Class-A denotes the highest quality standard for industrial surfaces such as a car body. The characterization and computation of Class-A surface involve serious mathematical challenges:

• Mathematical characterization of Class-A surfaces.
• Non-linear energy functionals and error bounds based on geometric properties.
• Real-time optimization methods for CAD modeling processes.

We offer software solutions for mesh optimization - preserving non-linear features and providing noise removal for industrial 3D meshes.