Alexandre is a Senior Display Perceptual Image Processing Engineer at Apple in Cupertino. Previously, he worked on models of the human visual system as a Senior Researcher in Imaging Technologies within the Applied Vision Science group at Dolby Laboratories in Sunnyvale, California. Before that, he completed his PhD in the Computer Graphics Lab at ETH Zurich advised by Prof. Markus Gross, while simultaneously working at the industrial Disney Research Zurich lab advised by Aljoscha Smolic. His thesis focused on algorithmic and perceptual techniques leveraged for content creation, especially for novel displays. In particular, his work touches on applied perception, image and video processing and computational displays, especially 3D and HDR. He earned his masters’ and undergraduate degrees in Mathematics at IMPA and at the Federal University of Juiz de Fora, respectively, both in Brazil.