论文信息 - An approach to visualizing transparency in computer-generated line drawings

An approach to visualizing transparency in computer-generated line drawings

This paper builds on the principles of depicting transparency in hand-made line drawings, and develops a method to generate similar, but computer-generated, line drawings in a two-step process. In the first step, a brightness image is generated, which is used as a basis for the line drawing created in the second step. Three different methods derived from traditional drawing techniques are shown.

[1] Miss A.O. Penney. (b) , 1974, The New Yale Book of Quotations.

[2] Takafumi Saito,et al. Comprehensible rendering of 3-D shapes , 1990, SIGGRAPH.

[3] Michael F. Cohen,et al. Automatic illustration of 3D geometric models: lines , 1990, I3D '90.

[4] Steven K. Feiner,et al. Automated generation of intent-based 3D Illustrations , 1991, SIGGRAPH.

[5] David Salesin,et al. Computer-generated pen-and-ink illustration , 1994, SIGGRAPH.

[6] David R. Forsey,et al. How to Render Frames and Influence People , 1994, Comput. Graph. Forum.

[7] Wolfgang Leister. Computer Generated Copper Plates , 1994, Comput. Graph. Forum.

[8] John Lansdown,et al. Expressive rendering: a review of nonphotorealistic techniques , 1995, IEEE Computer Graphics and Applications.

[9] David Salesin,et al. Rendering parametric surfaces in pen and ink , 1996, SIGGRAPH.

[10] T. Strothotte,et al. Assessing the effect of non-photorealistic rendered images in CAD , 1996, CHI.

[11] Thomas Strothotte,et al. Seeing between the pixels - pictures in interactive systems , 1997 .

[12] Andreas Raab. Techniken zur Exploration und Visualisierung geometrischer Modelle , 1998 .