Results 221 to 230 of about 35,286 (256)

Family-Wide Dysregulation of Phosphodiesterases Alters cAMP/cGMP Microdomains in Thoracic Aortic Aneurysm. [PDF]

open access: yesJ Cardiovasc Dev Dis
Magouliotis DE   +7 more
europepmc   +1 more source

Display adaptive tone mapping

ACM Transactions on Graphics, 2008
We propose a tone mapping operator that can minimize visible contrast distortions for a range of output devices, ranging from e-paper to HDR displays. The operator weights contrast distortions according to their visibility predicted by the model of the human visual system. The distortions are minimized given a display model that enforces constraints on
Mantiuk, R., Daly, S., Kerofsky, L.
openaire   +2 more sources

Binocular tone mapping

ACM Transactions on Graphics, 2012
By extending from monocular displays to binocular displays, one additional image domain is introduced. Existing binocular display systems only utilize this additional image domain for stereopsis. Our human vision is not only able to fuse two displaced images, but also two images with difference in detail, contrast and luminance, up to a ...
Xuan Yang   +3 more
openaire   +1 more source

Guided tone mapping

ACM SIGGRAPH 2012 Posters on - SIGGRAPH '12, 2012
In this paper, we propose a simple but effective tone mapping operator, which can achieve impressive results with low complexity in both the formulation and computation. The key point of our operator is to calculate a scalar matrix by which the input HDR image can be mapped into a displayable LDR image. From the graphical perspective, we can regard the
Huxiang Gu   +4 more
openaire   +1 more source

Beyond Tone Mapping: Enhanced Depiction of Tone Mapped HDR Images

Computer Graphics Forum, 2006
High Dynamic Range (HDR) images capture the full range of luminance present in real world scenes, and unlike Low Dynamic Range (LDR) images, can simultaneously contain detailed information in the deepest of shadows and the brightest of light sources.
Smith, K.   +3 more
openaire   +3 more sources

Inverse tone mapping

Proceedings of the 4th international conference on Computer graphics and interactive techniques in Australasia and Southeast Asia, 2006
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.
Francesco, Banterle   +3 more
openaire   +1 more source

Color correction for tone mapping

Computer Graphics Forum, 2009
AbstractTone mapping algorithms offer sophisticated methods for mapping a real‐world luminance range to the luminance range of the output medium but they often cause changes in color appearance. In this work we conduct a series of subjective appearance matching experiments to measure the change in image colorfulness after contrast compression and ...
Mantiuk, R.   +3 more
openaire   +2 more sources

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