Unit

Image and Visual Representation Laboratory

Laboratory

Summary

The Laboratory of Images and Visual Representation (IVRL) at EPFL focuses on research in computational photography, color image processing, computer vision, and image quality. They develop algorithms and systems to enhance the understanding, processing, and measurement of color images. IVRL investigates fundamental components of images, human visual system properties, and physics to optimize image quality. Collaborating with experts from various fields, they aim to improve visual perception in photography and video through innovative imaging systems, algorithms, and models. Their research is supported by the Swiss National Science Foundation and the Hasler Foundation.

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Related people (7)

Roger Hersch

Roger D. Hersch is professor of Computer Science and head of the Peripheral Systems Laboratory at EPFL. He received his engineering degree from ETHZ in 1975, worked in industry from 1975 to 1980, and obtained his PhD degree from EPFL in 1985. He directed the widely known Visible Human Web Server project , which offers a number of services for the visualization of human anatomy. His current research focuses on color reproduction, spectral color prediction models, moiré imaging, and visual document security. Recent achievements include the PhotoProtect technology, which incorporates text as chromatic differences in order to protect identity photographs (Swiss driving license), microstructure imaging, which is used by railways companies (SNCF, RENFE) and festival organizers (Paleo) to print tickets at home and the band moire imaging technology for the protection of security documents.

Ehsan Pajouheshgar

Expertise Computer Vision, Computer Graphics, Complex Systems, Machine Learning Education Bachelor of Science | Major: Computer EngineeringMinor: Mathematics 2015 – 2020 Sharif University of Technology Computer Science | 2020 – 2025 EPFL Directed by Sabine Süsstrunk Awards Teaching Assistance Excellence Award EPFL 2023 Best Student Paper Award From ALife 2024 Conference ALife 2024 Conference 2024 Best Paper Award From SIGGRAPH 2022 Conference ACM

Raphaël Wan-Li Marc Achddou

Education Master (MVA) | 2019 – 2019 ENS Paris-Saclay Engineer Degree | 2019 – 2019 TÃ©lÃ©com Paris PhD | 2023 – 2023 TÃ©lÃ©com Paris

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Image and Visual Representation Laboratory

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