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Analizza la distribuzione dell'intensità dei pixel di qualsiasi immagine. Visualizza istogrammi RGB per canale, distribuzione in scala di grigi e curve cumulative.
Analizza online gli istogrammi RGB, in scala di grigi e cumulativi per controllare l'esposizione, la gamma tonale e la distribuzione del colore.
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An image histogram is a graph showing the distribution of pixel intensities (0–255) in an image. It helps you understand exposure, contrast, and tonal range at a glance.
A cumulative histogram shows the running total of pixel counts. It is used in histogram equalization — a technique to improve image contrast by redistributing intensity values.