A contrast-based scalefactor for luminance display
Graphics gems IV
Recovering high dynamic range radiance maps from photographs
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
A visibility matching tone reproduction operator for high dynamic range scenes
ACM SIGGRAPH 97 Visual Proceedings: The art and interdisciplinary programs of SIGGRAPH '97
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
A multiscale model of adaptation and spatial vision for realistic image display
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
Two methods for display of high contrast images
ACM Transactions on Graphics (TOG)
Realistic image synthesis using photon mapping
Realistic image synthesis using photon mapping
Gradient domain high dynamic range compression
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Photographic tone reproduction for digital images
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
A tone mapping algorithm for high contrast images
EGRW '02 Proceedings of the 13th Eurographics workshop on Rendering
Adaptive gain control for high dynamic range image display
SCCG '02 Proceedings of the 18th spring conference on Computer graphics
Parameter estimation for photographic tone reproduction
Journal of Graphics Tools
Proceedings of the Eurographics Workshop on Rendering Techniques 2000
ACM SIGGRAPH 2003 Papers
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Keyframe-based tracking for rotoscoping and animation
ACM SIGGRAPH 2004 Papers
Colorization using optimization
ACM SIGGRAPH 2004 Papers
High dynamic range display systems
ACM SIGGRAPH 2004 Papers
A local model of eye adaptation for high dynamic range images
AFRIGRAPH '04 Proceedings of the 3rd international conference on Computer graphics, virtual reality, visualisation and interaction in Africa
Evaluation of tone mapping operators using a High Dynamic Range display
ACM SIGGRAPH 2005 Papers
Video enhancement using per-pixel virtual exposures
ACM SIGGRAPH 2005 Papers
ACM SIGGRAPH 2006 Papers
A median cut algorithm for light probe sampling
SIGGRAPH '05 ACM SIGGRAPH 2005 Posters
High Dynamic Range Imaging: Acquisition, Display, and Image-Based Lighting (The Morgan Kaufmann Series in Computer Graphics)
Do HDR displays support LDR content?: a psychophysical evaluation
ACM SIGGRAPH 2007 papers
Ldr2Hdr: on-the-fly reverse tone mapping of legacy video and photographs
ACM SIGGRAPH 2007 papers
A GPU-friendly method for high dynamic range texture compression using inverse tone mapping
GI '08 Proceedings of graphics interface 2008
Æ-HDR: an automatic exposure framework for high dynamic range content
ACM SIGGRAPH 2008 posters
ACM SIGGRAPH Asia 2008 papers
Evaluation of reverse tone mapping through varying exposure conditions
ACM SIGGRAPH Asia 2009 papers
Video viewing preferences for HDR displays under varying ambient illumination
Proceedings of the 6th Symposium on Applied Perception in Graphics and Visualization
Improved model of IBL sunlight simulation
Proceedings of the 24th Spring Conference on Computer Graphics
Expanding low dynamic range videos for high dynamic range applications
Proceedings of the 24th Spring Conference on Computer Graphics
High-quality HDR rendering technologies for emerging applications
IBM Journal of Research and Development
Multidimensional image retargeting
SIGGRAPH Asia 2011 Courses
Enhancement of bright video features for HDR displays
EGSR'08 Proceedings of the Nineteenth Eurographics conference on Rendering
High dynamic range image hallucination
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
Generating stereoscopic HDR images using HDR-LDR image pairs
ACM Transactions on Applied Perception (TAP)
Enabling stereoscopic high dynamic range video
Image Communication
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In recent years many Tone Mapping Operators (TMOs) have been presented in order to display High Dynamic Range Images (HDRI) on typical display devices. TMOs compress the luminance range while trying to maintain contrast. The dual of tone mapping, inverse tone mapping, expands a Low Dynamic Range Image (LDRI) into a HDRI. HDRIs contain a broader range of physical values that can be perceived by the human visual system. The majority of today's media is stored in low dynamic range. Inverse Tone Mapping Operators (iTMOs) could thus potentially revive all of this content for use in high dynamic range display and image-based lighting. We propose an approximate solution to this problem that uses median-cut to find the areas considered of high luminance and subsequently apply a density estimation to generate an Expand-map in order to extend the range in the high luminance areas using an inverse Photographic Tone Reproduction operator.