Enhanced signal representation in images, videos, audio or radio
High dynamic range (HDR), also known as wide dynamic range, extended dynamic range, or expanded dynamic range, is a signal with a higher dynamic range than usual.
The term is often used in discussing the dynamic ranges of images, videos, audio or radio. It may also apply to the means of recording, processing, and reproducing such signals including analog and digitized signals.[1]
^Robertson, Mark A.; Borman, Sean; Stevenson, Robert L. (April 2003). "Estimation-theoretic approach to dynamic range enhancement using multiple exposures". Journal of Electronic Imaging. 12 (2): 220, right column, line 26219–228. Bibcode:2003JEI....12..219R. doi:10.1117/1.1557695. The first report of digitally combining multiple pictures of the same scene to improve dynamic range appears to be Mann
and 16 Related for: High dynamic range information
Dynamicrange (abbreviated DR, DNR, or DYR) is the ratio between the largest and smallest values that a certain quantity can assume. It is often used...
The S95 is one of the first camera models to feature an automated highdynamicrange (HDR) shooting mode. This advanced digital imaging technique shoots...
camera's meter will be required. When attempting a single-exposure of a highdynamic-range scene, a reduction in exposure from the meter's reading may be needed...
{2392}{4096}}={\frac {2392}{128}}=18.6875} Transfer functions in imaging High-dynamic-range television "ST 2084:2014". IEEE Xplore. doi:10.5594/SMPTE.ST2084.2014...
0–1 range rather than for increasing the resolution. Numbers greater than 1 were for colors brighter than the display could show, as in high-dynamic-range...
computational photography include in-camera computation of digital panoramas, high-dynamic-range images, and light field cameras. Light field cameras use novel optical...
Dynamicrange compression (DRC) or simply compression is an audio signal processing operation that reduces the volume of loud sounds or amplifies quiet...
visible 850-nm NIR wavelength over the first-generation technology. High-dynamic-range (HDR) imaging relies on algorithms to combined several image captures...
as highdynamicrange. In 2014, the Digital Video Broadcasting Project released a new set of standards intended to guide the implementation of high resolution...
automatic exposure bracketing. The very highdynamicrange of the Nikon D3200 makes it possible to shoot highdynamicrange images (HDR, mostly created by combining...
HDR10 Media Profile, more commonly known as HDR10, is an open high-dynamic-range video (HDR) standard announced on August 27, 2015, by the Consumer Technology...
Recommendation for UHDTV with standard dynamicrange Rec. 2100 – ITU-R Recommendation for HDTV and UHDTV with highdynamicrange Image file formats based on HEVC...
Dolby Laboratories for highdynamicrange (HDR) video. It covers content creation, distribution, and playback. It includes dynamic metadata that define...
high-dynamic-range windows than with high-resolution windows. At the other extreme of the range of window types are windows with highdynamicrange but...
Global Information