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SDR, HDR, and WDR are camera terms that refer to what type of imaging tech your device uses to capture details in over- and under-exposed lighting environments. SDR, HDR, and WDR are camera terms ...
In this context, the term high dynamic range means there is a large amount of variation in light levels within a scene or an image. The dynamic range refers to the range of luminosity between the brightest area and the darkest area of that scene or image.
The wide dynamic range (WDR) neuron was first discovered by Mendell in 1966. [1] Early studies of this neuron established what is known as the gate control theory of pain . The basic concept is that non-painful stimuli block the pathways for painful stimuli, inhibiting possible painful responses. [ 2 ]
A 3.5 mm coaxial camera jack named PC terminal, to synchronize external non-dedicated flashes (f.e. studio flashes), found on many more advanced camera models. Also may mean "Perspective Control" for a lens that has the ability to shift to tilt to control linear perspective in an image.
Tone mapped high-dynamic-range (HDR) image of St. Kentigern's Church in Blackpool, Lancashire, England. In photography and videography, multi-exposure HDR capture is a technique that creates high dynamic range (HDR) images (or extended dynamic range images) by taking and combining multiple exposures of the same subject matter at different exposures.
WDR may refer to: Waddell & Reed (stock ticker: WDR), an American asset management and financial planning company; Walt Disney Records, an American record label of the Disney Music Group; WDR neuron, a type of neuron involved in pain signalling; Westdeutscher Rundfunk (German: 'West German Broadcasting'), a German public-broadcasting institution
The dynamic range that can be perceived by the human eye in a single image is around 14 stops. [10] SDR video with a conventional gamma curve and a bit depth of 8-bits per sample has a dynamic range of about 6 stops, assuming a luminance quantisation threshold of 5% is used. [10]
Photo psychology or photopsychology is a specialty within psychology dedicated to identifying and analyzing relationships between psychology and photography. [1] Photopsychology traces several points of contact between photography and psychology.