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The Indian-head test pattern is a test card that gained widespread adoption during the black-and-white television broadcasting era as an aid in the calibration of television equipment. It features a drawing of a Native American wearing a headdress surrounded by numerous graphic elements designed to test different aspects of broadcast display.
Technology to minimize image blurring by camera movement during exposure. See also AS, OS, OIS, OSS, SR, SS, SSI, SSS, VR as brand-specific terms. [10] ISO. A system for quantifying the sensitivity ("speed") of a photographic emulsion, or a solid-state digital-camera's image sensor, to visible light.
The Fujifilm X-T4 is a mirrorless interchangeable-lens digital camera announced on February 25, 2020. [3] It has a backside-illuminated X-Trans CMOS 4 APS-C sensor and an X-Processor 4 quad core processor and uses the Fujifilm X-mount. The X-T4 is a weather-resistant camera equipped with a higher-capacity battery designed to last longer than ...
Digital artifacts, visual artifacts resulting from digital image processing. Noise. Screen-door effect, also known as fixed-pattern noise (FPN), a visual artifact of digital projection technology. Ghosting (television) Screen burn-in. Distortion. Silk screen effect. Rainbow effect. Screen tearing.
Color temperature is a parameter describing the color of a visible light source by comparing it to the color of light emitted by an idealized opaque, non-reflective body. The temperature of the ideal emitter that matches the color most closely is defined as the color temperature of the original visible light source.
Noise (video) Noise in a CRT television (top) and flat screen television (bottom) Noise, static or snow screen captured from a VHS tape. Noise, commonly known as static, white noise, static noise, or snow, in analog video and television, is a random dot pixel pattern of static displayed when no transmission signal is obtained by the antenna ...
A teleprompter, also known as an autocue, is a display device that prompts the person speaking with an electronic visual text of a speech or script. Using a teleprompter is similar to using cue cards. The screen is in front of, and usually below, the lens of a professional video camera, and the words on the screen are reflected to the eyes of ...
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