Fig. 4From: Transparent reversible prosthesis, a new way to complete the conservation–restoration of a Black Ding bowl with application of 3D technologiesThe design process of the reversible prosthesis. a Based on the curvature data of the fragments, the prototype data of the artifact were simulated and recovered. b The location and volume parameters of the fragments were tested for fit by comparison with the data of the restored prototype bowl. After passing the test, the space for the fragments was cut out. c The design effect picture of the reversible prosthesisBack to article page