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Molecular illustration in black and white
1Scripps Research Institute, La Jolla, CA 92037.
Journal of Molecular Graphics
|December 1, 1992
Summary
This study introduces a method for converting z-buffer images into black and white line illustrations using 2D image processing. These illustrations offer superior publication quality and display flexibility, with FORTRAN code available.
Area of Science:
- Computer Graphics
- Image Processing
Background:
- Conventional z-buffer images often lack publication-ready aesthetics.
- Displaying complex 3D rendered images can be challenging on standard hardware.
Purpose of the Study:
- To develop a novel technique for generating high-quality black and white line illustrations from z-buffer data.
- To enhance the reproducibility and display accessibility of 3D rendering outputs.
Main Methods:
- Application of two-dimensional image processing algorithms to grey-scale raster images derived from z-buffers.
- Generation of line-based illustrations, including outlines, contour lines, and hatched shading.
Main Results:
- Successfully created black and white illustrations that mimic traditional line art.
- Achieved faithful reproduction suitable for print publications.
- Ensured ease of display on common workstations and laser printers.
Conclusions:
- The proposed image processing method effectively transforms z-buffer images into publication-quality line illustrations.
- This technique offers a practical solution for disseminating 3D rendering results efficiently.