Axial representations of shape
Computer Vision, Graphics, and Image Processing
Image-based modeling and photo editing
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Bilateral Filtering for Gray and Color Images
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Textureshop: texture synthesis as a photograph editing tool
ACM SIGGRAPH 2004 Papers
Evaluation of tone mapping operators using a High Dynamic Range display
ACM SIGGRAPH 2005 Papers
An approximate image-space approach for interactive refraction
ACM SIGGRAPH 2005 Papers
Iris Feature Extraction Using 2D Phase Congruency
ICITA '05 Proceedings of the Third International Conference on Information Technology and Applications (ICITA'05) Volume 2 - Volume 02
Interactive material replacement in photographs
GI '05 Proceedings of Graphics Interface 2005
Interactive image-space techniques for approximating caustics
I3D '06 Proceedings of the 2006 symposium on Interactive 3D graphics and games
Using phase information for symmetry detection
Pattern Recognition Letters
ACM SIGGRAPH 2006 Papers
RotoTexture: Automated Tools for Texturing Raw Video
IEEE Transactions on Visualization and Computer Graphics
Interactive Approximate Rendering of Reflections, Refractions, and Caustics
IEEE Transactions on Visualization and Computer Graphics
Editing Soft Shadows in a Digital Photograph
IEEE Computer Graphics and Applications
Caustics Mapping: An Image-Space Technique for Real-Time Caustics
IEEE Transactions on Visualization and Computer Graphics
Proceedings of the 2008 symposium on Interactive 3D graphics and games
Interactive screen-space accurate photon tracing on GPUs
EGSR'06 Proceedings of the 17th Eurographics conference on Rendering Techniques
Interactive reflection editing
ACM SIGGRAPH Asia 2009 papers
Stylized depiction of images based on depth perception
NPAR '10 Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering
Matting and compositing of transparent and refractive objects
ACM Transactions on Graphics (TOG)
Extended papers from NPAR 2010: Non-photorealistic, depth-based image editing
Computers and Graphics
Illumination decomposition for material recoloring with consistent interreflections
ACM SIGGRAPH 2011 papers
Perceptual considerations for motion blur rendering
ACM Transactions on Applied Perception (TAP)
Using eye-tracking to assess different image retargeting methods
Proceedings of the ACM SIGGRAPH Symposium on Applied Perception in Graphics and Visualization
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We present a powerful technique to simulate and approximate caustics in images. Our algorithm is designed to produce good results without the need to painstakingly paint over pixels. The ability to edit global illumination through image processing allows interaction with images at a level which has not yet been demonstrated, and significantly augments and extends current image-based material editing approaches. We show by means of a set of psychophysical experiments that the resulting imagery is visually plausible and on par with photon mapping, albeit without the need for hand-modeling the underlying geometry.