Special Section: Point-Based Graphics Efficient image reconstruction for point-based and line-based rendering
BibTeX
@MISC{A_specialsection:,
author = {Ricardo Marroquim A and Martin Kraus B and Paulo Roma Cavalcanti A},
title = {Special Section: Point-Based Graphics Efficient image reconstruction for point-based and line-based rendering},
year = {}
}
OpenURL
Abstract
www.elsevier.com/locate/cag We address the problem of an efficient image-space reconstruction of adaptively sampled scenes in the context of point-based and linebased graphics. The image-space reconstruction offers an advantageous time complexity compared to surface splatting techniques and, in fact, our improved GPU implementation performs significantly better than splatting implementations for large point-based models. We discuss the integration of elliptical Gaussian weights for enhanced image quality and generalize the image-space reconstruction to line segments. Furthermore, we present solutions for the efficient combination of points, lines, and polygons in a single image.







