resize

Quadrupole

theilr — Thu, 12 Nov 2009 05:26:01 +0100

Takes an image, makes four 1/4 scale copies, and reflects them about vertical and horizontal axes to achieve a four-fold symmetry.

Note: As well as being atrociously inefficient (eg, by scaling the same image four times, instead of making copies after the first scaling), this code does substantially less than the "Small Tiles" dialog (which comes standard in Gimp in /Filters/Map)

Exact Aligner

vtries — Fri, 02 Oct 2009 08:06:05 +0200

This script brings 2 pictures to an exact overlap.
The pictures must be in 2 different layers of the same image.
Get the layer 2 with 50% transparency. This makes both pictures visible in one projection.
You have to tell the script, which 2 points have to overlap. Therefore you stroke a path with a path tool in the image including 4 points. Point 1 will be aligned with point 3 and point 2 will be aligned with point 4.
The points build one path. So you can just click the 4 points consecutively.
More description is in the file.

Thanx
Volker Tries
(c) 2009

Rotate (and resize) Brush

Leo_in_NJ — Sat, 16 May 2009 21:05:38 +0200

Updated for version 2.6. Resizing brushes is pretty much obsolete, but rotating, mirroring and inverting brushes is still useful.

HQ_Rescale (Hight Quality Rescale)

PhotoComiX — Wed, 31 Dec 2008 16:36:56 +0100

###################################################################
EDIT 22/10/2009
A NEW REFINED VERSION is now available HERE
http://www.registry.gimp.org/node/19582#comment-5751
The zip there contain the windows version the others package the code and linux binary

Thank to N. Robidoux and Adam Turcotte (and to "Sylvie" for the windows binary)
###################################################################
##################################################################

Hight Quality Upscale" Plugin

Are included the Windows version of 4 plugins developed by Nicolas Robidoux and Adam Turcotte from Universite Laurentienn/Laurentian University and compiled for Windows by Francois Collard

once installed the plugin will be available in the Image/Hq Rescale/submenu with cryptic names as
1"EANBQH"
2 "EANBQHgamma"
3"IBFNBQ"
4"IBFNBQHgamma"
That names are the acronym of the algorithms used,
"EANBQH" correspond to " SMOOTH"
"IBFNBQ" to "SHARP"
postfix "gamma "indicate added gamma correction

The developer consider this plug-ins a preliminary version, more exactly were a proof of concept to demonstrate the quality of new Upscaling algorithms (when they were proposed to the gimp developers ,they should be included in GEGL in the future)

But ,as they are, already offer better results for upscaling,and this for me is the basic point and a good reason to package and mirror the Windows version,also because a simple hack to the original plugins registration paths was sufficient to improve usability

About how to install see "how_to_install.txt" included

DOWNLOAD

Windows
http://photocomix-resources.deviantart.com/art/HQ-rescale-Plugin-for-Gim...

SOURCE CODE
http://web.cs.laurentian.ca/robidoux/misc/gimptests.tgz

dorylinux impaginatore

dorylinux — Thu, 20 Nov 2008 14:39:06 +0100

Questo script in python altro non è che una mia personalizzazione e relativa traduzione in italiano basato sul codice "Batch resize" di Carol Spears.
Ho volutamente messo i margini a zero perchè le miniature impaginate possano essere agevolmente tagliate ed ottenere delle piccole foto da un'impaginato grande. Io lo uso per creare in maniera del tutto automatica dei mini album partendo dall'impaginato grande, infatti ci sono pure le misure che uso io col mio laboratorio che stampa in banda 406mm. Si può comunque utilizzare pure per creare delle provinature nei vari formati.
Sappi che mettere i margini è un gioco da ragazzi, troverai nello script i miei commenti così da poter con poca fatica personalizzartelo da solo (vai al rigo 27).
Questa è una prima versione, considera che conosco un pò di php ma nulla di python, fortunatamente ci sono delle somiglianze. Se ho tempo e voglia vorrei migliorarlo, tipo sostituire i tasti radio con un menù a tendina, cosi da rendere l'interfaccia più piccolina ed aggiungere altri formati, tipo il fototessera e via dicendo.... si vedrà...
Per installarlo la procedura è la solita, scarichi il file e lo metti all'interno di: "/home/tuo_nome_utente/.gimp-2.6/plug-ins", poi avvi Gimp e te lo trovi su "Filtri > Batch".
Divertiti

Auto convert and resize images

Giuseppe — Tue, 14 Oct 2008 23:04:55 +0200

It automatically converts and it resize entire collections of images. The script reads from text file the complete path of the images to convert, one complete path for every line of text.

Tutorial: http://xoomer.alice.it/lwcon/gimp/scripts/auto-convert-and-resize.htm

Scale in steps

Loxley — Thu, 25 Sep 2008 07:50:39 +0200

About

"Scale in steps" resizes an image to the given dimensions in several steps to get a way sharper result compared to resizing in one step. The step size is given in percent and should range between seven and ten percent.

Samples

None of the sample images are sharpened. The original picture was 3000×2000.

baerm_s5.jpg: Stepsize: 5%
baerm_s.jpg: Stepsize: 10%
baerm_f.jpg: Traditional scaling

resizeBrush.scm

kriidler — Fri, 30 May 2008 22:52:30 +0200

This script resizes the brush that is currently selected.

I DID NOT write this script, I only adapted it so that it works on both windows and linux.

IGLO - Images Grid LayOut

sooaai — Sun, 23 Mar 2008 11:51:23 +0100

Print multiple photos on single paper.

Script merges multiple images to another one with grid layout.

You can use it for printing multiple photos on one paper, creating posters, wallpaper, CD/DVD covers, etc.
You can duplicate images in final grid to print visit-card, etc.

Home page: http://iglo.svoboda.biz

gimp-reflection

otaviocc — Mon, 25 Feb 2008 07:08:57 +0100

gimp-reflection extends lower section of an image as a reflection of the original image.

Download it here.