shava23 ([info]shava23) wrote,
@ 2008-03-05 01:25:00
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Current mood: self-frickin'-righteous
Entry tags:attack ad, campaign, clinton, obama, primary

a blogger's life
About two weeks ago, my blog articles at http://iconoclasm.gather.com started showing up as regular sources in Google News.  Not Google blog search, but the mainstream news, alongside nytimes and folks like that.

My first thought was "WOW!  I'm so excited!"  My second thought was "Wow.  That and $1.79 plus tax/tip will get me a coffee at Au Bon Pain."

And tonight I have a breaking blog article to write -- and Gather's down for upgrades.  So y'all get to see the meat of it first.  "My tablets!  My tablets!"  I can't go to bed until I jot this one down *somewhere*.

DailyKOS published an article that's getting a little play today, alleging that the Clinton campaign published an attack ad that intentionally colorized Obama's skin to darker, reminiscent of TIME colorizing OJ back in the day.

Here's dailyKOS's image from the debate video on the left, and the ad video on the right.



So, I played with desaturation, which is what the Clinton campaign said that they used to alter the image -- just a standard video effect, they said.  Below is my image, trying to match the left and right sides.  It very neatly came to -33% lightness, -33% saturation.  Those controls are on the same filter control panel, but it sounds *so* much better to say "We just used saturation/desaturation" than "We took his face down 33% for saturation/lightness."



But here's the kicker -- look at the shirt on the left, and the shirt on the right.  Notice how dingy the white shirt gets with the saturation/lightness lowered?  This means to get the effect above, they had to *mask* either Obama's face or the shirt, frame by frame, to get the shirt to look right and the face to look dark.

Yup, just a casual Photoshop effect.  My ass.

And you get to see it before it hits Google News.  *hee*




(3 comments) - (Post a new comment)


[info]bouncingleaf
2008-03-05 06:54 am UTC (link)
What happens if *you* mask?

Edited at 2008-03-05 06:55 am UTC

(Reply to this) (Thread)


[info]shava23
2008-03-05 07:15 am UTC (link)
I don't have a lot of tools and skill in image editing -- but I'm familiar with what can be done from supervising folks with more skill than I have in my marketing work.

But if I masked the shirt, you'd end up with the face from the bottom left, and the collar from the upper left, but the background would also be changed by the filter.

If I masked just the face, then the background would stay lighter, the collar would stay bright, but only the face would change.

Taking a cursory look at the videos, I think they masked just the collar, or used another mask on the background. But I don't have time or skill to validate this.

I'm hoping if I post this much, on gather, some other folks with more video experience than I will do the rest of the work.

Someone gives me an investigative reporting budget, heck, I'll do it! :)

(Reply to this) (Parent)


[info]metahacker
2008-03-05 06:36 pm UTC (link)
Their highlights (e.g. his forehead) are shinier than yours -- maybe they cranked up brightness more? The collar is quite blown out (over exposed) in their pic.

Also, all his skin is smoothed and shiny. It looks a bit like the image was "scitex"'d, using an app which has automatic features for masking, highlighting pupils and whitening eyes, shining up cheeks, etc...

(Reply to this)


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