Archives for category: Linux

Lewiston Levy – Clearwater River
Select the image to load a larger view. (436K)

This is my first attempt at a panorama on Linux. It is made of 6 original images and the final size was 10233×1344 and a whooping 81meg. I couldn’t have done this without the great tutorial found at http://exolucere.ca These are the highly developed tools I used:

  • Ubuntu – current distro 6.06
  • Autopano-sift – for orienting images
  • Hugin – to do the actual panorama converging
  • Enblend – blend the whole thing up in the end
  • GIMP – usual post processing (crop, curves and unsharpen)

Enjoy!

Found a new Linux podcast and it is great. A good mix of fun, personal and enterprise information. Their working on episode 4 as of this post. Check it out here.

http://www.linuxactionshow.com

Wow! This article from Linux.com sheds light on some pretty cool ways to use vim/gvim. Found this via Thursday Night, thanks.

Additional references all by Joe ‘Zonker’ Brockmeier

Warning this is a geeky posting.

Ubuntu and other Linux systems automatically generate system messages for you about system status and maintanence chores. These messages often go overlooked because they are not easily read. These are the messages that are refered to when you open a terminal window and you see the message “You have new mail”.

I noticed a post over on the Ubuntu Blog explaining how to set up Evolution to receive these emails. Here is a way to set up Thunderbird (my current favorite email reader) so these system emails automatically come to my inbox.

  1. Set up a new account by going to the Edit drop down menu and selecting Account Settings
  2. Add Account and select Unix Mailspool (Movemail)
  3. You can set the account name to something memorable and change the email address if you want. These setting will not change how this works.
  4. That is all there is to it!! Easy as pie.

This account will now appear in Thunderbird and it will collect any mail in the your /var/mail or /var/spool/mail directory. You will have to change mode on the /var/mail directory to 01777. Open a terminal window and issue the command “sudo chmod 01777 /var/mail“. I’ve tested this on Thunderbird 1.5.0.2. If you have a different version of Thunderbird or a different Linux distro other than Ubuntu Dapper 6.06 LTS, then your mileage will vary.

    I just got this book to review. I’ve been a Gimp user for over 5 years and all the images on my other site “Palouse Photography” were all post-processed using Gimp. Gimp is a very versiatle tool so I jumped at the opportunity to look at and review this book. (The above scan was done using Ubuntu Dapper, Gimp 2.2.11 and my old Epson 1660 scanner.)

    I've only started the book but I really excited to learn more about one of my most favorite programs. Gimp is one of the first program I install on a new system, Windows or Linux. More to follow.

Tango

“The Tango Desktop Project exists to create a consistent user experience for free and Open Source software with graphical user interfaces.”

This creative group of artists and designers have great a project that has a great “Style Guideline“, a growing catolog of “Base Icons” and something called a “Icon Nameing Sec“.

"My ongoing love affair with a penguin. Don't tell my girlfriend."
Chris Hill is the artist behind the brilliant and funny Switch to Mac and Switch to Linux videos.
Jakub 'jimmac' Steiner as some kickass MPEG4 videos/screencasts showing GIMP 2.0 fuctionality and tutorials. These are silent but deadly - deadly coll that is!

Poor Color Correction Better Color Correction
Poor Color Correction. . . . . . . . . . . .Better Color Correction

Setting your monitor to display images with the correct color, brightness, contrast and gamma is important. You want others to see the images as you see them. I have been having problems setting my monitor to the correct color bit depth and today finally updated my video driver. What a difference! Several of the images I’ve digitally ‘processed’ have color balance problems. Updating the video drivers won’t magically fix everything. I have discovered some valuable resources on the network that I’d like to share.

Somehow, yesterday I got pointed to an article on Linux.com’s website that explains just how easy it is to calibrate your monitor in a Linux environment. Exploring that process lead me to Norman Koren’s highly technical but very useful site. Norman is a fantastic photographer and freely shares his knowledge and experience with digital photography. He comes from a film/scanning background and obviously has a deep understanding of digital color correction. Norman is one of the few photographers that seems to be operating system agnostic. He provides information on PC, PPC and Linux. This is useful no matter which computing paltform you use. He pointed me to a great little Linux utility for calibrating monitor gamma called Monica. There is a lot to explore on Noman’s site.

The LinuxChix GIMP course is conducted on the courses mailing list, and the lessons are archived via the list archive. The course consisted of 11 weekly lessons, starting with Lesson 0 on Jan 25, 2005...