Spacer
Product News
Product News > Antinoise Plugin for Navimodel

Antinoise Plugin for Navimodel

  28/05/2010
The AntiNoise plugin module for NaviModel Digital Terrain Modeling software is developed in close cooperation with SCALGO, a Danish company founded in 2009 and specialised in software for massive terrain data through utilisation of basic and applied research on algorithms for efficient handling of massive geometric data.



The AntiNoise plugin for NaviModel uses the high-density of modern marine surveying data to clean a point cloud at its intrinsic granularity without use of interpolation. The software automatically computes a "noise score" for each data point, and the user can then easily and interactively clean parts of (or the whole) dataset in NaviModel by selecting a region of the data and remove points with high noise scores.


Intuitively, AntiNoise considers the components (surface patches) that are formed when points within a certain distance of each other are connected. AntiNoise analyses all possible distances and assign a noise score to each point corresponding to the maximal distance for which the point is not part of the largest component (the dominant surface). Apart from the automated scoring of points, AntiNoise also allows for a more careful analysis of the point cloud components at a given user-defined distance. Thus from within Navimodel, AntiNoise can be invoked on a part of (or the whole) dataset and whole components can then be analysed and cleaned.

 




comments powered by Disqus
Read more about:
 Surveying  software 

Website: http://www.scalgo.com
Supplier: EIVA A/S

More news from this supplier:
EIVA Launches NaviSuite eLearning Site
EIVA Opens Office in Singapore
EIVA Introduces NaviSuite Webinars
New NaviPac Module Navigates 6km Man-made Structure
EIVA Teams up with Trimble
Above-water Laser Scanning throughout NaviSuite Workflow
Software Solution for Anchor Handling Operations
EIVA Appointed Authorised to Service VideoRay ROVs
EIVA Drops Yet Another Anchor in China
EIVA Expanding in India


Meet and Greet Hydro International at Shallow Survey
SDB Methods Put to the Test at SHOM
Subserv Pro and ORCA Offshore Join Atlas Professionals
OSIL Vibrocorer for VLIZ
Transas Expands Global ECDIS Training Network in China
VideoRay Sonar Training for Aquifer Inspections
Underwater Positioning System for French Research Institute CPPM
New Men for MARS at Planet Ocean
Submersible for Deep Underwater Exploration
ITLOS Tribunal Reaches out to Orient
Spacer
Spacer
Spacer
Spacer
Upcoming Events
Spacer
SubseaTech CAT Surveyor ASV

 

CAT-Surveyor is a catamaran type drone (3m long), with tele-operated and automatic navigation modes, allowing hydrographic data acquisition and/or port/inland above and under water surveillance. With its open architecture and high-speed PC to PC communication the system permits easy integration and deployment of sensors such as video day/night cameras, side scan sonar, multibeam sonar, acoustic cameras, sediment sounders, magnetometers, physico-chemical sensors, etc. 

 

Spacer
Last 3 items:
Spacer
Last Comments
Spacer
Spacer
Spacer
Spacer
Spacer