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Morphable guidelines for the human head
(ACM, 2013)
We present a system to help users achieve better face warping on 2D portrait images. Faces can be difficult to warp accurately because the rotation of the head affects the shape of the facial features. We bypass this problem ...
How Self-Similar are Artworks at Different Levels of Spatial Resolution?
(ACM, 2013)
Recent research has shown that a large variety of aesthetic paintings are highly self-similar. The degree of self-similarity seen in artworks is close to that observed for complex natural scenes, to which low-level visual ...
Generating Knitting Patterns from a Sketch: a CSP Approach
(ACM, 2013)
Graphic patterns in knitting are composed of relatively large pixels and create a picture when seen from a distance, while on close viewing the image falls apart into its constituent stitches. Such patterns are constrained ...
The Aesthetics of Rapidly-Exploring Random Trees
(ACM, 2013)
Rapidly-Exploring Random Trees (RRTs) have been introduced as an algorithmic concept for the rapid exploration of configuration spaces targeting fast path planning, mainly applied in the field of robotics. Typically, such ...
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 ...
Virtual Photograph Based Saliency Analysis of High Dynamic Range Images
(ACM, 2013)
Computational visual attention systems detect regions of interest in images. These systems have a broad range of applications in areas such as computer vision, computational aesthetics, and nonphotorealistic rendering. ...