Overview of Personalized 3d Human Body Modeling Technology for Garment CAD

3D human models serve as the foundation for 3D garment design, while personalized human modeling has emerged as a significant research focus in computer graphics and computer vision. Over time, numerous implementation approaches have been developed. This paper reviews and summarizes recent advancements in personalized human modeling, categorizing them into scanning-based methods, standard model deformation techniques, template matching approaches, image-based model reconstruction, and wireframe-assisted deep learning methods. The study analyzes the strengths and limitations of existing methodologies while outlining future development trends.