The detection of feature lines is important for representing and understanding geometric
features of 3D models. In this paper, we introduce a new and robust method for extracting …

Point-cloud-based technique plays a very significant role in 3D model restoration. In the
archaeological application of stone tools, the scale drawing, which is hand-drawn from …

抄録 In this paper, we introduce the Surface Universality Rating (SUR) method to accurately
measure surface sharpness from a point cloud. Moreover, this study represents the first …

Feature lines are perceptually important features on 3D models, and have extensive
applications such as mesh simplification, re-gridding, shape analysis, non-photorealistic …

This paper presents a method for extracting and modifying features for illustrating stone
tools. Features are detected from unorganized point clouds obtained by a 3D laser scanner …

Recent studies reveal the benefits of ultrasound strain imaging and elastography of
abdominal aortic aneurysms (AAAs). However, feasibility and reproducibility of these …

Existing point cloud edge extraction algorithms extract the edge of stacked workpiece point
cloud directly, however the extraction efficiency is low and the extraction effect is not as …

The new generation of complex mission-critical systems (such as air traffic control systems,
security monitoring systems and real time systems) is inherently distributed and operates in …

One of the areas that benefit from point clouds is cultural heritage research. The study of
point clouds is contributing to cultural heritage saving for the next generation. One example …

Most current algorithms typically lack in robustness to noise or do not handle T-shaped
curve joining properly. There is a challenge to not only detect features in the noisy 3D-data …