Continuity
The First International Micro-Expression Grand Challenge in 2018 (Xi 'An, China)
Related website: http://www2.docm.mmu.ac.uk/STAFF/m.yap/FG2018Workshop.htm
The Second International Micro-Expression Grand Challenge in 2019 (Lille, France)
Related website: https://facial-micro-expressiongc.github.io/MEGC2019/
The Third International Micro-Expression Grand Challenge in 2020 (Buenos Aires, Argentina / Fully Virtual)
Related website: https://megc2020.github.io/
Micro-expression Recognition Challenge in 2020 (United Arab Emirates / Fully Virtual)
Related website: https://2020.ieeeicip.org/challenge/micro-expression-recognition-challenge/