Levels and lassoing primer

[MartinB]

I have put together a little primer for people just trying to get to grips with image processing. It is basic but I think it covers the essentials. If there is anything that needs ameding or clarifying please let me know.

[Martin 2]

Well done Martin, good to see your still inriching the forum, afraid I havnt been able to get on very mugh lately due to other pressures but should soon be back to normal, hope everyone is well and injoying some clear skies.

M2

[MartinB]

Good to hear from you Martin. Hope you manage to get yourself out soon. Wondered where you'd got to