timteamouse
September 10th, 2007, 01:08 PM
In my example here I used a 28" x 21" image at 72 DPI
http://www.pixentral.com/hosted/1kzxFB42JnjvQDwU81sCAZisfiIk90_thumb.jpg (http://www.pixentral.com/show.php?picture=1kzxFB42JnjvQDwU81sCAZisfiIk90)
[Step: 1]
Open Image
[Step: 2]
Next go to Layer (Main Tool Bar) > Duplicate Layer
Rename this layer as or to: Sketch Base
Now hide the background layer by clicking the "Layer visiblity indicater icon" left of that layer to hide it. With the top layer selected to work with.
[Step: 3]
Filter > Sharpen > Unsharp Mask
Amount: 480 %
Radius: 1.6 Pixels
Threshold: 0
[Step: 4]
Next Duplicate top layer and rename it to or as : "Sketch Lines"
[Step: 5]
Press: Ctrl + I (Filter > Adjustments > Invert)
[Step: 6]
Filter > Blur > Gaussian Blur
Radius: 48 Pixels
Now change the blending mode of light to "Color Dodge"
[Step: 7]
Next go to Layer (Main Tool Bar) > New Adjustment Layer > Hue / Saturation
Rename this layer as or to: BW
Group with previous layer: Uncheck
Mode: Normal
Opacity: 100 %
Say, O.K. and use these settings
Edit: Master
Hue: 0
Sat: -100 (Note: minus sign here)
Lightness: 0
Say, O.K. again.
You want to gray scale your image here.
[Step: 8]
Press: Ctrl + A (Select > All)
Should see marching ants.
Press: Shift + Ctrl + C (Edit > Copy Merged)
Press: Ctrl + V (Edit > Paste)
Now change the blending mode light to "Multiphy" and rename the top layer to or as "Sketch"
[Step: 9]
Press Shift + Ctrl + E (Layer > Merge Visible)
[Step: 10]
Next go to Layer (Main Tool Bar) > Duplicate Layer
Rename this layer as or to: Contrast
Change the blending mode of light to darken and the opacity to 30 %
[Step: 11]
Filter > Brush Strokes > Accented Edges
Edge Width: 2
Edge Brightness: 24
Smoothness: 7
Say, O.K.
At this point you can adjust the contrast layer to get a better looking image by uping or lowering the opacity of this layer. Then once your happy with the way things look.
Press: Ctrl + E (Layer > Merge Down)
Now you have a basic filter sketch to work with.
http://www.pixentral.com/hosted/1kzxFB42JnjvQDwU81sCAZisfiIk90_thumb.jpg (http://www.pixentral.com/show.php?picture=1kzxFB42JnjvQDwU81sCAZisfiIk90)
[Step: 1]
Open Image
[Step: 2]
Next go to Layer (Main Tool Bar) > Duplicate Layer
Rename this layer as or to: Sketch Base
Now hide the background layer by clicking the "Layer visiblity indicater icon" left of that layer to hide it. With the top layer selected to work with.
[Step: 3]
Filter > Sharpen > Unsharp Mask
Amount: 480 %
Radius: 1.6 Pixels
Threshold: 0
[Step: 4]
Next Duplicate top layer and rename it to or as : "Sketch Lines"
[Step: 5]
Press: Ctrl + I (Filter > Adjustments > Invert)
[Step: 6]
Filter > Blur > Gaussian Blur
Radius: 48 Pixels
Now change the blending mode of light to "Color Dodge"
[Step: 7]
Next go to Layer (Main Tool Bar) > New Adjustment Layer > Hue / Saturation
Rename this layer as or to: BW
Group with previous layer: Uncheck
Mode: Normal
Opacity: 100 %
Say, O.K. and use these settings
Edit: Master
Hue: 0
Sat: -100 (Note: minus sign here)
Lightness: 0
Say, O.K. again.
You want to gray scale your image here.
[Step: 8]
Press: Ctrl + A (Select > All)
Should see marching ants.
Press: Shift + Ctrl + C (Edit > Copy Merged)
Press: Ctrl + V (Edit > Paste)
Now change the blending mode light to "Multiphy" and rename the top layer to or as "Sketch"
[Step: 9]
Press Shift + Ctrl + E (Layer > Merge Visible)
[Step: 10]
Next go to Layer (Main Tool Bar) > Duplicate Layer
Rename this layer as or to: Contrast
Change the blending mode of light to darken and the opacity to 30 %
[Step: 11]
Filter > Brush Strokes > Accented Edges
Edge Width: 2
Edge Brightness: 24
Smoothness: 7
Say, O.K.
At this point you can adjust the contrast layer to get a better looking image by uping or lowering the opacity of this layer. Then once your happy with the way things look.
Press: Ctrl + E (Layer > Merge Down)
Now you have a basic filter sketch to work with.