Retouching with Perl
Before posting snapshots I've taken with my digital camera to the web, I used to go through the same old steps with GIMP. First, I'd reduce the image size to a width of 1,000 pixels because the image size my Nikon D70 gives me is just too much for the web and uploading the images takes too long. Also, to improve the contrast, correct any color casting, and make images tack-sharp with GIMP's Sharpen function, I typically select a value of 20.
As you might know, GIMP has a convenient scripting interface that lets users automate recurring tasks, and you can even run it at the command line without launching the GUI. GIMP developers have made some fairly significant changes to the whole API and nothing works the way it used to. Fortunately, GIMP documents the functions completely and thoroughly in the Xtns | Procedure Browser menu.
The standard interface is implemented in the rocket scientist's favorite programming language, Scheme.
[...]
Read full article as PDF »
Perl_Retouching_Photos.pdf (542.40 kB)Tag Cloud
News
-
Google and NASA Partner in Quantum Computing Project
Vendor D-Wave scores big with a sale to NASA's Quantum Intelligence Lab.
-
Mageia Project Announces Mageia 3 Linux
Many package updates and Steam integration highlight the latest from the Mandriva-based community Linux.
-
FSF Outs the World Wide Web Consortium over DRM Proposal
Richard Stallman calls for the W3C to remain independent of vendor interests.
-
Debian 7.0 Debuts
The new release supports nine architectures, 73 human languages, and zero non-Free components.
-
Alpha Version of Fedora 19 Released
Fedora developers release the first alpha version of Fedora 19, known as Schrödinger’s Cat, for general testing. The final release is expected in July 2013.
-
ack 2.0 Released
ack is a grep-like, command-line tool that has been optimized for programmers to search large trees of source code.
-
SUSE Studio 1.3 Released
New features in SUSE Studio 1.3 include enhanced cloud integration, VM platform support, and lifecycle management.
-
Xen To Become Linux Foundation Collaborative Project
The Linux Foundation recently announced that the Xen Project is becoming a Linux Foundation Collaborative Project.
-
RunRev Releases Open Source Version of LiveCode
Open source version of LiveCode is now available for developing apps, games, and utilities for all major platforms.
-
OpenDaylight Project Formed
OpenDaylight is an open source software-defined networking project committed to furthering adoption of SDN and accelerating innovation in a vendor-neutral and open environment.
