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The BEST of Photo-Art This subform contains links to several outstanding examples of photo-art tutorials, methods and posts within this forum. This is a good place to start for those new to this forum.

TRY IT 001: Portraits using Find Edges + Levels

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  #1  
Old 07-01-2003, 02:40 PM
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DannyRaphael DannyRaphael is offline
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TRY IT 001: Portraits using Find Edges + Levels

Photoshop 7.01, but this applies to any version.

Since I have no traditional drawing skills, I've always liked the Filter > Stylize > Find Edges filter when it comes to converting portraits to photo-art.

This method works better on close-ups than "far away shots."

1. Duplicate the Background

2. Filter > Stylize > Find Edges

3. Image > Adustments > Desaturate. This isn't a "have to" step, but I think it looks better when you do.

Some people like to stop at this point. I usually go on to fine tune the results.

4. Layer > New Adjustment Layer > Levels.

In this case it doesn't matter since this is a simple image, but normally I would choose the "Group with previous layer" option. Doing so confines the effect of the layer to the one (below) with which it is grouped.

I messed with the sliders until I got the results I wanted, in this case, 154, 1.13 and 191. There's nothing magic about these settings. Use the ones that work for you.

Alternative: Set the blend mode in the Levels adjustment layer to Darken for a little more oomph.

5. Click the Background.

6. Layer > New Layer (name it something like "White Background"

7. Edit > Fill (white)

8. Click the Find Edges layer to make it active

9. Layer > Add Layer Mask > Reveal All

10. Press the D key to set the foreground and background colors to their default (black, white).

11. Select the brush tool. From the brushes palette choose a small, soft-edged brush.

12. Paint anywhere you want to suppress any of the lines in the Find Edges layer. If you goof and "over erase," switch the color swatches (press X) and paint white to undo.

13. As a last (optional) step add a Brightness/Contrast adjustment layer to the top of the layer stack. In this case I lowered the Brightness value to -45 to render a black lines on gray background look.

- - - - - -

Q: In steps 4 and 13, why adjustment layers vs. chosing the comparable commands from the Image > Adjustments menu?

A: Functionally the menu commands work exactly the same as their Adjustment Layer counterparts with one major exception. Adjustment Layers let you tweak and "adjust" after the fact. The menu command versions do not.

Personally, I like to try this setting and that setting, this blend mode, and that blend mode -- all easy to do with an adjustment layer, but impossible one an Image > Adjustment command is applied, unless you back up and start over.

- - - - - -

Attached in this post: Original image

Next post: Find Edges only

3rd post: Final image with the adjustment layers applied and Find Edges layer mask active.

- - - - - -

Okay. I'm about to violate a guideline already, which I will change as follows: "To help illustrate a concept, it's okay to post intermediate images."

Cheers...
Danny
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File Type: jpg how-to-001-01-orig.jpg (23.5 KB, 515 views)

Last edited by DannyRaphael; 07-01-2003 at 02:46 PM.
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Old 07-01-2003, 02:42 PM
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DannyRaphael DannyRaphael is offline
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Find Edges intermediate layer

Find Edges filter applied.
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File Type: jpg how-to-001-02-find-edges.jpg (44.5 KB, 358 views)
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Old 07-01-2003, 02:44 PM
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DannyRaphael DannyRaphael is offline
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Final result

Changes applied to the Find Edges layer mask.

The Levels and Brightness/Contrast adjustment layers are on.

= = = = = =

Okay...

Your turn to "try it."
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File Type: jpg how-to-001-03-levels,-bc.jpg (53.9 KB, 280 views)
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Old 07-01-2003, 05:12 PM
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Cheryl H Cheryl H is offline
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I'm having a little trouble with this on eyes and teeth. They just don't look right to me. I've tried painting the mask layer with reduced opacity and also played with dodge/burn. Is it part and parcel with this method or is there a trick to use? My attached file shows how I got around this.



Side note (tip) Putting this on top of a colored image that's a little blurry can help bring definition back to the image. Use opacity around 33% and any of these blending modes (soft light, overlay, multiply, color burn, linear burn)
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File Type: jpg paulshadesfindedgewb.jpg (86.9 KB, 251 views)

Last edited by Cheryl H; 07-01-2003 at 07:20 PM.
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Old 07-08-2003, 01:59 PM
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Cheryl H Cheryl H is offline
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This works well on pet portraits too.

I'm still having trouble with the way the eyes look. I added a layer mask to paint the original eye back in with low opacity to get around it on this one.
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File Type: jpg pc040683sktchwb.jpg (76.1 KB, 182 views)
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Old 07-08-2003, 04:34 PM
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Toad Toad is offline
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Hmmm. I can't tell you exactly what I did unfortunately - needless to say it was the result of a lot of experimentation.

But I was inspired by what I saw in this thread so started to work reducing a portrait to basic lines...

What I ended up with is quite different, but as I started with this thread - so shall it end.

This one is called:

Shiksa Whispers to Serena on Her Wedding Day.
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File Type: jpg shiksa whispers to serena py.jpg (72.9 KB, 169 views)
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Old 07-09-2003, 04:08 PM
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Toad Toad is offline
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OK - one more - this time more to the specs layed out here.

1. USM
2. Buzz Simplier - slight
3. Find Edges
4. Stamp
5. Water Paper 75% - hard light
6. Gaussian Blur .5
7. Cutout 4 4 2
8. USM 30%

...produces a sketchly little portrait - maybe even a self portrait.
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File Type: jpg toadly sketch sm.jpg (74.6 KB, 199 views)
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  #8  
Old 07-09-2003, 06:54 PM
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..and I'm rich and handsome.
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Old 07-09-2003, 07:24 PM
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TwinbNJ TwinbNJ is offline
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I was thinking that when I opend your sketch! LOL
Very nice Toad --- or a prince in hiding!
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Old 07-09-2003, 11:27 PM
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Toad Toad is offline
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Jill:

Let's run away together.

Toad
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