A High-Quality Rendering Method for Arbitrary Shaped Surfaces
Details
Recently, image projection onto non-flat surfaces with various angles is widely used in many kinds of applications, because of the diversification of projectors. In this case, geometrical correction is required for image generation processes, and it causes deterioration of image quality and rendering speed. Therefore, in this research, we propose a high-quality rendering technique for arbitrary shaped surfaces with optimized projection transformation, according to the shape of the target surfaces. In this approach, the optimized projection transformation is calculated with GPU, and it can achieve faster rendering speed than previous two-pass rendering method. And also, we indicate the performance of our proposed method with actual image projection for some non-flat surfaces.
