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 …

This survey presents a comprehensive study on non-photorealistic rendering (NPR). NPR
technique renders 2D input image into abstracted and artistic stylized images. NPR mainly …

This paper presents a novel method for efficiently generating a good sampling pattern given
an importance density over a 2D domain. A Penrose tiling is hierarchically subdivided …

In this contribution, we introduce a new error-diffusion scheme that produces higher quality
results. The algorithm is faster than the universally used Floyd-Steinberg algorithm, while …

What is computer graphics and what are the conceptual tasks of research in this area? To
the average person the term still conveys more or less the design of-gos and the …

Abstract We present Rotated Adaptive Tetra-iterated Quantizer (RATQ), afixed-length
quantizer for gradients in first order stochasticoptimization. RATQ is easy to implement and …

(57) ABSTRACT A method of, and an apparatus for, image conversion. The three color
channels of a Bayer mosaic image are up interpolated from input space to output space. The …

(57) ABSTRACT A method of, and an apparatus for, image conversion. The three color
channels of a Bayer mosaic image are up interpolated from input space to output space. The …

We present a novel technique for diffusing Monte Carlo sampling error as a blue noise in
screen space. We show that automatic diffusion of sampling error can be achieved by …

The Encyclopedia of Image Processing presents a vast collection of well-written articles
covering image processing fundamentals (eg color theory, fuzzy sets, cryptography) and …