Optical-Flow Based Nonlinear Weighted Prediction for SDR and Backward Compatible HDR Video Coding

David Gommelet (1) , Julien Le Tanou (2) , Aline Roumy (1) , Michael Ropert (3) , Christine Guillemot (1)

1 Sirocco - Analysis representation, compression and communication of visual data
2 Orange Labs [Issy les Moulineaux]
3 Ericsson / Envivio

Mots clés: HEVC; Backward-Compatible; Weighted Prediction; Nonlinear Illumination Compensation; High dynamic range (HDR); Compression; Tone-Mapping (TMO)

Domaines: Traitement du signal et de l'image [eess.SP]

David Gommelet, Julien Le Tanou, Aline Roumy, Michael Ropert, Christine Guillemot. Optical-Flow Based Nonlinear Weighted Prediction for SDR and Backward Compatible HDR Video Coding. IEEE Transactions on Image Processing, inPress, pp.1-16. ⟨10.1109/TIP.2019.2945685⟩. ⟨hal-02378053⟩