Dr. Christoph Strecha is the CEO and founder of Pix4D, a Swiss company which develops and markets software for production of survey grade 3D models and orthomosaics from images. Strecha received a PhD from the Catholic University of Leuven (Belgium) in 2008, completing his thesis on multi-view stereo. His research interests include structure and motion techniques and city modeling. He was and is involved in the work of several Commissions of the International Society for Photogrammetry and Remote Sensing. He has authored numerous papers and in 2015 received the Carl Pulfrich Award for his work in computer vision and photogrammetry.