@article{ART003234214},
author={Jong-Hyun Kim},
title={An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2025},
volume={30},
number={8},
pages={121-131}
TY - JOUR
AU - Jong-Hyun Kim
TI - An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling
JO - Journal of The Korea Society of Computer and Information
PY - 2025
VL - 30
IS - 8
PB - The Korean Society Of Computer And Information
SP - 121
EP - 131
SN - 1598-849X
AB - This study presents an intuitive and efficient sketch-based system for generating realistic facial wrinkles by leveraging kernel-based skin-muscle modeling. Motivated by the need for accessible yet expressive wrinkle creation tools in digital character design, the proposed method allows users to draw simple sketches on a facial model's normal map using a tablet. The system interprets these strokes in real time, reflecting underlying skin textures and region-specific wrinkle patterns. A user-defined age parameter further controls the depth and density of wrinkles, enabling automatic adjustment across a wide age spectrum. Experimental results demonstrate that even users without prior knowledge in 3D modeling can create natural-looking, age-aware wrinkles with minimal input. Compared to traditional approaches, our method improves usability, visual fidelity, and computational efficiency. Future work will explore integration with dynamic facial expressions and adaptation to diverse skin types for broader applicability in animation and interactive media.
KW - Wrinkle;Sketch;Normal map;Muscle contraction;Kernel;Skin-muscle
DO -
UR -
ER -
Jong-Hyun Kim. (2025). An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling. Journal of The Korea Society of Computer and Information, 30(8), 121-131.
Jong-Hyun Kim. 2025, "An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling", Journal of The Korea Society of Computer and Information, vol.30, no.8 pp.121-131.
Jong-Hyun Kim "An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling" Journal of The Korea Society of Computer and Information 30.8 pp.121-131 (2025) : 121.
Jong-Hyun Kim. An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling. 2025; 30(8), 121-131.
Jong-Hyun Kim. "An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling" Journal of The Korea Society of Computer and Information 30, no.8 (2025) : 121-131.
Jong-Hyun Kim. An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling. Journal of The Korea Society of Computer and Information, 30(8), 121-131.
Jong-Hyun Kim. An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling. Journal of The Korea Society of Computer and Information. 2025; 30(8) 121-131.
Jong-Hyun Kim. An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling. 2025; 30(8), 121-131.
Jong-Hyun Kim. "An Efficient Sketch-Based Wrinkle Representation Method Using Kernel-Based Skin-Muscle Modeling" Journal of The Korea Society of Computer and Information 30, no.8 (2025) : 121-131.
