Lunchtime Semaphore

from and to 372433 143758 48 N

Do-it-yourself infrared Monitoring

July 12th, 2011 by Melaneum

Quick summary: night vision video on a budget.

Apparently, or so I discovered recently, a baby requires care all the time. All the time. Even when sleeping peacefully. Just take at the
range of products and you’ll see that this did not escape some astute companies.

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Category: DIY, open source | 2 Comments »

Back to Cuda

June 29th, 2011 by Melaneum

After one year without doing much with cuda (since this), I’m back!

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Category: Cuda | No Comments »

Give me back the metric system!

January 23rd, 2011 by Melaneum

After living in the US for 3 months, I still don’t get it: how is it possible that this country is still not using the metric system? According to wikipedia US is among only 3 countries in the world where this is not the official system of measurement. The other two are Burma and Liberia. No comment.

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Category: Reflection | 2 Comments »

Open source, licenses, patents et cetera

April 19th, 2010 by Melaneum

Recently, I got more interested in the subtleties of different open source licenses. Luis Ibáñez pointed be to some books about that.

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Category: Books, open source, Reflection | No Comments »

Increasing disk performances

February 17th, 2010 by Melaneum

With all the recent multicore CPU, the bottleneck of processing is increasingly the IO from the disk. When compiling a bit project (especially linking), when processing gigabyte of data (now that loading up 4 GB in RAM is not a problem)…

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Category: Linux | No Comments »

The Wisdom of Crowds

January 25th, 2010 by Melaneum

The Wisdom of Crowds is one of the latest book I’ve read that got me thinking. The general idea of the book is now quite well-known: combining the decision of a great number of people can reach an optimal choice more reliably than relying on an expert. But there are also several examples that are worth mentioning.

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Category: Books | No Comments »

PolSARpro on Debian testing

January 19th, 2010 by Melaneum

That’s not the first time that I use PolSARpro, the free software from ESA for SAR polarimetry, but every time, the installation is a bit tricky. Here are the steps to get it running on an update Debian testing.

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Category: Remote sensing | 4 Comments »

Complex system

December 18th, 2009 by Emmanuel Christophe

OTB is a complex system, if you don’t believe it, look at the image here (click on it for a full view): Read the rest of this entry »

Category: Linux, OTB | Comments Off

Coders at work

November 26th, 2009 by Melaneum

Just finished the book “Coders at work” from Peter Seibel where he interviewed some of the most accomplished coders/programmers in the art/craft/engineering/science of programming.

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Category: Books | No Comments »

Coding with style (mercurial kwstyle hook)

October 14th, 2009 by Melaneum

I like the source code to look good, have uniform presentation, etc. Maybe I’m a bit particular, but I’m definitely not alone here: KWStyle is a great tool to check a number of files and signal the imperfections. This is especially valuable for project where several people are involved and all using different editors.

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Category: Python | No Comments »