Séminaire Image : « 4 decades of image & video compression, from JPEG to AI-based codecs », Théo Ladune

Nous aurons le plaisir d’écouter Théo Ladune, Orange Innovation.
Il donnera un séminaire IMAGE le jeudi 16 janvier 2025 à 14h00 en salle de séminaire F-200.

Titre : « 4 decades of image & video compression, from JPEG to AI-based codecs »

Résumé :
This talk gives an overview of the field of image and video compression, with a particular focus on AI-based approaches. For decades, standardization organisms (ISO/ITU) have been designing compression algorithms such as AVC, HEVC and VVC. Recently, these conventional approaches have been challenged by new AI-based methods. While they offer impressive compression efficiency, such AI-based codecs require significantly more computational resources. More recent development proposes to use implicit neural representation and overfitting-based codecs to combine compression performance and low complexity.