iWitness™ and iWitnessPRO™

The premier low-cost close-range photogrammetry software systems for fast and accurate image-based 3D measurement and modeling 

iWitnessPRO V4 has officially released!   Review the Product Brochure here.  If you’re interested in receiving the free, 30-day, full-working DEMO download, please use our Contact Us form.

The iWitness and iWitnessPRO data processing systems can accommodate images taken with frame cameras ranging from consumer-grade point-and-shoot, DSLRs and professional medium format metric cameras. Full-motion video can also be photogrammetrically processed. Moreover, images recorded from both terrestrial and aerial camera platforms can be accommodated, and iWitnessPRO has been optimized to automatically generate digital surface models, ortho-imagery and 3D reality meshes from UAV/drone photography.

iWitnessPRO is capable of fully automatic measurement of targeted and untargeted objects in scenes ranging from 10s to 100s of images. iWitness finds most application in projects where manual and operator-assisted feature extraction is needed and automated orientation is not a practical option. iWitnessPRO is suited to higher-accuracy engineering measurement, architectural recording, heritage documentation, 3D mapping with feature measurement from UAVs/drones, and animation and modeling. iWitness is an ideal tool for forensic measurement and accident reconstruction from photography captured by first responders at the scene. Both systems are also ideal photogrammetric teaching tools.

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