Author Topic: ... picture import success  (Read 1597 times)

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Offline 3roomlab

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... picture import success
« on: January 27, 2015, 07:30:46 pm »
as the picture suggests ... "shhhh" ...
roughly ...
1) u need a picture editor (eg gimp?)
2) turn picture into greyscale
3) reduce highlights and blacks into greys by playing with contrast/brightness.
4) use tool "halftone pattern" + unsharp mask
may require a few rounds of 2+3 plus curve editting

aim is to save as 2 tone (with picture coaxed into newprint style dots)

ULP tool is "import bmp". possible implementation on top/bot name layer
(actual tip sourced from instructables website, but it was only a logo)

 :-+

do other PCB software also have picture import facility (ie : for purpose of logos?) like eagle?
« Last Edit: January 27, 2015, 07:41:06 pm by 3roomlab »
spheres of influence, example linustechtips. can you feel the brainwashing? showing off equipment, etc. were you swayed and baited? with immense popularity (and social "titles"), can you afford to disagree?
 

Offline Rigby

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Re: ... picture import success
« Reply #1 on: February 02, 2015, 03:38:26 am »
Yes, others can do this.
 

Offline matseng

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Re: ... picture import success
« Reply #2 on: February 22, 2015, 01:00:24 am »
Here's the results you get from just plain old dithering.
 


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