Line Drawing Method with Variable Linewidth for Rendering

Stylized Line Drawing and Shading Effects for Cartoon Rendering

Due to Increasing demands of cartoon style In many areas of computer graphic aspects, this paper presents a simple stylized shading technique to enhance the cartoonlsh appearance In two aspects. First, a new toon-illumlnation model Is developed to emphasize the boundaries between diffuse reflection part and specular reflection part in the phong illumination model. The new discrete shading will ...

Drawing Style Capture for Cartoon Rendering

This paper proposes a method for capturing the drawing style of cartoon from the original comic book. Given a concept drawing image of the specific comic book, our approach recovers not only the color scheme, but also the color ratio. The main technical contribution of this paper is a shading model capture and a stylized cartoon rendering. For the shading model capture, we collect RGB statistic...

Engineering Drawing Based Database Rendering

Electromagnetically induced transparency with variable coupling-laser linewidth

Resonance transmission in a three-level L-type system of the rubidium D1 line is controlled by adjusting the linewidth of the pumping ~coupling! laser. With the change of pumping-laser linewidth from several MHz to about 100 MHz, the absorption reduction degrades from about 70% to less than 15%. The experimentally measured results are in good agreement with a simple theoretical calculation. @S1...

Assisted Archaeological Line Drawing

Published by the IEEE Computer Society 0018-9162/11/$26.00 © 2011 IEEE TRADITIONAL LINE DRAWING Archaeologists use several approaches to manually render line drawings of objects and scenes, including the grid method, as Figure 1b shows.2 The draftsman determines a coordinate system, measures the positions of convex and concave feature points using rulers, and records these measurements on milli...