3-Sweep: Extracting Editable Objects from a Single Photo by Tao Chen キ Zhe Zhu キ Ariel Shamir キ Shi-Min Hu キ Daniel Cohen-Or 3-Sweep Modeling from a Single Image from Ariel Shamir on Vimeo. Abstract We introduce an interactive technique for manipulating simple 3D shapes based on extracting them from a single photograph. Such extraction requires understanding of the components of the shape, their p