In addition to the
Auto Balance feature, the ImageEspresso also features a Manual Balance option
which provide more flexibility for the image editing process. The
Manual Balance window (see
below) allows you to manually adjust image quality. The
Manual Balance window has
four slider controls (also known as a trackbars) that allow manual
adjustments for Brightness, Saturation, Contrast and Dark Area
Correction. In addition, the
Manual Balance window also shows the image Histogram and
the corresponding histogram
adjustment controls.