PCI Geomatics (http://www.pcigeomatics.com), a developer of geo-imaging software and systems, is pleased to announce the availability of an upgrade to FeatureObjeX, its software tool for the automatic and semi-automatic extraction of visual features in satellite and aerial imagery. 
The latest version of FeatureObjeX 1.0.4 includes linear feature extraction that allows users to extract centerlines of polygonal markup using a toolbar command. It also includes shape labeling whereby users can create and edit labels and add text to shape layers.
Additionally version 1.0.4 includes support of MrSID format and feature improvement upgrades to multi-band and vector layer display. FeatureObjeX can be used in multiple areas including urban planning, forestry, environmental monitoring, change detection, and more.