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guias

Compress a PDF with ghostscript

12 May, 2021

This days I had to send a multiple page PDF with a bunch of pictures on it, but requirements said that it needed to be smaller than 5Mb. With Ghostscript I was able to transform a 10.9MB file into a 1.2Mb without loosing quality, since it was mandatory that the small letters contained on the...Read More

fedora, General, guias, Linux

compress, comprimir, consola, ghostscript, gs, how to, howto, Linux, pdf, script, terminal, tutorial

Ghost Picture – darktable + GIMP TimeLapse

15 July, 2019

by tatica

0 Comments

A couple of friends were curious about how I did my ghost picture for my recent project. Just in case you have no idea what I’m talking, I started a small photo-project to explore light and shadows and as usual, tell stories… long time I didn’t do it, right? I tried to record it 2...Read More

arte, Fotografía, General, guias

darktable, edit, fedora, gimp, timelapse, tutorial

3 easy ways to sharpen skin with darktable

24 June, 2019

by tatica

5 Comments

I was mostly an avid user of the Sharpen and RAW denoise modules before LGM, but folks were kind to teach me another way to get my sharpening, and since I tend to forget stuff, here are my notes on that.Sharpen module: As its name says, might be the easiest way to add that extra...Read More

arte, fedora, Fotografía, General, guias, Linux

darktable, ecualizador, enfoque, equalizer, fedora, highpass, howto, Linux, module, modulo, OpenSource, paso alto, piel, sharpen, sharpening, skin, software libre

Darktable’s Liquify, direct Raw distortion

25 August, 2016

by tatica

2 Comments

If something is true when you edit photos, is that you try to capture your subject just as it is, but in a world saturated by “perfection” your clients always ask a bit of retouch; sometimes not even due the person insecurity, but more due symmetry. The truth is that the IWarp tool at GIMP had...Read More

arte, Fotografía, General, guias, Linux

darktable, liquify, module, modulo

La fotografía en la era de los smartphones

20 April, 2016

by tatica

1 Comment

Son muchos los usuarios de smartphones que basan su decisión sobre qué teléfono comprar en la calidad de la cámara integrada del mismo. No es de extrañar, pues algunas de estas cámaras fotográficas integradas son comparables, en cuanto a calidad se refiere, a muchas cámaras fotográficas disponibles en el mercado. Es por ello que muchos...Read More

Fotografía, General, guias

comparacion, Fotografía, Galaxy S7, moviles, smartphones, T-Mobile

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