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Key Benefits:
- Assisted and accelerated feature extraction (AFE)
- Multi-class and single-class feature collection with spatial context
- Change detection
- Batch processing
- Learning models
- Hierarchical learning for clutter removal
- Unsupervised classification
- Auto-attribution of 3D features using shape metrics
- Image and data fusion
- Small feature and wall-to-wall extraction capability
- Image processing tools
- Vector and raster conversion
- Advanced vector clean-up for lines, polygons, and intersections
- Square-up features
- Convert to line with gap jumping
- Convert to point
- Smoothing algorithms for lines and polygons
- Complete tutorial and technical training
Technical Features:
- Suite of machine learning algorithms "learn" how to classify the object-specific geographic features specified by the user
- Hierarchical learning for adaptive feature extraction to identify objects in complex and cluttered scenes iteratively improve classification
- Ability to use spatial context when extracting features
- Adaptive user interface hides the complexity of the underlying machine learning system from the average GIS user
- Clutter removal allows users to clean up their results even beyond hierarchical learning
- Uses image characteristics, such as color, size, shape, texture, pattern, shadow, and spatial association, for feature classification
- Learning library for importing and exporting learning models for user-specified geographic feature classes and published data models
- API for developing third-party solutions
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"Feature Analyst proved to increase production over hand digitization, while at the same time achieving more accurate and consistent results."
Mike O'Brien, National Geospatial-Intelligence Agency (NGA) STAR Program Manager, ASPRS International Conference 2003
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