Grigoris Tsopouridis

I am currently pursuing my Ph.D. in the Department of Computer Science and Engineering at the University of Ioannina, under the guidance of Prof. Ioannis Fudos. Prior to this, I obtained my Diploma in Computer Science and Engineering from the same department in September 2021. My current research focuses on deep learning for rendering, integrating deep learning into traditional (mostly) real-time rendering methods. Up to now, this exploration has placed a specific emphasis on order-independent transparency. 

News

• [October 2026] We presented a poster “A Spatio-Temporal Acceleration Framework for Order-Independent Transparency” at Pacific Graphics 2026.
• [July 2026] “Transparency Rendering in Computer-Aided Design: Methodologies, Trade-offs, and Challenges” was presented as conference keynote by Prof. Fudos at CAD Conf. 2026 and published at Computer Aided Design & Applications journal.
• [July 2026] We presented a poster “Latent Space Skinning: Learning Compact Representations for Mesh Animations” at SCA 2026.
• [July 2026] We presented a paper “STAR-NT: Spatiotemporal Acceleration of Real-Time Neural Transparency Rendering” at CGI 2026.
• [May 2025] We presented a tutorial “Traditional and Neural Order-Independent Transparency” at Eurographics 2025.
• [Apr. 2024] We presented two of our papers (one full, one short paper) at Eurographics 2024.
• [Mar. 2024] Our paper “Deep and Fast Approximate Order Independent Transparency” has been published to Computer Graphics Forum.
• [Sept. 2022] Our paper “Deep hybrid order-independent transparency” has been published to The Visual Computer.

Publications

Other Activities

Teaching Assistant - Computer Graphics and Interactive Systems

• 2022 - Present: Grade and assist undergraduate students with their assignments.
• 2023: Presentations about Mixed Reality, Transparency in OpenGL (and Computer Graphics in general).

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