A nonaliasing, real-time spatial transform technique
IEEE Computer Graphics and Applications
Separable image warping with spatial lookup tables
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Talisman: commodity realtime 3D graphics for the PC
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
From virtual to physical reality with paper folding
Computational Geometry: Theory and Applications - special issue on virtual reality
The WarpEngine: an architecture for the post-polygonal age
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
One-dimensional resampling with inverse and forward mapping functions
Journal of Graphics Tools
3-D transformations of images in scanline order
SIGGRAPH '80 Proceedings of the 7th annual conference on Computer graphics and interactive techniques
Shape as a Perturbation to Projective Mapping
Shape as a Perturbation to Projective Mapping
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The distortion operator transforms 2D images in a manner similar to image warping or morphing, allowing source pixels to be mapped to any destination pixel. This operator can be implemented on current hardware, allowing at least one distortion per frame at interactive frame rates. Potential applications are numerous, but those described include re-mapping images for correct projection onto curved screens, correcting camera distortion from multiple sources simultaneously, and allowing constant time dynamic texturing and lighting of a static scene which is independent of geometric complexity.