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2. Bloom (shader effect) - Wikipedia

   en.wikipedia.org/wiki/Bloom_(shader_effect)

   Bloom (sometimes referred to as light bloom or glow) is a computer graphics effect used in video games, demos, and high-dynamic-range rendering (HDRR) to reproduce an imaging artifact of real-world cameras. The effect produces fringes (or feathers) of light extending from the borders of bright areas in an image, contributing to the illusion of ...

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4. Rock your next video call: This 'dummy proof' Logitech webcam ...

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   Shop it: Logitech C270 Black Webcam, $25 (was $50), amazon.com Sharp video. The 3-megpixel Logitech C270 Webcam streams high quality HD video at 720p. It has wide viewing angles, and adjusts white ...

5. Webcam - Wikipedia

   en.wikipedia.org/wiki/Webcam

   A webcam is a video camera which is designed to record or stream to a computer or computer network. They are primarily used in video telephony, live streaming and social media, and security. Webcams can be built-in computer hardware or peripheral devices, and are commonly connected to a device using USB or wireless protocol.

6. Bias lighting - Wikipedia

   en.wikipedia.org/wiki/Bias_lighting

   The purpose of bias lighting is to reduce the perceived brightness of the display as a result of the contrast with the slightly illuminated area around it. [1] This reduces the eye strain and fatigue that occurs when viewing a bright display against a very dark background for an extended time, [1] and increases the perceived blackness, perceived highlights, and overall contrast of the display.

7. Back-illuminated sensor - Wikipedia

   en.wikipedia.org/wiki/Back-illuminated_sensor

   A traditional, front-illuminated digital camera is constructed in a fashion similar to the human eye, with a lens at the front and photodetectors at the back. This traditional orientation of the sensor places the active matrix of the digital camera image sensor—a matrix of individual picture elements—on its front surface and simplifies manufacturing.

8. Exposure value - Wikipedia

   en.wikipedia.org/wiki/Exposure_value

   The f-number (relative aperture) determines the depth of field, and the shutter speed (exposure time) determines the amount of motion blur, as illustrated by the two images at the right (and at long exposure times, as a second-order effect, the light-sensitive medium may exhibit reciprocity failure, which is a change of light sensitivity ...

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