Non‐photorealistic rendering (NPR) algorithms allow the creation of images in a variety of
styles, ranging from line drawing and pen‐and‐ink to oil painting and watercolour. These …

The most effective and popular tools for obtaining feature aligned quad meshes from
triangular input meshes are based on cross field guided parametrization. These methods …

We present an approach for real-time pen-and-ink hatching renderings on large scenes.
Starting with 3D models including photorealistic textures and materials, we aim to propose a …

We introduce a variational approach for modeling n-symmetry vector and direction fields on
surfaces that supports interpolation and alignment constraints, placing singularities and …

Our research is about the effects of non-photorealistic rendering in the perception of
stereoscopic cinema. We conducted a study with 27 participants, using eye-tracker to …

This paper presents an image-space stroke rendering algorithm that provides temporally
coherent placement of lines at particles that are moving with object surfaces. We generate …

We introduce a novel stratified sampling technique for mesh surfaces that gives the user
control over sampling density and anisotropy via a tensor field. Our approach is based on …

Abstract Non-Photorealistic Rendering is now an established discipline, yet the question of
how to evaluate 'artistic'NPR output is often raised. The question is most acute when the …

We present a novel temporally coherent stylized rendering technique working entirely at the
compositing stage. We first generate a distribution of 3D anchor points using an implicit grid …

This chapter presents an overview of the latest computerized artistic portrait rendering
techniques. Artistic rendering of portraits can be viewed as an image generating process …