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Detection of transcoding from HEVC to VVC based on CU types and Motion Vector Map

Published Online: 2026-02-16

Published Print: 2026-02

Authors

Lin, Jiajian

Zhang, Jianlin

Bian, Shan https://orcid.org/0000-0002-8063-1384
Wang, Chuntao
Funding

Funding for this research was provided by:

the National Natural Science Foundation of China (62172165)

the Natural Science Foundation of Guangdong Province (2022A1515010325)
License Information

Text and Data Mining valid from 2026-02-01

Version of Record valid from 2026-02-01
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Article History

Received: 18 August 2025

Accepted: 23 January 2026

First Online: 16 February 2026

Declarations

:

: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

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