AU4 – breakdown – depressor supercilii movement – brow lowerer – medial brow lowering – inner brow lowerer – blendshape – blendshapes – blend shape – blend shapes
芸術・科学・技術における表情表現
AU4 – breakdown – depressor supercilii movement – brow lowerer – medial brow lowering – inner brow lowerer – blendshape – blendshapes – blend shape – blend shapes