Non‐uniform B‐spline surface fitting from unordered 3D point clouds for as‐built modeling
A Dimitrov, R Gu… - Computer‐Aided Civil and …, 2016 - Wiley Online Library
The three‐dimensional map** of the built environment is of particular importance for
engineering applications such as monitoring work‐in‐progress and energy performance …
engineering applications such as monitoring work‐in‐progress and energy performance …
Improving geometric iterative approximation methods using local approximations
P Bo, X Mai, W Meng, C Zhang - Computers & Graphics, 2023 - Elsevier
In this study, we propose improvements to Geometric Iterative Methods (GIM) for curve and
surface approximation. Our key contributions include introducing an error vector function …
surface approximation. Our key contributions include introducing an error vector function …
Quality evaluation of machine learning-based point cloud coding solutions
In this paper, a quality evaluation of three point cloud coding solutions based on machine
learning technology is presented, notably, ADLPCC, PCC_GEO_CNN, and PCGC, as well …
learning technology is presented, notably, ADLPCC, PCC_GEO_CNN, and PCGC, as well …
[HTML][HTML] Quality evaluation of point cloud compression techniques
A study on the quality evaluation of point clouds in the presence of coding distortions is
presented. For that, four different point cloud coding solutions, notably the standardized …
presented. For that, four different point cloud coding solutions, notably the standardized …
Reconstruction of B-spline curves and surfaces by adaptive group testing
Point clouds as measurements of 3D sensors have many applications in various fields such
as object modeling, environment map** and surface representation. Storage and …
as object modeling, environment map** and surface representation. Storage and …
Geometric rectification of creased document images based on isometric map**
D Luo, P Bo - ar** of real-world objects to 3D geometry is of particular importance for engineering
applications such as as-built modeling for progress monitoring and energy performance …
applications such as as-built modeling for progress monitoring and energy performance …
Efficient compensation of dimensional errors in robotic machining using imperfect point cloud part inspection data
JD Barnfather, T Abram - Measurement, 2018 - Elsevier
Abstract “Process-to-part” robotic machining using low-cost, off-the-shelf industrial robots is
of interest for feature machining applications on large components where mounting on …
of interest for feature machining applications on large components where mounting on …
Newton Geometric Iterative Method for B-Spline Curve and Surface Approximation
Q Song, P Bo - Computer-Aided Design, 2024 - Elsevier
We introduce a progressive and iterative method for B-spline curve and surface
approximation, incorporating parameter correction based on the Newton iterative method …
approximation, incorporating parameter correction based on the Newton iterative method …