RatioMorph: Controllable Diffusion Framework for Automotive Viewpoint and Proportion Manipulation in Vehicle Design. - Haeji Go; Jae-Hun Lee; Shinyeong Noh; Kayoung Kim; Kyuseong Lim; Jee Eun Song; Mingyu Lee; Joowan Sung; Soonbeom Kwon; Myoungbok Shin; Junsang Park (AAAI, 2026)