Wednesday, August 28, 2013

ImageMagick: batch resize and DPI change

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mogrify -resize 59.06% -density 150x150 *.tif mogrify -resize 1024x1234 -density 150x150 *.tif If the images are in grayscale than the abov...
Thursday, August 15, 2013

MATLAB: Get absolute path of a file or a folder

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Wednesday, August 14, 2013

Matlab: split vector into number of parts of roughly the same size

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%split into 3 parts chunckCell=splitvect(1:10, 3); chunckCell{:} ans = 1 2 3 ans = 4 5 6 7 ans = ...
Wednesday, July 24, 2013

Ubuntu: Install java 7 source (openjdk-7-source)

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sudo apt-get install openjdk-7-source The src.zip that is going to be installed by this command can be found: /usr/lib/jvm/java-7-openjdk-...
Saturday, July 20, 2013

Arch Linux: xfce 4.10 panel freezes

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From time to time the xfce 4.10 panel freezes. Instead of restarting or logging out, one can just kill it and it should restart killall -9 x...

ImageJ: Import source code into Eclipse and git version control

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ImageJ is a public domain Java image processing program inspired by NIH Image for the Macintosh. It runs, either as an online applet or as...
Wednesday, July 17, 2013

Arch Linux: Error about msvcr100.dll.wctomb_s in wine 1.6-rc5 when starting Path of Exile.

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Sorry, just writing from memory. I had wine 1.6-rc5 on a Arch Linux x64, though wine was set as 32-bit wine environment, i.e. with WINEARCH=...
Thursday, July 11, 2013

avcon: change frame, resize ogv obtained from RecordMyDesktop

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avconv -i test.ogv -r 10 -s 1280x720 -q 1 output.ogv r is frames per second, s is the new size and q is quality, from 1(worse) to 32(best).
Wednesday, July 10, 2013

Matlab: How to check if structure has any fields

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Sunday, July 07, 2013

Matlab: Click mouse points on an image

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