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Organized Order in Ornamentation
(Association for Computing Machinery, Inc (ACM), 2017)
Decorative ornamentation involves a careful balance between accent and order. Existing techniques leave artists either with tedious manual processes or the uncontrolled automatic generation of rather homogeneous patterns ...
Shading with Painterly Filtered Layers: A Technique to Obtain Painterly Portrait Animations
(Association for Computing Machinery, Inc (ACM), 2017)
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 ...
Detail and Color Enhancement in Photo Stylization
(Association for Computing Machinery, Inc (ACM), 2017)
Abstraction in non-photorealistic rendering reduces the amount of detail, yet non-essential details can improve visual interest and thus make an image more appealing. In this paper, we propose an automatic system for photo ...
Non-Photorealistic Rendering with Spot Colour
(ACM, 2013)
Colour is an important aspect of art. Not only does it give richness to images, but it always provides a means to highlight certain objects. This idea of spot colour has been used extensively in both fine art and commercial ...
Patch-Based Geometric Texture Synthesis
(ACM, 2013)
Inspired by the results of recent studies on the perception of geometric textures, we present a patch-based geometric synthesis algorithm that mimics observed synthesis strategies. Our synthesis process first constructs ...
Line-based rendering with truchet-like tiles
(ACM, 2014)
We explore the use of Truchet-like tiles (tiles with half area shaded) for single-tone (monochrome) line-based rendering of maps. We borrow concepts from information theory to develop some qualitative and quantitative ...
What does water look like?
(ACM, 2014)
What makes images of water look like water? We conducted four psychophysical experiments to isolate perceptual qualities that make water easy to recognize. Water recognition is facilitated by colour and by three patterns ...