关键词: 雕塑数字化, 虚拟现实, 透视纠正, 模型骨骼绑定和蒙皮

Abstract:

Due to the nonlinearity of the human eye perspective,large-scale sculptures need to be corrected fluoroscopically in the proportional amplification of sculpture manuscripts based on the observed effects of the perspective.The original manuscript sculptor needed to make amplified sculptures with correct perspective manually.Due to the large size of sculptures,making sculptures manually is labor consuming.In order to reduce the workload,the paper researched and developed a sculptural perspective correction system.In this system,first the manuscript sculpture 3D scan data model is read into the system,so that designers can use the computer to amplify the analog model data and correct its perspective in a virtual environment.Then the computer-generated model is divided and mechanically processed into a large-scale sculpture,thereby reducing the time for real sculpture correction and amplification.

Key words: digital sculpture;virtual reality;perspective correction;skeletal binding and skin blending