Generic Primitive Detection in Point Clouds Using Novel Minimal Quadric Fits
نویسندگان
چکیده
منابع مشابه
3D Detection of Power-Transmission Lines in Point Clouds Using Random Forest Method
Inspection of power transmission lines using classic experts based methods suffers from disadvantages such as highel level of time and money consumption. Advent of UAVs and their application in aerial data gathering help to decrease the time and cost promenantly. The purpose of this research is to present an efficient automated method for inspection of power transmission lines based on point c...
متن کاملShape Detection in Point Clouds
In this work we present an automatic algorithm to detect basic shapes in unorganized point clouds. The algorithm decomposes the point cloud into a concise, hybrid structure of inherent shapes and a set of remaining points. Each detected shape serves as a proxy for a set of corresponding points. Our method is based on random sampling and detects planes, spheres, cylinders and cones. For models w...
متن کاملWindow Detection in Sparse Point Clouds Using Indoor Points
This paper describes an approach for detecting windows from multi-aspect airborne laser scanning point clouds which were recorded in a forward looking view. Since the resolution of the point cloud is much lower than from terrestrial laser scanning, new methods have to be developed to detect and, in a further step, reconstruct façade structures. The façade planes are detected using point normals...
متن کاملPeople Detection in 3d Point Clouds Using Local Surface Normals
The ability to detect people in domestic and unconstrained environments is crucial for every service robot. The knowledge where people are is required to perform several tasks such as navigation with dynamic obstacle avoidance and human-robot-interaction. In this paper we propose a people detection approach based on 3d data provided by a RGB-D camera. We introduce a novel 3d feature descriptor ...
متن کاملFitting Primitive Shapes to Point Clouds for Robotic Grasping
Due to the growth of service robots in the last few years, made it possible that robots can carry out human tasks. Houseworks that for humans would seem as common and simple as grasping, moving and interacting with objects, are a challenge both mechanically and computationally in robotics. Therefore, considering the process of grasping objects by robotic machines, this thesis introduces an algo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Pattern Analysis and Machine Intelligence
سال: 2020
ISSN: 0162-8828,2160-9292,1939-3539
DOI: 10.1109/tpami.2019.2900309