Search Results for "JVET-M0320"

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13th Meeting: Marrakech, January 2019 2019-01-04 09:35
Abstract
This document reports experiment results of CE13.1.4. HEC with deblocking using spherical neighbors is studied in this document. Blocks located at discontinuous face boundaries are filtered using deblocking filter. SAO and ALF are disabled in face row discontinuous boundaries. Three cases of different boundary strength (BS) values are tested. There is no significant difference in coding performance between the three cases and the seam artifacts are significantly reduced after deblocking filtering.
JVET-M0320 CE13: HEC with deblocking using spherical neighbours, SAO and ALF disabled across face discontinuities (Test 1.4) [X. Huangfu, Y. Sun, L. Yu (Zhejiang Univ.)] [late]
Decisions
JVET-M0320 CE13: HEC with deblocking using spherical neighbours, SAO and ALF disabled across face discontinuities (Test 1.4) [X. Huangfu, Y. Sun, L. Yu (Zhejiang Univ.)] [late]
Citation
13th Meeting: Marrakech, January 2019 2019-02-11 08:21
Abstract
The purpose of this Core Experiment (CE) is to investigate the coding tools related to neural network (NN) based loop filter on top of the Test Model. In this CE, the impact of the position of the NN based filter in the filter chain, the benefit of the CTU level NN filter adaptive on/off switching, and the generalization capability when QP is different from the training QP will be investigated. In addition to the encoder and decoder run-times, the network information, e.g., network parameter numbers, number of layers, and convolution kernel size will also be evaluated. The list of tools and experiments to be performed are detailed in this document.
JVET-M1033 Description of Core Experiment 13 (CE13): Neural-network based loop filtering [Y. Li, S. Liu, K. Kawamura]

Future meeting plans, expressions of thanks, and closing of the meeting

Future meeting plans were established according to the following guidelines:

  • Meeting under ITU-T SG 16 auspices when it meets (starting meetings on the Tuesday of the first week and closing it on the Wednesday of the second week of the SG 16 meeting – a total of 9 meeting days), and
  • Otherwise meeting under ISO/IEC JTC 1/SC 29/WG 11 auspices when it meets (starting meetings on the Wednesday prior to such meetings and closing it at lunchtime on the last day of the WG 11 meeting – a total of 9.5 meeting days).

In cases where an exceptionally high workload is expected for a meeting, an earlier starting date may be defined.

Some specific future meeting plans (to be confirmed) were established as follows:

  • Tue. 19 – Wed. 27 March 2019, 14th meeting under ITU-T auspices in Geneva, CH.
  • Wed. 3 – Fri. 12 July 2019, 15th meeting under WG 11 auspices in Gothenburg, SE.
  • Tue. 1 – Wed. 9 October 2019, 16th meeting under ITU-T auspices in Geneva, CH.
  • Wed. 8 – Fri. 17 January 2020, 17th meeting under WG 11 auspices in Brussels, BE.

The agreed document deadline for the 14th JVET meeting was planned to be Tuesday 12 March 2019. Plans for scheduling of agenda items within that meeting remained TBA.

WG 11, the local hosting organization Ecole Mohammadia d’Ingénieurs (EMI) – Mohammed V University, Rabat, Morocco, and Abdellatif Benjelloun Touimi were thanked for the excellent hosting and organization of the 13th ...

Decisions
Jian Qing Zhu (Fujitsu R&D Center)
Citation
13th Meeting: Marrakech, January 2019 2019-02-07 14:58
Abstract
This document defines common test conditions and software reference configurations to be used in the context of core experiments (CE) conducted after the 13th JVET meeting. These common test conditions are also recommended for use in technical contributions to the 14th and following JVET meetings, if applicable.
JVET-M1010 JVET common test conditions and software reference configurations for SDR video [F. Bossen, J. Boyce, X. Li, V. Seregin, K. Sühring] (2019-02-01)

Update regarding CPR and hash search, used only for class F.

Enable inter MTS for lower-resoluitons? Perhaps in a CE, but not in CTC.

Remains valid – not updated: JVET-L1011 JVET common test conditions and evaluation procedures for HDR/WCG video [A. Segall, E. François, S. Iwamura, D. Rusanovskyy] (2018-10-26)
Remains valid – not updated: JVET-L1012 JVET common test conditions and evaluation procedures for 360° video [P. Hanhart, J. Boyce, K. Choi, J.-L. Lin] (2018-10-26)

JVET-M1010 JVET common test conditions and software reference configurations for SDR video [F. Bossen, J. Boyce, X. Li, V. Seregin, K. Sühring] (2019-02-01)

Update regarding CPR and hash search, used only for class F.

Enable inter MTS for lower-resoluitons? Perhaps in a CE, but not in CTC.

Remains valid – not updated: JVET-L1011 JVET common test conditions and evaluation procedures for HDR/WCG video [A. Segall, E. François, S. Iwamura, D. Rusanovskyy] (2018-10-26)

Remains valid – not updated: JVET-L1012 JVET common test conditions and evaluation procedures for 360° video [P. Hanhart, J. Boyce, K. Choi, J.-L. Lin] (2018-10-26)

References:
JVET-B0036
Decisions
Remains valid – not updated: JVET-L1012 JVET common test conditions and evaluation procedures for 360° video [P. Hanhart, J. Boyce, K. Choi, J.-L. Lin] (2018-10-26)
Citation
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