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eCognition

Trimble eCognition Suite is an advanced analysis software available for geospatial applications. It is designed to improve, accelerate, and automate the interpretation of a variety of geospatial data and enables uses to design feature extraction or c

Trimble
935 Stewart Drive
94085 Sunnyvale
United States of America
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Description

Trimble eCognition Suite is an advanced analysis software available for geospatial applications. It is designed to improve, accelerate, and automate the interpretation of a variety of geospatial data and enables uses to design feature extraction or change detection solutions to transform geospatial data into geo-information.

Specifications

  • Year of introduction
    2000
  • Year of last update
    2014
  • Supported hardware
    Intel x86_64 hardware platforms (64 bit)
  • User definable operations and extensions
    Cognition Network Language & SDK
  • Other input data supported
    GIS vectors (SHP & FileGDB), Point Clouds (LAS)
  • Ancillary data integration
    Y
  • Sub-pixel classification
    N
  • Training sample selection
    Y
  • Accuracy assessment
    Y
  • Unsupervised classification
    Y
  • Supervised classification
    Y
  • Vegetation index
    Y
  • Principal component analysis
    N
  • Line extraction
    skeletons; object resizing / surface tension
  • Region growing segmentation
    Y
  • Multiresolution image segmentation
    Y
  • Multiscale approach
    Y
  • Generalisation
    squaring of buildings; smoothing of contours; removing of clutter
  • Correction models
    N
  • Transformations
    N
  • Cartographic projections
    N
  • Ortho-image generation using DEM
    N
  • Resampling
    Y
  • Geometric accuracy assessment
    N
  • Radiometric corrections
    normalisation adjustment; flexible channel arithmetics
  • Spatial convolutions
    extensive pixel filtering algorithms
  • Image transforms
    Y
  • Morphological operations
    binary; grayscale; opening; closing; skeletonising; user definable structural elements
  • Filtering of radar imagery
    Y
  • Manual removal and addition of points; lines; polygons
    Y
  • Addition of text and symbols
    Y
  • Overlay with map data
    Y
  • Main users
    data providers (Woolpert; Blom; 3001; Photoscience etc.) Government Agencies (USDA; USFS; Ordnance Survey etc) research (NASA; JPL; Universities worldwide)
  • Main applications
    forestry; urban planning; water management; environmental monitoring; Security&Defense
  • Distinguishable features
    object-based image analysis leveraging context; scale; shape; colour and texture; works on raster; vector and point-clouds; client-server architecture optimized for large-scale production.

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