Matrox Imaging has launched a software development toolkit for machine vision, medical imaging and image analysis. The Matrox Imaging Library 7.5 offers a set of options for image capture, processing, analysis, display and archiving. It includes the Edge Finder tool, which enables feature extraction and analysis. Search criteria can include or exclude features based on length, compactness, bounding box size or interrelationship criteria. The Edge Finder can be used for defect detection or for quickly finding simple shapes, or as a plug-in for the company's Geometric Model Finder.