In the coming 4K era, HDR high dynamic range techniques will become the universal standard. No HDR technology TV to do? Sony recently demonstrated a new approach. Moschino iPhone 5 Cases
At InterBee 2015 exhibition, Sony official exhibition called HLG (Hybrid Log Gamma) standards. HLG standard registered by the BBC and NHK, in short, is a single signal will support non-HDR HDR TV and TV.
HLG works by two different ways to decode the signal HDR highlights and low light, the former uses a logarithmic curve, while the latter is the standard gamma curve. Compared with decent HDR TV, receive non-HDR HLG TV show slightly different results, but perception is very close, and overall experience is improved.
So-called HDR technology, simply a high light but the exposure, low light, not underexposing technology, that is everywhere to be able to show clearly the details of the image. We often see in HDR photography with three letters, and it will be 4K and 4K in the future the Blu-ray standard. Moschino Case
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Tags: TV Science and technology
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