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Comment Re:Wonderful! (Score 1) 325

Examples of this kind of work are found in practical applications such as number plate recognition, where often a bad photograph is the starting point. This allows elements to be reconstructed even when information is partially missing.

This kind of enhancement is only possible because some assumptions are made on the original content. This is equivalent to this enhancement tool which can recreate the text bellow a blurred image. The assumption is that you only have around 36 chars under the blur (or pixelization). In this case, the kind of information you are trying to retrieve is clearly defined and quite reduced.

This is obviously not true for other kind of applications, like faces, sprites and such. There is no way to reduce the information space to a practical size in order to constraint any algorithm. In those case, what you are doing is CREATING information, not RECOVERING information.

Comment Re:Wonderful! (Score 3, Informative) 325

Because the information is simply not there ? You can add as much information you want to your pixels like curves and such, but you have no way to prove it is the original information.

From TFA : "The other problem is that the Depixelizing Pixel Art approach always smooths images, even when an object shouldn't necessarily be smooth. For example, are Space Invaders really meant to be cute and round? Maybe, in the creator's eye, they had long, angular, razor-sharp mandibles and straight-out antennae! "

They are adding information, but they have no way to know if it is what the original artist had in mind.

Comment Re:And it's fucking irritating (Score 1) 321

Cars are a really bad example of transparent product placement. I can't stop counting the number of movies where the main caracters are driving a car and you have a big 5sec long shoot of the front of the car where you can see the obvious logo of the brand. This is really annoying as it just cut the pace of the movie to show you a logo (usually before the car get trashed/shoot at/drive off a freeway bridge).

Comment Re:Secure e-voting (Score 2, Informative) 179

Why are there so many stories on slashdot about how awful e-Voting is? Is there a large part of the slashdot audience that seeks a return to pencil and paper solutions, instead of this new-fangled transistorisation? I think your idea makes perfect sense, the situation where a PROM is touched is the same situation as where a ballot box has been broken open.

I don't really get if you are complaining or agreeing...

Thing is, there are many differences between a ballot box and a e-voting system.

In the case of the ballot box, you need to tamper with it after the election, when it is best garded. Each ballot box only contain a limited number of votes, and you need to prepare a large amount of false ballots before hand.

In the case of the e-voting system, you can tamper with it before the election and make 'invisible' tampering (ROM flashing, replacing the display with hidden chips, etc). Once you got access to the machine once, you are good to change many elections. Also, the machine can contain more votes than a ballot box.

In my opinion, this is not a question of how hard it is to tamper with something, but the scale of the changes you can produce. Paper ballots only allow for small changes, while evoting allows for large scale changes

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