PCI Geomatica 2017 Segmentation, Classification and Feature Extraction Easy-to-learn and easy-to-use, the Object Analyst add-on guides you through image segmentation, training site creation, classification (including creating custom rules) and feature extraction. By segmenting images into discrete shapes, boundaries and relationships can be more easily seen and analyzed, leading to new insights and discoveries. Shape manipulation and accuracy assessment are also included, allowing quick image processing and results.