Jump to content

Flickr Reads Your EXIF Data...


wigwam jones

Recommended Posts

I read with some interest my daily ration of Slashdot News today. It seems

that Flickr has been sampling EXIF information from uploaded image files, and

has a list of the top ten most popular digital cameras, based on their

uploads. Now this is hardly scientific - it presumes that no one strips EXIF

from uploaded images, and that image editors like Photoshop don't mung the

data. It ignores scanned images, which have no or nearly no EXIF data. But it

is a metric, and it is interesting for what it is.

 

In the 'I told you so' category, I posted a suggestion to www.photosig.com

(when I bothered with that smoking pile of rubble) a couple of years ago

suggesting the same thing. People there self-identify (or don't) the camera,

film, and exposure data when they post their images. I suggested that this

could be useful for metrics and data-mining purposes - but alas, my genius

suggestion was ignored. Well, too bad for you, photosig. You see how the

mighty have fallen - Flikr has eaten their lunch for them.

 

Here's the link to the story:

 

http://www.logicamera.com/digital-camera-news/topcameras-on-flickr.php

Link to comment
Share on other sites

<i>Of course, the data may be skewed, since some users might unknowingly be stripping off EXIF data from their photos before uploading to Flickr (say, if the photos were resized using an editor that didn't save the EXIF along with the resized image). Also, notice that Sony cameras are marked by ?CYBERSHOT,? and not by exact model?likely, photos were taken with phone-cams.<i><p>

 

Such inconsistent data is hardly note worthy. Many photo editors strip the EXIF data. Panda's EXIF is not enabled on Firefox.

Link to comment
Share on other sites

<i>Of course, the data may be skewed, since some users might unknowingly be stripping off EXIF data from their photos before uploading to Flickr (say, if the photos were resized using an editor that didn't save the EXIF along with the resized image). Also, notice that Sony cameras are marked by ?CYBERSHOT,? and not by exact model?likely, photos were taken with phone-cams.</i><p>

 

Such inconsistent data is hardly note worthy. Many photo editors strip the EXIF data. Panda's EXIF is not enabled on Firefox.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...