Scanned Photos in Picasa – Use This Tool!

While Picasa is a wonderful tool – it does have one flaw.  It sorts pictures by the date in their exif header.  If you keep the date on the camera correct, this isn’t a problem.

However – I have two sets of pictures that give me problems.  I have been scanning my old 35mm film at home for a couple years in my spare time.  I have also sent away some APS film that I wanted to have scanned before it became totally obsolete.  When these pictures are scanned, the date in the exif header is the date that the film was scanned. (The scanner creates the exif header)

Even if I file them in folders for a particular date – I still have scanned photos from the 1980’s showing up in 2009 under picasa.

To fix this you have to modify the date in the exif header.  The best tool I have found to do this is jhead.  Luckily – jhead works on windows, mac, and linux.  Now to set the dates for a whole series of pictures in a particular directory I can just do this:

jhead -ds2000:12:25 * (set the exif dat to Christmas 2000)

You can even set the filestamp to the date in the exif header with

jhead -ft *

This may not seem like much – but it might be the only tool I’ve found that can do this.

If your image doesn’t have any exif data – you can even create the header:

jhead -mkexif *

Now these pictures will show up in the correct chronological order in Picasa – and finding the ones I want is much easier.  I suggest you check out the documentation page for all the options available.  But I have found this to be one of the critical tools in my Linux Photographer Toolbox.  And all you lucky PC/Mac users get to use it too 🙂

Advertisements

Managing Photo Libraries in Linux – A Simple Method.

I use my Linux machine as my primary machine for photography.  I import my pictures with a card reader, edit them as needed with GIMP, and then file them.  For backups I created a simple shell program with rsync which backs them up nightly to another disk.

I take about 1500-2000 pictures every year.  I only delete the absolute mistakes.  Right now I have about 12,000 pictures on my system.

I have been though several programs to manage my pictures.  On my mac I tried Iview Mediapro – which was then bought by Microsoft (and recently abandoned once again.)  I must admit – having used computers at home since 1987 I’m not too willing to surrender myself to a single program.  I’m sure that every year since I have owned a computer I have had to worry about migrating my data either because of the operating system, the computer, or the program.  This has influenced how I manage pictures today.

I use a simple directory structure to store my pictures.  For example – suppose I take Easter pictures on April 20th of 2010.  I will put all those pictures in a folder that describes them: “Easter_at_Bunny_House”.  Then that folder will be put into my overall picture directory – and will look something like this:

/storage/primary/photos/dated/year_2010/d_Apr/Easter_atBunny_House

  • /storage is my storage folder at the root level
  • /storage/primary is a dedicated disk mounted at that point (I actually have a /storage/backup as well)
  • /storage/primary/photos – I store other stuff
  • /storage/primary/photos/dated – I have other photos which might be categorized (a clip art collection perhaps).  I also have others where I don’t know the correct dates yet (collections from relatives.)  Although I try to get everything into the ‘dated’ directory – there are other spots for some photos.
  • /storage/primary/photos/dated/year_2010 – Each year has it’s own folder, and within each year are 12 months (I copied a few years into the future so I wouldn’t have to do the months by hand)
  • /storage/primary/photos/dated/year_2010/d_Apr – I have the months listed alphabetically – so you will see “a-jan, b-feb, c-mar” and so on – just to keep them in order.

Why I don’t use IPTCIPTC is a great standard.  Unfortunately, many of the popular programs don’t use IPTC. Iphoto didn’t before.  I don’t know if they do now.    Here is a list of programs that work with IPTC.   The problem is simple.  Adding keywords to programs is a lot of work!

I find that by naming the folders correctly I can often find the pictures just through memory or a simple search.  This works a majority of the time.  When it doesn’t, I use Picassa for Linux.   I poiint this to my photo directory and can scan my photos quickly to find the one I want.

I have about 12,000 photos.  I am not dependent on a particular program.  I can move my files easily to another system.  If you have fewer photos a photo program might work for you (although good luck migrating in the future.)  If you have many more pictures a professional implementation might be worth your time.  For me – the simple method seems to work best and I am quite happy with it.

Extremes – QOTD (Quote of the Day)

“Whether the instances you select be men or dogs, or anything else, few are the extremes, but many in the mean between them.”

Socrates

Planning – QOTD (Quote of the Day)

“Planning is bringing the future into the present so that you can do something about it now.”

Alan Lakei

Commitment – QOTD (Quote of the Day)

“The relationship between commitment and doubt is by no means an antagonistic one. Commitment is healthiest when it’s not without doubt but in spite of doubt.”

Dr Rollo May

Awards – QOTD (Quote of the Day)

Friendships are born on the field of athletic strife and the real gold of competition. Awards become corroded, friends gather no dust.

Jesse Owens

Memory – QOTD (Quote of the Day)

“it’s a poor sort of memory that only works backwards,” says the White Queen to Alice.”

Lewis Carroll