Transform Coding in the VVC Standard

• Published in: IEEE transactions on circuits and systems for video technology Vol. 31; no. 10; pp. 3878 - 3890
• Main Authors: Zhao, Xin, Kim, Seung-Hwan, Zhao, Yin, Egilmez, Hilmi E., Koo, Moonmo, Liu, Shan, Lainema, Jani, Karczewicz, Marta
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.10.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Coding; Discrete cosine transforms; Encoding; joint exploration model (JEM); joint video exploration team (JVET); Kernel; LFNST; MTS; Random access; SBT; Standardization; Transform coding; Transforms; Versatile video coding (VVC); VVC test model (VTM)

In the past decade, the development of transform coding techniques has achieved significant progress and several advanced transform tools have been adopted in the new generation Versatile Video Coding (VVC) standard. In this paper, a brief history of transform coding development during VVC standardi...