3D change detection–approaches and applications
Due to the unprecedented technology development of sensors, platforms and algorithms for
3D data acquisition and generation, 3D spaceborne, airborne and close-range data, in the …
3D data acquisition and generation, 3D spaceborne, airborne and close-range data, in the …
Robust moving objects detection in lidar data exploiting visual cues
G Postica, A Romanoni… - 2016 IEEE/RSJ …, 2016 - ieeexplore.ieee.org
Detecting moving objects in dynamic scenes from sequences of lidar scans is an important
task in object tracking, mapping, localization, and navigation. Many works focus on changes …
task in object tracking, mapping, localization, and navigation. Many works focus on changes …
Explicit 3D change detection using ray-tracing in spherical coordinates
Change detection is important for autonomous perception systems that operate in dynamic
environments. Mapping and tracking components commonly handle two ends of the …
environments. Mapping and tracking components commonly handle two ends of the …
Spatial density patterns for efficient change detection in 3d environment for autonomous surveillance robots
The ability to detect changes is an essential competence that robots should possess for
increased autonomy. In several applications, such as surveillance, a robot needs to detect …
increased autonomy. In several applications, such as surveillance, a robot needs to detect …
Novelty detection and segmentation based on Gaussian mixture models: A case study in 3D robotic laser mapping
This article proposes a framework to detect and segment changes in robotics datasets, using
3D robotic mapping as a case study. The problem is very relevant in several application …
3D robotic mapping as a case study. The problem is very relevant in several application …
Spatial change detection using voxel classification by normal distributions transform
U Katsura, K Matsumoto, A Kawamura… - … on Robotics and …, 2019 - ieeexplore.ieee.org
Detection of spatial change around a robot is indispensable in several robotic applications,
such as search and rescue, security, and surveillance. The present paper proposes a fast …
such as search and rescue, security, and surveillance. The present paper proposes a fast …
Removing non-static objects from 3D laser scan data
For the purpose of visualization and further post-processing of 3D point cloud data, it is often
desirable to remove moving objects from a given data set. Common examples for these …
desirable to remove moving objects from a given data set. Common examples for these …
Fast and adaptive 3d change detection algorithm for autonomous robots based on gaussian mixture models
P Drews, SC da Silva Filho… - … on Robotics and …, 2013 - ieeexplore.ieee.org
Nowadays, the advance of the technology allows robots to acquire dense point clouds
decreasing the price and increasing the performance. However, it is a hard task to deal with …
decreasing the price and increasing the performance. However, it is a hard task to deal with …
Efficient change detection in 3d environment for autonomous surveillance robots based on implicit volume
The ability to detect changes in the environment is an essential trait for robots commissioned
to work in several applications. In surveillance, for instance, a robot needs to detect …
to work in several applications. In surveillance, for instance, a robot needs to detect …
Schema matching and embedded value mapping for databases with opaque column names and mixed continuous and discrete-valued data fields
Schema matching and value mapping across two information sources, such as databases,
are critical information aggregation tasks. Before data can be integrated from multiple tables …
are critical information aggregation tasks. Before data can be integrated from multiple tables …