Shading with Painterly Filtered Layers: A Technique to Obtain Painterly Portrait Animations

Castaneda, Saif; Akleman, Ergun

Shading with Painterly Filtered Layers: A Technique to Obtain Painterly Portrait Animations

Files

a08-castenada.pdf (6.16 MB)

barycentric_paintedfilters.mov (19.41 MB)

Date

2017

Authors

Castaneda, Saif
Akleman, Ergun

Publisher

Association for Computing Machinery, Inc (ACM)

Abstract

In this manuscript, we describe a process that can be used to create still and/or animated portrait paintings to be shown in Expressive Art Exhibit. Our process consists of two stages: (1) Creation of control textures for a Barycentric shader by using color information gathered from photographs to provide realistic looking skin rendering; (2) Filtering and compositing the layers of images that are obtained by control textures, which correspond to effects such as diffuse, specular and ambient. To demonstrate proof-of-concept, we have created a few rigid body animations of painterly portraits under different lighting conditions.

        @inproceedings{10.1145:3122791.3122800
,
booktitle = {Computational Aesthetics
},
editor = {Holger Winnemoeller and Lyn Bartram
},
title = {{Shading with Painterly Filtered Layers: A Technique to Obtain Painterly Portrait Animations
}},
author = {Castaneda, Saif and 
Akleman, Ergun
},
year = {2017
},
publisher = {Association for Computing Machinery, Inc (ACM)
},
ISSN = {1816-0859
},
ISBN = {978-1-4503-5080-8
},
DOI = {10.1145/3122791.3122800
}
}