Canon EOS Rebel T1i Digital Photo Professional 3.6 for Windows Instruction Man - Page 93

Adjusting Dynamic Range

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Adjusting Dynamic Range Dynamic range (width of gradation expression) from dark points to bright points in an image can be adjusted. Move downwards Output highlight points Output highlight point numerical value Move to the right Input shadow points Output shadow point numerical value Input shadow point numerical value Reverts the image to the original settings Move to the left Input highlight points Input highlight point numerical value Move upwards Output shadow points O The horizontal axis shows the input level and the vertical axis shows the output level. O The setting range of shadow points is 0 to 247 (in 1-stop increments when entering a value). O The setting range of highlight points is 8 to 255 (in 1-stop increments when entering a value). O The histogram display changes according to adjustment. You can also fix the histogram display to the display before any adjustments (p.75). Introduction Contents at a Glance 1Basic Operation 2Advanced Operation 3Advanced Image Editing and Printing 4 Processing Large Numbers of Images 5Editing JPEG/TIFF Images Reference Index 92

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92
1
2
3
4
5
Introduction
Contents at
a Glance
Basic
Operation
Advanced
Operation
Advanced
Image Editing
and Printing
Editing
JPEG/TIFF
Images
Index
Processing
Large Numbers
of Images
Reference
Dynamic range (width of gradation expression) from dark points to bright
points in an image can be adjusted.
O
The horizontal axis shows the input level and the vertical axis shows
the output level.
Adjusting Dynamic Range
Move to the
left
Input
highlight
points
Reverts the
image to the
original
settings
Move to the
right
Input shadow
points
Output
highlight point
numerical
value
Move downwards
Output highlight points
Output shadow
point numerical
value
Move upwards
Output shadow points
Input shadow
point numerical
value
Input
highlight
point numerical
value
O
The setting range of shadow points is 0 to 247 (in 1-stop
increments when entering a value).
O
The setting range of highlight points is 8 to 255 (in 1-stop
increments when entering a value).
O
The histogram display changes according to adjustment. You can
also fix the histogram display to the display before any
adjustments
(p.75)
.