Adobe Photoshop
adjusting layers and colors
Before making color and tonal
adjustments
Correcting images
Adjustments panel overview
Color adjustment commands
Make a color adjustment
Save adjustment settings
Reapply adjustment settings
Before making color and tonal
adjustments
Photoshop can enhance, repair, and
correct the color and tonality (lightness, darkness, and contrast) in
an image. Here are some items to consider.
Adjustment layers to adjust the
tonal range and color balance of your image. Adjustment layers let
you go back and make successive tonal adjustments without discarding
or permanently modifying data from the image layer.
You don’t have to use adjustment
layers, you can apply adjustments directly to an image layer.
Remove any flaws such as dust
spots, blemishes, and scratches from the image before making color
and tonal adjustments.
Open the Info or Histogram panel in
Expanded view. Both panels display invaluable history on your
adjustments.
To the top
Correcting images
Use the histogram to check for the
best original image.
Make sure that the Adjustments
panel is open to access color and tonal adjustments.
Adjust the color balance to remove
unwanted colors.
Adjust the tonal range, using
either the Levels or Curves adjustments.
Start tonal corrections by
adjusting the values of the highlight and shadow pixels in the image,
setting an overall tonal range for the image.
To adjust the tonality in just
shadow and highlight areas, use the Shadow/Highlight command. See
Improve shadow and highlight detail.
Make other color adjustments.
Enhance colors or produce special
effects.
Sharpen the edges in the image.
As one of the final steps, use the
Unsharp Mask or the Smart Sharpen filter to sharpen the clarity of
edges in the image.
Commands and decription
Adjust Levels Auto
Quickly corrects the color balance in
an image. .
Levels command
Adjusts color balance by setting the
pixel distribution for individual color channels.
Curves command
Provides up to 14 control points for
highlight, midtone, and shadow adjustments for individual channels.
Exposure command
Adjusts tonality by performing
calculations in a linear color space. Exposure is primarily for use
in HDR images.
Vibrance command
Adjusts color saturation so clipping is
minimized.
Photo Filter command
Makes color adjustments by simulating
the effects of using a Kodak Wratten or Fuji filter in front of a
camera lens.
Color Balance command
Changes the overall mixture of colors
in an image.
Hue/Saturation command
Adjusts the hue, saturation, and
lightness values of the entire image or of individual color
components.
Match Color command
Matches the color: from one photo to
another photo, from one layer to another layer, and from a selection
in an image to another selection in the same image or a different
image.
Replace Color command
Replaces specified colors in an image
with new color values.
Selective Color command
Adjusts the amount of process colors in
individual color components.
Channel Mixer command
Modifies a color channel and makes
color adjustments not easily done with other color adjustment tools.
0 comments:
Post a Comment