEUCHI - Seisan Kenkyu, 2014 - jstage.jst.go.jp
抄録 GPS を用いた世界座標系における都市構造の 3 次元モデリングでは, 取り囲む建物の影響
による信号のマルチパスや反射によって, しばしば位置精度が低下する. マルチパス信号は …

Position and orientation measurement device and position and orientation measurement method

D Kotake, K Tateno, S Uchiyama - US Patent 9,519,971, 2016 - Google Patents
Division (57) ABSTRACT A position and orientation measurement device includes a
grayscale image input unit that inputs a grayscale image of an object, a distance image input …

Virtual restoration of ancient wooden ships through non-rigid 3d shape assembly with ruled-surface ffd

T Nemoto, T Kobayashi, M Kagesawa, T Oishi… - International Journal of …, 2023 - Springer
In recent years, 3D data has been widely used in archaeology and in the field of
conservation and restoration of cultural properties. Virtual restoration, which reconstructs the …

Geo-tagged 3d geometric modeling of urban structures by mitigating reflected gps signals using a laser range sensor

A Kumar - Science and Information Conference, 2024 - Springer
In this paper, estimation of GPS position in urban scenario is improved using statistical
approach and by mitigating reflected GPS signals using geometry of environment around …