Most people are aware that any color can be mixed from red, green and blue light, and we make color pictures out of red, green and blue images. The relationship between modern color imaging and the human visual system was recently discussed by John Watkinson in his series on color.
HDR Profiles - Pros & Cons.
An obstacle to HDR adoption has been figuring out how legacy SDR TVs should display an HDR signal. There are about 1.6 Billion TV sets world-wide and 300 Million TV sets in the US.
Almost since photography has existed, people have pursued ways of modifying the picture after it’s been shot. The “dodge” and “burn” tools in Photoshop are widely understood as ways to make things brighter or darker, but it’s probably less widely understood that they refer to techniques for exposure control tha
Targeted at video monitoring and analytics across all geographies, at the 2019 IBC Show, Telestream will introduce its second OptiQ live service. OptiQ Monitor helps identify efficiencies in capital and operational expenditure while helping broadcasters, service providers and network operators to ensure optimum levels of Quality of Service and Quality of
HDR is a technology that is evolving quickly on the Professional and Consumer side. Like all new technologies, the devil is in the details. There is confusion about the technical aspects of which HDR technique and implementation are best for a given situation.
At the upcoming IBC Show, Ikegami will spotlight its full range of 4K and HD monitors. Among them is the new 31-inch 4K UHD master-grade monitor with a 4,096 × 2,160 pixel 10-bit resolution and high brightness (1,000 candela per square meter). The HQLM-3125X can be controlled remotely via Ethernet, RS-485 or locally
Dealing with brightness in camera systems sounds simple. Increase the light going into the lens; increase the signal level coming out of the camera, and in turn increase the amount of light coming out of the display. In reality, it’s always been more complicated than that. Camera, display and p