Accurate 3D reconstruction of dynamic objects by spatial-temporal multiplexing and motion-induced error elimination

C Sui, K He, C Lyu, YH Liu - IEEE Transactions on Image …, 2022 - ieeexplore.ieee.org
Three-dimensional (3D) reconstruction of dynamic objects has broad applications, including
object recognition and robotic manipulation. However, achieving high-accuracy …

Multi-angle Scheimpflug projection 3D microscope: Design, calibration, and three-dimensional reconstruction

H Deng, Y Liu, G Zhang, X Qu, L Ge, S Yang - Measurement, 2023 - Elsevier
Abstract 3D measurement of complex micro-structures has becoming increasingly important
for precision manufacturing. In this paper, a multi-angle Scheimpflug projection 3D …

3D reconstruction of objects with occlusion and surface reflection using a dual monocular structured light system

K He, C Sui, C Lyu, Z Wang, Y Liu - Applied Optics, 2020 - opg.optica.org
Three-dimensional (3D) vision plays an important role in industrial vision, where occlusion
and reflection have made it challenging to reconstruct the entire application scene. In this …

Three-dimensional reconstruction for highly reflective diffuse object based on online measurement

M Li, Y Cao, H Wu - Optics Communications, 2023 - Elsevier
Abstract The three-dimensional (3D) reconstruction for highly reflective diffuse object has
always been challenged in fringe projection profilometry. So a 3D reconstruction method for …

3D reconstruction of structured light fields based on point cloud adaptive repair for highly reflective surfaces

W Feng, T Qu, J Gao, H Wang, X Li, Z Zhai, D Zhao - Applied Optics, 2021 - opg.optica.org
In this paper, a novel method, to the best of our knowledge, of structured light fields based
on point cloud adaptive repair is proposed to realize 3D reconstruction for highly reflective …

[PDF][PDF] 基于多视方程的高反光物体表面三维形貌测量

陈超文, 薛俊鹏, 张启灿, 王亚军, 向卓龙 - Acta Optica Sinica, 2021 - researching.cn
摘要双目结构光三维形貌测量技术在测量高反光物体的过程中, 左右图像中对应物体表面的不同
位置处出现过度曝光的现象, 致使对应区域的相位数据无效. 首先将投影系统作为反向相机并与 …

Next-best-view prediction for active stereo cameras and highly reflective objects

J Yang, SL Waslander - 2022 International Conference on …, 2022 - ieeexplore.ieee.org
Depth acquisition with the active stereo camera is a challenging task for highly reflective
objects. When setup permits, multi-view fusion can provide increased levels of depth …

[PDF][PDF] 一种基于多次反射像的三维测量方法

徐顺雨, 徐晓 - Acta Optica Sinica, 2020 - researching.cn
摘要采用多目结构光对金属类物体进行三维测量时, 由于反射光强随角度变化极大,
各相机获得的结构光图像会有明显差异, 从而降低了图像的匹配程度; 在某些反射强烈的位置 …

Fringe projection profilometry (FPP) based point clouds fusion for the binocular and monocular structured light systems

W Li, F Li, H Wang, Y Huang, Z Zhang, Q Xie, X Gao - Journal of Optics, 2024 - Springer
With the advantages of high precision, strong robustness and dense point clouds (PC), the
fringe projection profilometry based binocular structured light technology is widely used in …

Active Perception for Estimating 6D Poses of Textureless Shiny Objects

J Yang - 2024 - search.proquest.com
Textureless shiny objects, such as metal parts, are essential components of many products.
Detecting and estimating the 6D poses of these objects is an important and challenging task …