Regular inspection and documentation for railway assets are necessary to monitor the status of the traffic environment. Mobile Laser Scanning (MLS) makes it possible to collect highly accurate spatial information of railway environments in the form of point cloud, and an automatic method to extract interested objects from the point cloud is needed to avoid too much manual work. In this project, point cloud along a railway in Saltsjöbanan was collected by MLS and processed to extract interested objects from it. The main purpose of the project is to develop a workflow for automatic extraction of masts of overhead supply and street lights from the study area. Researchers have proposed various methods for object extraction, such as model-based ...
Generating an object-oriented, geometric digital twin of an existing railway from its Point Cloud Da...
The traditional railway survey adopts a manual observation method, such as a total station measuring...
LiDAR (Light Detection and Ranging) sensors and digital aerial camera systems using a slow and low f...
Regular inspection and documentation for railway assets are necessary to monitor the status of the t...
Regular inspection and documentation for railway assets are necessary to monitor the status of the t...
A mobile laser scanning (MLS) system can acquire railway scene information quickly and provide a dat...
A mobile laser scanning (MLS) system can acquire railway scene information quickly and provide a dat...
This paper presents methods for 3D modeling of railway environments from airborne laser scanning (AL...
Malfunction in the overhead contact line system is a common cause of disturbances in the train traff...
Malfunction in the overhead contact line system is a common cause of disturbances in the train traff...
Malfunction in the overhead contact line system is a common cause of disturbances in the train traff...
Mobile Mapping Systems gathers a lot of spatial data that can be used for inventory and analyses reg...
Generating an object-oriented, geometric digital twin of an existing railway from its Point Cloud Da...
The growing development of data digitalisation methods has increased their demand and applications i...
The growing development of data digitalisation methods has increased their demand and applications i...
Generating an object-oriented, geometric digital twin of an existing railway from its Point Cloud Da...
The traditional railway survey adopts a manual observation method, such as a total station measuring...
LiDAR (Light Detection and Ranging) sensors and digital aerial camera systems using a slow and low f...
Regular inspection and documentation for railway assets are necessary to monitor the status of the t...
Regular inspection and documentation for railway assets are necessary to monitor the status of the t...
A mobile laser scanning (MLS) system can acquire railway scene information quickly and provide a dat...
A mobile laser scanning (MLS) system can acquire railway scene information quickly and provide a dat...
This paper presents methods for 3D modeling of railway environments from airborne laser scanning (AL...
Malfunction in the overhead contact line system is a common cause of disturbances in the train traff...
Malfunction in the overhead contact line system is a common cause of disturbances in the train traff...
Malfunction in the overhead contact line system is a common cause of disturbances in the train traff...
Mobile Mapping Systems gathers a lot of spatial data that can be used for inventory and analyses reg...
Generating an object-oriented, geometric digital twin of an existing railway from its Point Cloud Da...
The growing development of data digitalisation methods has increased their demand and applications i...
The growing development of data digitalisation methods has increased their demand and applications i...
Generating an object-oriented, geometric digital twin of an existing railway from its Point Cloud Da...
The traditional railway survey adopts a manual observation method, such as a total station measuring...
LiDAR (Light Detection and Ranging) sensors and digital aerial camera systems using a slow and low f...