Peak signal-to-noise ratio

Peak signal-to-noise ratio

Peak signal-to-noise ratio (PSNR) is an engineering term for the ratio between the maximum possible power of a signal and the power of corrupting noise that affects the fidelity of its representation. Because many signals have a very wide dynamic range, PSNR is usually expressed as a logarithmic quantity using the decibel scale. PSNR is commonly used to quantify reconstruction quality for images and video subject to lossy compression.
http://dbpedia.org/resource/Peak_signal-to-noise_ratio
PSNR
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Peak signal-to-noise ratio

Peak signal-to-noise ratio (PSNR) is an engineering term for the ratio between the maximum possible power of a signal and the power of corrupting noise that affects the fidelity of its representation. Because many signals have a very wide dynamic range, PSNR is usually expressed as a logarithmic quantity using the decibel scale. PSNR is commonly used to quantify reconstruction quality for images and video subject to lossy compression.
http://dbpedia.org/resource/Peak_signal-to-noise_ratio
has abstract
A relação sinal-ruído de pico, ...... resentandos por bits, usa-se .
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Il peak signal-to-noise ratio ...... to Noise Ratio) definito come:
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La Proporción Máxima de Señal ...... NR es apreciable visualmente.​
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Nisbah puncak sinyal terhadap ...... ogaritma dengan skala desibel.
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PSNR (sigle de Peak Signal to ...... r rapport à l'image originale.
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PSNR (zkratka z anglického pea ...... la, PSNR je tedy nedefinované.
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Peak signal-to-noise ratio (PS ...... subject to lossy compression.
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Szczytowy stosunek sygnału do ...... tosowaniem kompresji stratnej.
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Пиковое отношение сигнала к шу ...... жат в пределах от 30 до 40 dB.
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Пікове співвідношення сигналу ...... ежать в межах від 30 до 40 dB.
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Original uncompressed image
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Q=10, PSNR 31.45dB
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Q=30, PSNR 36.81dB
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Q=90, PSNR 45.53dB
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Example luma PSNR values for a cjpeg compressed image at various quality levels.
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A relação sinal-ruído de pico, ...... resentandos por bits, usa-se .
@pt
Il peak signal-to-noise ratio ...... to Noise Ratio) definito come:
@it
La Proporción Máxima de Señal ...... n usando B bits por muestra, .
@es
Nisbah puncak sinyal terhadap ...... ogaritma dengan skala desibel.
@in
PSNR (sigle de Peak Signal to ...... r rapport à l'image originale.
@fr
PSNR (zkratka z anglického pea ...... PSNR je poté definována jako:
@cs
Peak signal-to-noise ratio (PS ...... subject to lossy compression.
@en
Szczytowy stosunek sygnału do ...... tosowaniem kompresji stratnej.
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Пиковое отношение сигнала к шу ...... error). PSNR определяется так:
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Пікове співвідношення сигналу ...... потроєний розмір зображення).
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Nisbah puncak sinyal terhadap derau
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PSNR
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PSNR
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PSNR
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Peak Signal to Noise Ratio
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Peak signal-to-noise ratio
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Peak signal-to-noise ratio
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Relação sinal-ruído de pico
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Szczytowy stosunek sygnału do szumu
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Пиковое отношение сигнала к шуму
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