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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Sat Jun 16, 2018 7:24 pm  (#41) 
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I find picture of Trump extremely offensive, so don't do that please. I might have to post my images of Trump that you'll find offensive...

Thanks.


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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Sat Jun 16, 2018 10:28 pm  (#42) 
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Thanks for re-opening this thread. :)

ref: http://www.fontplay.com/freephotos/4thf ... 606-40.jpg


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fp012606-40.png [ 318.43 KiB | Viewed 7360 times ]

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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Mon Jun 25, 2018 7:17 pm  (#43) 
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Posts: 6
Wallace wrote:
Paulsixe wrote:
Its an old thread but I got interested in how also.

[ Image ]

1. create b&w image, white background, use smaller sizes such as 432 px @ 72 dpi
2. duplicate layer
3. top layer edge detect, gaussian
4. cut away white background, turn edges to black
5. base layer mode-index-3 colors-dithering
6. cut away middle grey
7. adjust/clean up upper layer
8. merge

Hi Paulsixe and welcome to Gimp Chat.

The images you've created are outstanding.
And thank you for the brief step-by-step guide.
Perhaps,
if you feel so inclined.
Would you provide us all,
a more comprehensive tutorial on how to created these images?


Sure, I can post in the Tutorial Section/thread. Thanks for the kind words!


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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Mon Jun 25, 2018 7:21 pm  (#44) 
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Posts: 13068
Location: Native to NYC living in Arizona, Gimp 2.8 & 2.10, Win 11 PC.
Paulsixe wrote:
Wallace wrote:
Paulsixe wrote:
Its an old thread but I got interested in how also.

[ Image ]

1. create b&w image, white background, use smaller sizes such as 432 px @ 72 dpi
2. duplicate layer
3. top layer edge detect, gaussian
4. cut away white background, turn edges to black
5. base layer mode-index-3 colors-dithering
6. cut away middle grey
7. adjust/clean up upper layer
8. merge

Hi Paulsixe and welcome to Gimp Chat.

The images you've created are outstanding.
And thank you for the brief step-by-step guide.
Perhaps,
if you feel so inclined.
Would you provide us all,
a more comprehensive tutorial on how to created these images?


Sure, I can post in the Tutorial Section/thread. Thanks for the kind words!

You're welcome and thanks.
:bigthup

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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Tue Jun 26, 2018 1:56 am  (#45) 
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Thought I'd have a go at doing something again since this came up to the top again. This time no script and I had a play with 4 layers and different G'MIC filters + layer modes.
Image

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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Tue Jun 26, 2018 4:28 pm  (#46) 
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Posts: 1389
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Paulsixe, that's great technique! I have to test more to get better results.
Here are my steps.

1. Desaturate. Use curves and brightness/contrast.
2. Duplicate. Filters, Edge-Detect Laplace.
3. Lower layer: Mode: Indexed 3 colors. Remove grey with alpha to color.
4. Add white layer on bottom.

Image

Image

Image


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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Tue Jun 26, 2018 4:31 pm  (#47) 
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Posts: 13068
Location: Native to NYC living in Arizona, Gimp 2.8 & 2.10, Win 11 PC.
Nidhogg wrote:
Paulsixe, that's great technique! I have to test more to get better results.
Here are my steps.

1. Desaturate. Use curves and brightness/contrast.
2. Duplicate. Filters, Edge-Detect Laplace.
3. Lower layer: Mode: Indexed 3 colors. Remove grey with alpha to color.
4. Add white layer on bottom.

[ Image ]

[ Image ]

[ Image ]

Nicely done.
:bigthup

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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Tue Jun 26, 2018 5:15 pm  (#48) 
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Joined: Jun 15, 2018
Posts: 6
Nidhogg wrote:
Paulsixe, that's great technique! I have to test more to get better results.
Here are my steps.

1. Desaturate. Use curves and brightness/contrast.
2. Duplicate. Filters, Edge-Detect Laplace.
3. Lower layer: Mode: Indexed 3 colors. Remove grey with alpha to color.
4. Add white layer on bottom.

[ Image ]

[ Image ]

[ Image ]


Pretty good, even the last one! :coolthup

I put my tutorial up in the Tutorials Section, as @Nidhogg noted there's room to change things up, "season to taste" as they say.


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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Tue Jun 26, 2018 8:35 pm  (#49) 
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Joined: Sep 20, 2016
Posts: 293
great results Paulsixe and Nidhogg !


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 Post subject: Re: Stipple/hedcut portraits
PostPosted: Wed Jun 27, 2018 1:24 pm  (#50) 
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Joined: May 12, 2015
Posts: 4694
Nice images, everybody!


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