Re: LC-Magick Collection

[Mark Talluto via use-livecode]

On May 23, 2017, at 9:16 AM, hh via use-livecode 
 wrote:

> 
> Added LC-Magick #9:
> SelectiveGray ("Pleasantville-/SinCity-effect") [hh]
> http://forums.livecode.com/viewtopic.php?p=154277#p154277
> 
>> LC-Magick #8 - MoonEffect (Ell. Distort./ 'Fisheye') [bn and hh]
>> http://forums.livecode.com/viewtopic.php?p=153159#p153159
>> LC-Magick #7 - Cuboid (3D-Box 'wearing' images) [hh]
>> http://forums.livecode.com/viewtopic.php?p=153076#p153076
>> LC-Magick #6 - Bilinear Perspective Image Distortion [bn and hh]
>> http://forums.livecode.com/viewtopic.php?p=150757#p150757
>> LC-Magick #5 - Circular (Polar) Image Distortion [bn and hh]
>> http://forums.livecode.com/viewtopic.php?p=14#p14
>> LC-Magick #4 - Linear Perspective Image Distortion [hh]
>> http://forums.livecode.com/viewtopic.php?p=148647#p148647
>> LC-Magick #3 - Image Multiplexing [hh]
>> http://forums.livecode.com/viewtopic.php?p=141272#p141272
>> LC-Magick #2 - Pointillize [hh]
>> http://forums.livecode.com/viewtopic.php?p=141051#p141051
>> LC-Magick #1 - Blur and Pixelate [Scott R.]
>> http://tactilemedia.com/blog/2016/03/26/update-blur-effect-plus-pixelize-bonus/
> 
> Most of it is based on ideas presented in imageMagick's documentation
> http://www.imagemagick.org/Usage/

Really awesome stuff! Thanks for sharing  :)

Best regards,
Mark Talluto
livecloud.io 
canelasoftware.com 



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Re: LC-Magick Collection

[hh via use-livecode]

Added LC-Magick #9:
SelectiveGray ("Pleasantville-/SinCity-effect") [hh]
http://forums.livecode.com/viewtopic.php?p=154277#p154277

> LC-Magick #8 - MoonEffect (Ell. Distort./ 'Fisheye') [bn and hh]
> http://forums.livecode.com/viewtopic.php?p=153159#p153159
> LC-Magick #7 - Cuboid (3D-Box 'wearing' images) [hh]
> http://forums.livecode.com/viewtopic.php?p=153076#p153076
> LC-Magick #6 - Bilinear Perspective Image Distortion [bn and hh]
> http://forums.livecode.com/viewtopic.php?p=150757#p150757
> LC-Magick #5 - Circular (Polar) Image Distortion [bn and hh]
> http://forums.livecode.com/viewtopic.php?p=14#p14
> LC-Magick #4 - Linear Perspective Image Distortion [hh]
> http://forums.livecode.com/viewtopic.php?p=148647#p148647
> LC-Magick #3 - Image Multiplexing [hh]
> http://forums.livecode.com/viewtopic.php?p=141272#p141272
> LC-Magick #2 - Pointillize [hh]
> http://forums.livecode.com/viewtopic.php?p=141051#p141051
> LC-Magick #1 - Blur and Pixelate [Scott R.]
> http://tactilemedia.com/blog/2016/03/26/update-blur-effect-plus-pixelize-bonus/

Most of it is based on ideas presented in imageMagick's documentation
http://www.imagemagick.org/Usage/


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Re: LC-Magick Collection

[hh via use-livecode]

Added today #8: MoonEffect (Elliptical distortion/ Fisheye)
Antialiasing part by 'BNig'(Bernd), Distortion part by 'hh'(Hermann).
http://forums.livecode.com/viewtopic.php?p=153159#p153159

This is our "easter-egg" for the LC Community!

> LC-Magick #7 - Cuboid (3D-Box 'wearing' images) (Hermann H.)
> http://forums.livecode.com/viewtopic.php?p=153076#p153076
> LC-Magick #6 - Bilinear Perspective Image Distortion (Hermann H. and Bernd N.)
> http://forums.livecode.com/viewtopic.php?p=150757#p150757
> LC-Magick #5 - Circular (Polar) Image Distortion (Hermann H. and Bernd N.)
> http://forums.livecode.com/viewtopic.php?p=14#p14
> LC-Magick #4 - Linear Perspective Image Distortion (Hermann H.)
> http://forums.livecode.com/viewtopic.php?p=148647#p148647
> LC-Magick #3 - Image Multiplexing (Hermann H.)
> http://forums.livecode.com/viewtopic.php?p=141272#p141272
> LC-Magick #2 - Pointillize (Hermann H.)
> http://forums.livecode.com/viewtopic.php?p=141051#p141051
> LC-Magick #1 - Blur and Pixelate (Scott R.)
> http://tactilemedia.com/blog/2016/03/26/update-blur-effect-plus-pixelize-bonus/

Most of it is based on ideas presented in imageMagick's documentation
http://www.imagemagick.org/Usage/


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Re: LC-Magick Collection

[Roger Eller via use-livecode]

*FOUND IT:*  TracingBN_0_3.livecode.zip
<http://forums.livecode.com/download/file.php?id=2905=14e23b5d507482b3d888bd14d59a44d9>
and
sample files: images with transparency.zip
<http://forums.livecode.com/download/file.php?id=2906=14e23b5d507482b3d888bd14d59a44d9>

At the bottom of this thread:
http://forums.livecode.com/viewtopic.php?f=9=13399=64351#p64351

~Roger


On Wed, Feb 1, 2017 at 6:41 AM, Roger Eller <roger.e.el...@sealedair.com>
wrote:

> There is a dedicated tracing stack somewhere on the LC forum.  I think it
> was made about a year ago, maybe longer.
>
> ~Roger
>
> On Feb 1, 2017 2:37 AM, "hh via use-livecode" <
> use-livecode@lists.runrev.com> wrote:
>
>> Tracing all opaque parts of a picture with transparency, not only the
>> outline, is one of the tools that BerndN uses in button "TracedAntialias"
>> for the bilinear distortion, the tracing method used is "radial sweep".
>>
>> We should ask him to make an own 'little stack' for "Antialiased Tracing"
>> where he describes his technique in some detail.
>>
>> There are already really marvellous imaging tools written in LiveCode
>> available. And certainly I don't know all.
>> Perhaps we should start to collect them at one place, ask the authors
>> of these jewels to contribute.
>>
>> My idea for this LC-magick collection here was to add only such techniques
>> that were not, or not this fast, available until now in LiveCode and that
>> are somehow connected to imageMagick. But that's only an idea.
>>
>> As my last contribution for a while will follow this month
>> "DeLinear Perspective Distortion"
>> a tool that may help to "UnPerspective/ UnRotate/ UnSkew". Especially
>> people using OCR sometimes need that.
>>
>> Hopefully others come in to enlarge this collection or build a new one.
>> Just open your treasure chests.
>>
>> Hermann
>>
>> > Roger E. wrote:
>> > I think your stack that traces the outlines of a multicolor PNG into
>> polygon shapes would be a fabulous addition to this image tool collection.
>> ~Roger
>> > > hh wrote:
>> > > Added today #6: Bilinear Perspective Image Distortion
>> > > Distortion part by 'hh', Antialiasing part by 'BNig'.
>> > >
>> > > LC-Magick #1 - Blur and Pixelate (Scott R.)
>> > > http://tactilemedia.com/blog/2016/03/26/update-blur-effect-
>> > > plus-pixelize-bonus/
>> > > LC-Magick #2 - Pointillize (Hermann H.)
>> > > http://forums.livecode.com/viewtopic.php?p=141051#p141051
>> > > LC-Magick #3 - Image Multiplexing (Hermann H.)
>> > > http://forums.livecode.com/viewtopic.php?p=141272#p141272
>> > > LC-Magick #4 - Linear Perspective Image Distortion (Hermann H.)
>> > > http://forums.livecode.com/viewtopic.php?p=148647#p148647
>> > > LC-Magick #5 - Circular (Polar) Image Distortion (Hermann H. and
>> Bernd N.)
>> > > http://forums.livecode.com/viewtopic.php?p=14#p14
>> > > LC-Magick #6 - Bilinear Perspective Image Distortion (Hermann H. and
>> Bernd
>> > > N.)
>> > > http://forums.livecode.com/viewtopic.php?p=150757#p150757
>> > >
>> > > Most of it is based on ideas presented in imageMagick's documentation
>> > > http://www.imagemagick.org/Usage/
>>
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Re: LC-Magick Collection

[Roger Eller via use-livecode]

There is a dedicated tracing stack somewhere on the LC forum.  I think it
was made about a year ago, maybe longer.

~Roger

On Feb 1, 2017 2:37 AM, "hh via use-livecode" <use-livecode@lists.runrev.com>
wrote:

> Tracing all opaque parts of a picture with transparency, not only the
> outline, is one of the tools that BerndN uses in button "TracedAntialias"
> for the bilinear distortion, the tracing method used is "radial sweep".
>
> We should ask him to make an own 'little stack' for "Antialiased Tracing"
> where he describes his technique in some detail.
>
> There are already really marvellous imaging tools written in LiveCode
> available. And certainly I don't know all.
> Perhaps we should start to collect them at one place, ask the authors
> of these jewels to contribute.
>
> My idea for this LC-magick collection here was to add only such techniques
> that were not, or not this fast, available until now in LiveCode and that
> are somehow connected to imageMagick. But that's only an idea.
>
> As my last contribution for a while will follow this month
> "DeLinear Perspective Distortion"
> a tool that may help to "UnPerspective/ UnRotate/ UnSkew". Especially
> people using OCR sometimes need that.
>
> Hopefully others come in to enlarge this collection or build a new one.
> Just open your treasure chests.
>
> Hermann
>
> > Roger E. wrote:
> > I think your stack that traces the outlines of a multicolor PNG into
> polygon shapes would be a fabulous addition to this image tool collection.
> ~Roger
> > > hh wrote:
> > > Added today #6: Bilinear Perspective Image Distortion
> > > Distortion part by 'hh', Antialiasing part by 'BNig'.
> > >
> > > LC-Magick #1 - Blur and Pixelate (Scott R.)
> > > http://tactilemedia.com/blog/2016/03/26/update-blur-effect-
> > > plus-pixelize-bonus/
> > > LC-Magick #2 - Pointillize (Hermann H.)
> > > http://forums.livecode.com/viewtopic.php?p=141051#p141051
> > > LC-Magick #3 - Image Multiplexing (Hermann H.)
> > > http://forums.livecode.com/viewtopic.php?p=141272#p141272
> > > LC-Magick #4 - Linear Perspective Image Distortion (Hermann H.)
> > > http://forums.livecode.com/viewtopic.php?p=148647#p148647
> > > LC-Magick #5 - Circular (Polar) Image Distortion (Hermann H. and Bernd
> N.)
> > > http://forums.livecode.com/viewtopic.php?p=14#p14
> > > LC-Magick #6 - Bilinear Perspective Image Distortion (Hermann H. and
> Bernd
> > > N.)
> > > http://forums.livecode.com/viewtopic.php?p=150757#p150757
> > >
> > > Most of it is based on ideas presented in imageMagick's documentation
> > > http://www.imagemagick.org/Usage/
>
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Re: LC-Magick Collection

[hh via use-livecode]

Tracing all opaque parts of a picture with transparency, not only the
outline, is one of the tools that BerndN uses in button "TracedAntialias"
for the bilinear distortion, the tracing method used is "radial sweep".

We should ask him to make an own 'little stack' for "Antialiased Tracing"
where he describes his technique in some detail.

There are already really marvellous imaging tools written in LiveCode
available. And certainly I don't know all.
Perhaps we should start to collect them at one place, ask the authors
of these jewels to contribute.

My idea for this LC-magick collection here was to add only such techniques
that were not, or not this fast, available until now in LiveCode and that
are somehow connected to imageMagick. But that's only an idea.

As my last contribution for a while will follow this month
"DeLinear Perspective Distortion"
a tool that may help to "UnPerspective/ UnRotate/ UnSkew". Especially
people using OCR sometimes need that.

Hopefully others come in to enlarge this collection or build a new one.
Just open your treasure chests.

Hermann

> Roger E. wrote:
> I think your stack that traces the outlines of a multicolor PNG into polygon 
> shapes would be a fabulous addition to this image tool collection. ~Roger
> > hh wrote:
> > Added today #6: Bilinear Perspective Image Distortion 
> > Distortion part by 'hh', Antialiasing part by 'BNig'. 
> >
> > LC-Magick #1 - Blur and Pixelate (Scott R.) 
> > http://tactilemedia.com/blog/2016/03/26/update-blur-effect-
> > plus-pixelize-bonus/ 
> > LC-Magick #2 - Pointillize (Hermann H.) 
> > http://forums.livecode.com/viewtopic.php?p=141051#p141051
> > LC-Magick #3 - Image Multiplexing (Hermann H.) 
> > http://forums.livecode.com/viewtopic.php?p=141272#p141272
> > LC-Magick #4 - Linear Perspective Image Distortion (Hermann H.) 
> > http://forums.livecode.com/viewtopic.php?p=148647#p148647
> > LC-Magick #5 - Circular (Polar) Image Distortion (Hermann H. and Bernd N.) 
> > http://forums.livecode.com/viewtopic.php?p=14#p14
> > LC-Magick #6 - Bilinear Perspective Image Distortion (Hermann H. and Bernd 
> > N.) 
> > http://forums.livecode.com/viewtopic.php?p=150757#p150757
> >
> > Most of it is based on ideas presented in imageMagick's documentation 
> > http://www.imagemagick.org/Usage/

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Re: LC-Magick Collection

[Roger Eller via use-livecode]

I think your stack that traces the outlines of a multicolor PNG into
polygon shapes would be a fabulous addition to this image tool collection.

~Roger

On Jan 31, 2017 6:23 PM, "hh via use-livecode" <
use-livecode@lists.runrev.com> wrote:

> Added today #6: Bilinear Perspective Image Distortion
> Distortion part by 'hh', Antialiasing part by 'BNig'.
>
> LC-Magick #1 - Blur and Pixelate (Scott R.)
> http://tactilemedia.com/blog/2016/03/26/update-blur-effect-
> plus-pixelize-bonus/
> LC-Magick #2 - Pointillize (Hermann H.)
> http://forums.livecode.com/viewtopic.php?p=141051#p141051
> LC-Magick #3 - Image Multiplexing (Hermann H.)
> http://forums.livecode.com/viewtopic.php?p=141272#p141272
> LC-Magick #4 - Linear Perspective Image Distortion (Hermann H.)
> http://forums.livecode.com/viewtopic.php?p=148647#p148647
> LC-Magick #5 - Circular (Polar) Image Distortion (Hermann H. and Bernd N.)
> http://forums.livecode.com/viewtopic.php?p=14#p14
> LC-Magick #6 - Bilinear Perspective Image Distortion (Hermann H. and Bernd
> N.)
> http://forums.livecode.com/viewtopic.php?p=150757#p150757
>
> Most of it is based on ideas presented in imageMagick's documentation
> http://www.imagemagick.org/Usage/
>
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> Please visit this url to subscribe, unsubscribe and manage your
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LC-Magick Collection

[hh via use-livecode]

Added today #6: Bilinear Perspective Image Distortion
Distortion part by 'hh', Antialiasing part by 'BNig'.

LC-Magick #1 - Blur and Pixelate (Scott R.)
http://tactilemedia.com/blog/2016/03/26/update-blur-effect-plus-pixelize-bonus/
LC-Magick #2 - Pointillize (Hermann H.)
http://forums.livecode.com/viewtopic.php?p=141051#p141051
LC-Magick #3 - Image Multiplexing (Hermann H.)
http://forums.livecode.com/viewtopic.php?p=141272#p141272
LC-Magick #4 - Linear Perspective Image Distortion (Hermann H.)
http://forums.livecode.com/viewtopic.php?p=148647#p148647
LC-Magick #5 - Circular (Polar) Image Distortion (Hermann H. and Bernd N.)
http://forums.livecode.com/viewtopic.php?p=14#p14
LC-Magick #6 - Bilinear Perspective Image Distortion (Hermann H. and Bernd N.)
http://forums.livecode.com/viewtopic.php?p=150757#p150757

Most of it is based on ideas presented in imageMagick's documentation
http://www.imagemagick.org/Usage/

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Re: LC-Magick Collection

[hh via use-livecode]

Update to LC-Magick #5: Circular (Polar) Image Distortion
http://forums.livecode.com/viewtopic.php?p=14#p14

Bernd solved the antialiasing-border-problem with a brilliant technique
(using a fillGradient). Needs some more time but it's worth. Thanks BerndN!

> Added today #5: Circular (Polar) Image Distortion.
> 
> The distortion output is, not only in LC, somehow "jagged" at the border. I 
> tried
> to "soften" border using graphic effects. Bernd (bn) already showed me a 
> nearly
> perfect method for #4 (will be updated soon), sadly this can't handle 
> transparency.
> To everybody who's interested in image distortion methods:
> Is there a general improvement for my method/settings in #5 (see the script 
> of btn
> "Effects")?
> 
> > *** LC-Magick Collection ***
> > 
> > LC-Magick #1 - Blur and Pixelate (Scott R.)
> > http://tactilemedia.com/blog/2016/03/26/update-blur-effect-plus-pixelize-bonus/
> > 
> > LC-Magick #2 - Pointillize and Hatching
> > http://forums.livecode.com/viewtopic.php?p=141051#p141051
> > 
> > LC-Magick #3 - Image Multiplexing
> > http://forums.livecode.com/viewtopic.php?p=141272#p141272
> > 
> > LC-Magick #4 - Perspective Image Distortion
> > http://forums.livecode.com/viewtopic.php?p=148647#p148647
> > 
> > LC-Magick #5 - Circular (Polar) Image Distortion
> > http://forums.livecode.com/viewtopic.php?p=14#p14 <-- corrected 
> > from last
> > 
> > Most of it based on ideas presented on imageMagick's documentation
> > http://www.imagemagick.org/Usage/


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LC-Magick Collection

[hh via use-livecode]

Added today #5: Circular (Polar) Image Distortion.

The distortion output is, not only in LC, somehow "jagged" at the border. I 
tried
to "soften" border using graphic effects. Bernd (bn) already showed me a nearly
perfect method for #4 (will be updated soon), sadly this can't handle 
transparency.
To everybody who's interested in image distortion methods:
Is there a general improvement for my method/settings in #5 (see the script of 
btn
"Effects")?

> *** LC-Magick Collection ***
> 
> LC-Magick #1 - Blur and Pixelate (Scott R.)
> http://tactilemedia.com/blog/2016/03/26/update-blur-effect-plus-pixelize-bonus/
> 
> LC-Magick #2 - Pointillize and Hatching
> http://forums.livecode.com/viewtopic.php?p=141051#p141051
> 
> LC-Magick #3 - Image Multiplexing
> http://forums.livecode.com/viewtopic.php?p=141272#p141272
> 
> LC-Magick #4 - Perspective Image Distortion
> http://forums.livecode.com/viewtopic.php?p=148647#p148647
> 
> LC-Magick #5 - Circular (Polar) Image Distortion
> http://forums.livecode.com/viewtopic.php?p=148647#p148647
> 
> Most of it based on ideas presented on imageMagick's documentation
> http://www.imagemagick.org/Usage/

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