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Index TruePic

TruePic is the name Olympus has given its image processing engine. [1]

10 relations: Chrominance, Digital camera, Digital single-lens reflex camera, Gamma correction, High-pass filter, Image noise, Image processor, Low-pass filter, Luminance, Olympus Corporation.


Chrominance (chroma or C for short) is the signal used in video systems to convey the color information of the picture, separately from the accompanying luma signal (or Y for short).

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Digital camera

A digital camera or digicam is a camera that captures photographs in digital memory.

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Digital single-lens reflex camera

A digital single-lens reflex camera (also called digital SLR or DSLR) is a digital camera that combines the optics and the mechanisms of a single-lens reflex camera with a digital imaging sensor, as opposed to photographic film.

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Gamma correction

Gamma correction, or often simply gamma, is a nonlinear operation used to encode and decode luminance or tristimulus values in video or still image systems.

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High-pass filter

A high-pass filter (HPF) is an electronic filter that passes signals with a frequency higher than a certain cutoff frequency and attenuates signals with frequencies lower than the cutoff frequency.

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Image noise

Image noise is random variation of brightness or color information in images, and is usually an aspect of electronic noise.

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Image processor

An image processor, image processing engine, also called media processor, is a specialized digital signal processor (DSP) used for image processing in digital cameras, or other devices.

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Low-pass filter

A low-pass filter (LPF) is a filter that passes signals with a frequency lower than a certain cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency.

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Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction.

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Olympus Corporation

is a Japanese manufacturer of optics and reprography products.

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[1] https://en.wikipedia.org/wiki/TruePic

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