TONE CURVES AND HISTOGRAM

When the Tone curves/Histogram Correction button is clicked, the Tone Curves and Histogram dialog box is displayed.

The Tone Curves part allows you to change the tone curves and directly correct the output value.

The Histogram part allows you to specify the input and output area from the information included in a film and correct images. Also, this dialog box displays the histogram of the image area inside the cropping frame in each RGB colour. The level is indicated in 256 colour steps (0 to 255) from left to right side.

The tone curves and histogram are linked to each other so that when the tone curve is corrected, the histogram is automatically corrected.

Click on in the Image Correction tab.THE TONE CURVES AND HISTOGRAM DIALOG BOX — NAMES OF PARTS
Channel list box Tone curves pallet Tone curves Input Gamma slider Histogram
Input Shadow slider Output Shadow slider Histogram RGB display button Tone curves/Smooth Curve button Freehand curve button Black point button Grey point button White point button Apply button Input Highlight slider Input Shadow text box Input Gamma text box Input Highlight text box Output Shadow text box Output Highlight text box Output Highlight slider Reset button Auto Setting button Grey scale

DiMAGE Scan Multi PRO 65