SurFhead: Affine Rig Blending for Geometrically Accurate 2D Gaussian Surfel Head Avatars - Lee, Jaeseong; Kang, Taewoong; Bühler, Marcel C.; Kim, Min-Jung; Hwang, Sungwon; Hyung, Junha; Jang, Hyojin; Choo, Jaegul (2024)