W.avi — Max1iu

: It provides the methodology behind the collection of videos like "max1iu w.avi," including how subjects were recorded and how facial expressions were elicited.

A foundational and highly useful paper associated with this data is: max1iu w.avi

by M. Pantic, M.F. Valstar, R. Rademaker, and L. Maat. Why this paper is relevant : It provides the methodology behind the collection

: The paper explains the FACS (Facial Action Coding System) labels applied to these videos, which is critical if you are training or testing an automated recognition system. Valstar, R

The filename refers to a video from the MMI Facial Expression Database , a prominent resource for facial expression analysis and machine learning. The specific naming convention—such as "max1iu"—typically encodes subject IDs and session metadata used in computer vision research.

: You can find the database and related publications at the MMI Facial Expression Database website.

: It details how the videos are structured into onset, apex, and offset phases, allowing for the study of the temporal dynamics of expressions. Where to Access the Data and Paper