Soldier, Painting
Thomas Wilkinson
How to Paint: The Dead of Dunharrow

In which I finally start delivering on the promised painting guides...

I have been sat on a fully constructed Battle of Pelennor Fields box for just about a year after purchasing it as a Christmas present to myself at the tail end of 2021. Having signed up to a few "slay the grey" style challenges in the New Year I thought it was time to start with a nice easy paint job.

How to Paint: The Dead of Dunharrow
Puddings, Sponge
Thomas Wilkinson
Vegan Christmas Puddings

In which I modify an old family recipe to be vegan friendly...

After successfully turning my hand to vegan Christmas cake I thought it was high time I adapted my old Christmas pudding recipe to be vegan too.

Vegan Christmas Puddings
Tinker, Web, Python
Thomas Wilkinson
Dominant Colour Extraction in Python (for a ...

In which I discuss getting the dominant colour from an image quickly...

I have recently made a Discord bot that searches for online versions of board games to help people find games to play remotely. This link will add it to your server.

Discord embeds have a colour bar down the side that can be manually set. I thought it would be cool to have this display the 'average' (i.e. dominant) colour of the board game box and decided to investigate the best way to do it.

Dominant Colour Extraction in Python (for a Discord Bot)
Tinker, Productivity
Thomas Wilkinson
The Holiday Do List

In which I plan my holiday tasks…

So it may just be because it is 2020 or perhaps I'm just a bit lazy but I’ve found that I often start holiday breaks with a list of things I’d like to do and by the end of the trip* I’ve not achieved most of them. Whether it’s odd jobs or relaxing activities I wanted to get through I just accidental sit around and don’t do them. This holiday season I decided I needed a to do list and though I’d try out the new Todoist Boards feature.

*Or, let’s be real this year: sitting on the sofa at home.

The Holiday Do List
Tinker, Podcasting
Thomas Wilkinson
How to Record a Podcast Remotely And Get It ...

Remote interviews are a fact of life for every podcaster, and in today’s era of social distancing, more so than ever. Since you rarely get the chance at an interview do-over, nailing down your remote recording workflow is essential. We’ll show you how to prepare for and record a remote interview, so you get it right the first time — with some additional tips along the way to make sure all your bases are covered.

How to Record a Podcast Remotely And Get It Right The First Time

OS

, , ,

ImageJ and Volume Measurement

, , ,

In which I describe the complexities of analysing 3D images...

3D image analysis just seems to be one of those things that is harder to do than I'd like it to be.

Before starting it is worth pointing out that with MRI you can acquire volumes in two ways - traditional 2D with multiple slices or a 3D scan. As far as this blog post is concerned these are the same.*

A common measure in clinical MRI is the volume of an organ or part of an organ. After all when someone has brain cancer - "How big is the tumour?" can be a very important question. Here are my experiences of trying to measure volumes on MRI images.

*There are differences between these two methods of acquisition but that would require a whole blog post on it's own.

, , ,

(Just over) A fortnight of Windows 8

, , ,

In which I review the Windows 8 experience so far...

So I installed Windows 8 about two and a half weeks ago. In brief - it's a slightly improved version of Windows 7 with a few quirks and a start-up screen that require getting used to. In more detail:

,

Gentoo 64-bit

,

So guess what I was up to last night - yes that's right, installing Gentoo.

This was my first time installing Gentoo on 64-bit architecture - the important specs are below:

  • Intel Core i7 2600k Processor (Sandy Bridge - important later)

  • 8 GB DDR3 RAM

  • Asus P8Z68-V PRO/GEN3 Motherboard

  • 250 GB HDD (well 250 GB partition out of the 4 TB in my machine)

  • Nvidia GeForce GTS 450 GPU

  • Blu-Ray recorder drive

Also worth noting that this is a dual boot with Windows 7.

[WARNING - If you're not interested in Linux or computer geekery I expect you will find the rest of this post boring]

I followed the Gentoo documentation found here: http://www.gentoo.org/doc/en/handbook/ I will be noting any differences between that guide and my install here.

Choosing the Right Installation Medium

I downloaded the LiveCD and used that as my initial Linux environment for installing from.

Configuring your Network

All done through DHCP.

Preparing the Disks

I used the standard layout of boot, swap and root partitions but on /dev/sdb2 to /dev/sdb4 because of my dual booting. I set my swap partition to 20 GB following advice I found online. Then annoyingly the LiveCD made me reboot in order to write the changes. The I used the standard filesystems.

Installing the Gentoo Installation Files

The -march option in CFLAGS needs to be native or corei7-avx because of the Sandy Bridge architecture. I used MAKEOPTS="-j5" as it's a quad core processor.

Installing the Gentoo Base System

I selected the default amd64 profile. I set up my USE flags with KDE in mind so -gnome and -gtk were used. I also added the bluray flag.

Configuring the Kernel

I mostly followed the guide but later I had to come back and recompile without some Nvidia options: http://www.gentoo.org/doc/en/nvidia-guide.xml#doc_chap3

Configuring your System

I always set my hostname to be the name of a famous fictional computer - this time I went for Ozymandias (http://en.wikipedia.org/wiki/List_of_fictional_computers#1990s)

I set my locale to be en_GB.UTF-8.

Installing Necessary System Tools

I chose to get syslog-ng, vixie-cron, mlocate, dhcpcd and ppp.

Configuring the Bootloader

I used GRUB and followed the standard set-up except for a timeout of 10 seconds and replacing Windows XP with Windows 7. I also had to ensure to make the boot device hd1,1 and root=/dev/sdb4.

Finalizing your Gentoo Installation

I made my user with nearly all the groups (N.B. games doesn't work - is it depreciated?)

Where to go from here?

By the time I left for work this morning I had also emerged X-org and KDE 4.8.3 and had managed to get startx to not crash while going to a black screen. I'm going to have to work on my xorg.conf this evening and hopefully I'll get a working one running. This will be useful as Googling doesn't currently give a working one for my 42" TV and graphics card via HDMI. I hope people might find that useful :)

Tom out!

P.S. http://www.gentoo.org/