Using The Histogram - Casio QV-R41 User Manual

OTHER RECORDING FUNCTIONS
• When movie recording is complete, the movie file is
stored in file memory.
• To cancel storage of the movie file, use [ ] to select
"Delete" while file storage is being performed, and
then press [SET].
IMPORTANT!
• The flash does not fire in the Movie mode.

Using the Histogram

You can use the [DISP] button to display a histogram on
the monitor screen. The histogram lets you check exposure
conditions as you record images (page 31). You can also
display the histogram of a recorded image in the PLAY
mode.
Histogram
A histogram is a graph that represents the lightness of an
image in terms of the number of pixels. The vertical axis
indicates the number of pixels, while the horizontal axis
indicates lightness. You can use the histogram to
determine whether an image includes the shadowing (left
side), mid tones (center), and highlighting (right) required to
bring out sufficient image detail. If the histogram appears
too lopsided for some reason, you can use EV shift
(exposure compensation) to move it left or right in order to
achieve better balance. Optimum exposure can be
achieved by correcting exposure so the graph is as close to
the center as possible.
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