This paper surveys the field of nonphotorealistic rendering (NPR), focusing on techniques
for transforming 2D input (images and video) into artistically stylized renderings. We first …

Visualization can provide valuable assistance for data analysis and decision making tasks.
However, how people perceive and interact with a visualization tool can strongly influence …

We present a simple image-based method of generating novel visual appearance in which a
new image is synthesized by stitching together small patches of existing images. We call this …

This paper describes a new framework for processing images by example, called" image
analogies." based on scanned real-world examples; and texture-by-numbers, in which …

We present a new method for creating an image with a handpainted appearance from a
photograph, and a new approach to designing styles of illustration. We “paint” an image with …

The ubiquity of computer-generated imagery around us, in movies, advertising or on the
Internet is already being taken for granted and what impresses most people is the …

We present a new set of algorithms for line-art rendering of smooth surfaces. We introduce
an efficient, deterministic algorithm for finding silhouettes based on geometric duality, and …

Even as developments in photorealistic computer graphics continue to affect our work and
leisure activities, practitioners and researchers are devoting more and more attention to non …

Phong-shaded 3D imagery does not provide geometric information of the same richness as
human-drawn technical illustrations. A non-photorealistic lighting model is presented that …

1 Results of a stroke-based algorithm:(a) source photo,(b) painted version, and (c) final
rendering. for these problems. Two main approaches to designing SBR algorithms exist …