- English |
<< return to main gallery < return to classification and object image analysis
Road, agriculture, building foot-print & roof material-type feature extraction of Colombo, Sri Lanka via automated Object Based Image Analysis in Trimble® eCognition. Map data was used to generate economic indicator statistics at the neighborhood level – contact us for a case study.
Zoomed example of automated building extraction via combination of Object Based Image Analysis and computer vision using only 2d imagery as an input (building polygons colored by roof material type.) These techniques area ideal for affordable, large-area coverage with fast turn-around; with additional manual input quality can be further improved.
LAND INFO Can Turn Your Imagery into Valuable Map Information