What does PIE stand for?

PIE stands for "Pose, Illumination, and Expression"

How to abbreviate "Pose, Illumination, and Expression"?

"Pose, Illumination, and Expression" can be abbreviated as PIE

What is the meaning of PIE abbreviation?

The meaning of PIE abbreviation is "Pose, Illumination, and Expression"

What does PIE mean?

PIE as abbreviation means "Pose, Illumination, and Expression"