IEEE C/DC 1857 Working Group
IEEE Audio Video Coding Working Group (1857 WG)

Meeting Minutes of the 50th IEEE C/DC 1857 Working Group Plenary Meeting

The 50th meeting of the IEEE C/DC 1857 Working Group was held via conference call, quorum reached. The meeting was hosted by Dr. Siwei Ma, the chair of 1857 WG.

Dr. Siwei Ma presented the patent slides at the meeting. A call for potentially essential patents was made, and no potentially essential patent claims were declared, and no holders of potentially essential patents were identified. All members could ask for the IEEE official patent document from the secretariat. The IEEE copyright policy and participant behavior statement was presented then, no question raised.

Approval of the Agenda

Motion to approve the meeting agenda. (Mover: Mr. Zhengyuan Zhu; Second: Prof. Yiling Xu). The agenda was unanimously approved as presented without objection.

1857.11-Neural Network-Based Image Coding

1857.11 Working Subgroup had its 8th meeting on Apr. 28, 2023, and 9th meeting on June 2, 2023. For the 9th meeting, the working subgroup received and discussed 14 input contributions about reference software status, core experiments, technology improvements, and crosscheck reports respectively. Two (2) contributions were adopted. The working draft ver 4.0 and reference software ver 4.0 have been planned. 11 CEs will be further investigated.

1857-Rev: The draft was approved by IEEE RevCom on 15th May. It is currently in the process of publication.

1857.2-Rev: The draft was approved by IEEE RevCom on 15th May. It is currently in the process of publication.
1857.3-Rev: The Draft was ready.

1857.12´╝ÜOfficially published on 4th April, 2023. Purchase link: https://www.techstreet.com/ieee/standards/ieee-1857-12-2022?product_id=2258902 .

Approval of Draft Standard P1857.3-revision

Motion to approve the Draft Standard P1857.3-revision (DCSC-19-N0001). (Mover: Prof. Yiling Xu; Second: Mr. Zhengyuan Zhu). Prof. Luntian Mou presented the draft. The draft standard was unanimously approved as presented without objection.

The meeting minutes were written by Xiaoxu LUAN. The next meeting is tentatively scheduled at 9:00 (Beijing Time Zone, GMT +8.00) in August (Will be informed via our official website in advance). Remote attendees can request to set up a teleconference service at least one week before the meeting.

This resolution included the agenda was approved on the meeting.

The meeting closed at 12:00pm on June 3rd, 2023.

Attachment

Annex 1: Meeting Agenda

Annex 2: Attendance List