JVET-AP0187 AHG13: Proposal to update the technical report on film grain synthesis technology for video applications [M. Radosavljević, Z. Ameur (InterDigital)]

This contribution proposes updates to the technical report on film grain synthesis technology for video applications. The updates include clarifications and refinements related to the frequency filtering model, particularly for film grain analysis based on this model. In addition, a new subsection describing learning-based approaches to film grain analysis is introduced. The updated document is attached to this contribution.

It was agreed to merge the proposed text (which is based on the ITU text) with JVET-AN2020, and issue this as a new version JVET-AP2020.

It was agreed to start work on second edition by issuing a request in WG 5. It would not make much sense to already go for CDTR, as that might be under ballot during the next meeting. For the ITU supplement, no action is possible at the current meeting, anyway.

Implementation studies (2)

Contributions in this area were discussed during 1400–1430 on Tuesday 28 April 2026 (chaired by JRO).