Catarina Brites

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About

Catarina Brites is a leading researcher in visual data compression and immersive 3D technologies, with a primary focus on point cloud representation and coding. Her most notable contribution is the development of improved patch packing techniques for the MPEG Video-based Point Cloud Compression (V-PCC) standard, a critical advancement that enhances the efficiency of encoding massive 3D point clouds for applications ranging from entertainment and robotics to medicine and geographic information systems. This work, published in 2019 and garnering 11 citations, addresses the challenge of organizing millions of points into a compact, streamable format—a key enabler for virtual and augmented reality experiences. Brites’ research sits at the intersection of signal processing and emerging multimedia standards, directly influencing how immersive visual data is transmitted and stored. Her contributions to MPEG standardization efforts underscore her role in shaping next-generation compression technologies, making high-fidelity 3D content more accessible for real-world deployment. For students and researchers, Brites exemplifies how targeted algorithmic innovations can drive practical, industry-wide impact in the rapidly evolving field of immersive media.