The visible differences predictor: an algorithm for the assessment of image fidelity
Digital images and human vision
Proceedings of the Eurographics Workshop on Rendering Techniques 2000
High dynamic range display systems
ACM SIGGRAPH 2004 Papers
ACM SIGGRAPH 2005 Papers
Perceptual effects in real-time tone mapping
Proceedings of the 21st spring conference on Computer graphics
Multifocal Projection: A Multiprojector Technique for Increasing Focal Depth
IEEE Transactions on Visualization and Computer Graphics
Coded exposure photography: motion deblurring using fluttered shutter
ACM SIGGRAPH 2006 Papers
Projection defocus analysis for scene capture and image display
ACM SIGGRAPH 2006 Papers
Lensless Imaging with a Controllable Aperture
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 1
Image Pre-Conditioning for Out-of-Focus Projector Blur
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
Active refocusing of images and videos
ACM SIGGRAPH 2007 papers
Image and depth from a conventional camera with a coded aperture
ACM SIGGRAPH 2007 papers
Real-Time Adaptive Radiometric Compensation
IEEE Transactions on Visualization and Computer Graphics
Radiometric Compensation through Inverse Light Transport
PG '07 Proceedings of the 15th Pacific Conference on Computer Graphics and Applications
Programmable aperture photography: multiplexed light field acquisition
ACM SIGGRAPH 2008 papers
IPT/EDT '08 Proceedings of the 2008 workshop on Immersive projection technologies/Emerging display technologiges
Extracting depth and matte using a color-filtered aperture
ACM SIGGRAPH Asia 2008 papers
4D frequency analysis of computational cameras for depth of field extension
ACM SIGGRAPH 2009 papers
Adaptive coded aperture photography
ISVC'11 Proceedings of the 7th international conference on Advances in visual computing - Volume Part I
Perceptually-based compensation of light pollution in display systems
Proceedings of the ACM SIGGRAPH Symposium on Applied Perception in Graphics and Visualization
Computational plenoptic imaging
ACM SIGGRAPH 2012 Courses
Correcting for optical aberrations using multilayer displays
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Adaptive image synthesis for compressive displays
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Augmenting physical avatars using projector-based illumination
ACM Transactions on Graphics (TOG)
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Coding a projector's aperture plane with adaptive patterns together with inverse filtering allow the depth-of-field of projected imagery to be increased. We present two prototypes and corresponding algorithms for static and programmable apertures. We also explain how these patterns can be computed at interactive rates, by taking into account the image content and limitations of the human visual system. Applications such as projector defocus compensation, high-quality projector depixelation, and increased temporal contrast of projected video sequences can be supported. Coded apertures are a step towards next-generation auto-iris projector lenses.