Stylized video cubes
- 21 July 2002
- conference paper
- Published by Association for Computing Machinery (ACM)
Abstract
We present a new set of non-photorealistic rendering (NPR) tools for processing video. Our approach is to treat the video as a space-time volume of image data. Previous tools to process video for an impressionist effect have painted collections of two-dimensional strokes on each successive frame of video. In contrast, we create a set of "rendering solids." Each rendering solid is a function defined over an interval of time; when evaluated at a particular time within that interval, it provides parameters necessary for rendering an NPR primitive. Rendering solids can be rendered interactively, giving immediate feedback to an artist along with the ability to modify styles in real time.Benefits of our approach include: a more unified treatment of the video volume's spatial and temporal dimensions; interactive, aesthetic flexibility and control; and the extension of stylized rendering techniques for video beyond the impressionist styles previously explored. We show example styles inspired by impressionist, cubist, and abstract art of the past century.Keywords
This publication has 17 references indexed in Scilit:
- Digital facial engravingPublished by Association for Computing Machinery (ACM) ,1999
- Painterly rendering with curved brush strokes of multiple sizesPublished by Association for Computing Machinery (ACM) ,1998
- Multiple-center-of-projection imagesPublished by Association for Computing Machinery (ACM) ,1998
- Creating Evenly-Spaced Streamlines of Arbitrary DensityPublished by Springer Nature ,1997
- The lumigraphPublished by Association for Computing Machinery (ACM) ,1996
- Light field renderingPublished by Association for Computing Machinery (ACM) ,1996
- Paint by numbers: abstract image representationsACM SIGGRAPH Computer Graphics, 1990
- Epipolar-plane image analysis: An approach to determining structure from motionInternational Journal of Computer Vision, 1987
- Primitives for the manipulation of general subdivisions and the computation of VoronoiACM Transactions on Graphics, 1985
- Summed-area tables for texture mappingPublished by Association for Computing Machinery (ACM) ,1984