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 Post subject: small ancillary filters (index on first post)
PostPosted: Mon Jun 05, 2017 2:51 am  (#1) 
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Joined: Jan 20, 2013
Posts: 6792
Location: roma, italy
From time to time I prepare some small ancillary filters, which are too simple to be worth an official release under "GIMP Scripts & Plug-ins".
Hence I decided to create here a common thread where to post them.
Today I prepared:

What does it?
It finds the average hue of the source image, creates a duplicate layer, colorizes it using that hue.
Here it is:
OverlayHUE

Attachment:
DIEGO_COLOURS_OverlayHUE.zip [702 Bytes]
Downloaded 160 times

_________________________________________________________________________________
Edit:
I tought it could be useful to maintain here the ongoing list of the released small filters with the link

----------------------------------------------------------------------------------------------------------------------------
2-Max Pixel Colour see post # 3
3-Evidence of Selected Area see post # 7
4-Nuanced Levels see post #21
5-Enhance Skins see post #27
6-RotatingRGBColours see post #29
7-GraphicaABC see post #46
8-LookAtAllModes see post #56
9-ChildishPaint see post #59
10-ChildishEngrave see post #63
11-ChildishIntarsio see post #78
12-Leave1Hue see post #92
13-Only2Hues see post #103
14-AddStructure see post #104
15-EasyQBist see post #114
16-AddStructure2 see post #161
17-BrumalEffect see post #172
18-EasyVoronoi see post #192
19-MontageOfAllLayers see post #270
20-MetallizedSimple&Montage see post #272
21-FunnyCurves see post #334
22-GradientPaint see post #347
23-SmartSharpening see post #415(final edition)
24-MultiScaledCrystals see post #431 (initial); see post #452 (enhanced version)
25-PlusColourContrast see post # 459
26-MultiColouredParticles see post # 480 (initial); see post #491 (enhanced version)
27-WaterPastelPoster see post # 514
28-ColouredEmboss see post # 541
29-ColouredDoubleEngrave see post # 588
30-CrazyDrawOnDark see post # 630

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Last edited by dinasset on Thu Oct 05, 2017 3:56 am, edited 31 times in total.

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 Post subject: Re: small ancillary filters
PostPosted: Mon Jun 05, 2017 2:55 am  (#2) 
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Joined: Jan 20, 2013
Posts: 6792
Location: roma, italy
Examples of OverlayHUE

Attachment:
62e32d1d676f02da78cbc79d4f9aa84f-daombps_Before-After.jpg
62e32d1d676f02da78cbc79d4f9aa84f-daombps_Before-After.jpg [ 4.31 MiB | Viewed 2860 times ]


Attachment:
agita-keiri11-1024x675_Before-After.jpg
agita-keiri11-1024x675_Before-After.jpg [ 343.97 KiB | Viewed 2860 times ]


Attachment:
edyta_i_by_willow32_Before-After.jpg
edyta_i_by_willow32_Before-After.jpg [ 409.05 KiB | Viewed 2860 times ]

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 Post subject: Re: small ancillary filters
PostPosted: Tue Jun 06, 2017 4:25 am  (#3) 
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Joined: Jan 20, 2013
Posts: 6792
Location: roma, italy
Today I prepared another small ancillary filter:
MaxPixelColour
What does it?
It finds the max "colour" value of each pixel in the source image, and places them in a duplicate layer, set to OVERLAY (default at 50.0).
To limit (not avoid) the distinction of the pixel values by a difference of just +1 or -1, it reduces preliminarly the values to the corresponding 1/16 of the original value.
Then classifies the pixel into one of 7 classes: Red, Green, Blue, Yellow, Cyan, Magenta, White depending on the max values found in R, G, B and replaces the source pixel with the max value(s), in the duplicated layer.
Finally applies a large blur to limit local pixellation.
Here it is:
Attachment:
DIEGO_COLOURS_MaxPixelColour.zip [2.1 KiB]
Downloaded 135 times

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 Post subject: Re: small ancillary filters
PostPosted: Tue Jun 06, 2017 4:30 am  (#4) 
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Joined: Jan 20, 2013
Posts: 6792
Location: roma, italy
Examples of MaxPixelColour.
I deliberately choose the same images so that you can see the different effect by using this one or the OverlayHUE.
Attachment:
62e32d1d676f02da78cbc79d4f9aa84f-daombps_BEFORE-AFTER.jpg
62e32d1d676f02da78cbc79d4f9aa84f-daombps_BEFORE-AFTER.jpg [ 4.86 MiB | Viewed 2760 times ]

Attachment:
agita-keiri11-1024x675_BEFORE-AFTER.jpg
agita-keiri11-1024x675_BEFORE-AFTER.jpg [ 362.47 KiB | Viewed 2760 times ]

Attachment:
edyta_i_by_willow32_BEFORE-AFTER.jpg
edyta_i_by_willow32_BEFORE-AFTER.jpg [ 443.57 KiB | Viewed 2760 times ]

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 Post subject: Re: small ancillary filters
PostPosted: Tue Jun 06, 2017 6:14 am  (#5) 
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Joined: May 16, 2010
Posts: 13980
Location: USA
Nice filters. Thanks Diego. =)


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 Post subject: Re: small ancillary filters
PostPosted: Tue Jun 06, 2017 6:55 am  (#6) 
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Joined: Jan 20, 2013
Posts: 6792
Location: roma, italy
Thanks Rod for your appreciation.
They are small and simple but could be useful with certain images or to obtain specific "intensity" of colours.

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 Post subject: Re: small ancillary filters
PostPosted: Wed Jun 07, 2017 3:28 am  (#7) 
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Joined: Jan 20, 2013
Posts: 6792
Location: roma, italy
Another small ancillary filter:
EvidenceOfSelectedArea
What's its purpose?
To put in evidence the area selected by the user (a selection is needed) by:
- lightening it, if the area is dark
- darkening it, if the area is light
plus an optional contour.
Here it is:
Attachment:
DIEGO_EvidenceOfSelectedArea.zip [1.71 KiB]
Downloaded 139 times

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 Post subject: Re: small ancillary filters
PostPosted: Wed Jun 07, 2017 3:32 am  (#8) 
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Joined: Jan 20, 2013
Posts: 6792
Location: roma, italy
Examples of EvidenceOfSelectedArea.
- no border
Attachment:
q-aila-162475_no-contour.jpg
q-aila-162475_no-contour.jpg [ 2.37 MiB | Viewed 2688 times ]

- simple contour
Attachment:
q-aila-162475_simple-contour.jpg
q-aila-162475_simple-contour.jpg [ 2.36 MiB | Viewed 2688 times ]

- TT hardbevel (may take a while on large images....)
Attachment:
q-aila-162475_hardbevel.jpg
q-aila-162475_hardbevel.jpg [ 2.43 MiB | Viewed 2688 times ]

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 Post subject: Re: small ancillary filters
PostPosted: Wed Jun 07, 2017 7:24 am  (#9) 
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Joined: Apr 01, 2012
Posts: 4758
Location: In front of my computer
You have been keeping busy! Nice filters.
Sorry I won't be downloading them just yet. My pc is not up to it and a lot of the scripts/filters I already have (glut) are not working due to my pc misbehaving. Nothing against your filters. I just need a new one.

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 Post subject: Re: small ancillary filters
PostPosted: Wed Jun 07, 2017 8:15 am  (#10) 
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Joined: Jan 20, 2013
Posts: 6792
Location: roma, italy
Thanks for your comment, Sallyanne.
Hope you can get soon your new PC, not to feel like having your hands tied.
I say it for yourself, your daily activity on line, not for being able to install my filters...ehehe.

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