Surface completion by minimizing energy based on similarity of shape

3D mesh models generated with range scanner or video images often have holes due to many occlusions by other objects and the object itself. This paper proposes a novel method to fill the missing parts in the incomplete models. The missing parts are filled by minimizing the energy function, which is defined based on similarity of local shape between the missing region and the rest of the object. The proposed method can generate complex and consistent shapes in the missing region. In the experiment, the effectiveness of the method is successfully demonstrated by applying it to complex shape objects with missing parts.

• Type: Conference
• Year: 2008
• Where: ICIP
• Authors: Norihiko Kawai, Tomokazu Sato, Naokazu Yokoya
• Keywords: Complex Shape Objects, ICIP 2008, Image Processing, Local Shape, Missing Parts, Missing Region