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Napoleon Ier wrote:You people need to grow up to be honest.
Napoleon Ier wrote:You people need to grow up to be honest.
nietzsche wrote:we are the ADD generation, we need a video to understand what does that app do.


Haggis_McMutton wrote:That's a pretty cool app.
Do you mind if I ask how it works?
I'm guessing computer vision, but I'm not sure exactly how you'd approach this problem.
dwilhelmi wrote:Haggis_McMutton wrote:That's a pretty cool app.
Do you mind if I ask how it works?
I'm guessing computer vision, but I'm not sure exactly how you'd approach this problem.
No, nothing so complex as that. It just lays the old image semi-transparently on top of the camera. Since you can see the old image on top of what you are taking currently, you can line up the parts of the image that are the same - such as the walkways and the street in The Oread picture above. Once those parts of the pictures are lined up, you take the new picture.
In the end, it is still just a camera taking a normal picture. It just helps you be able to figure out how to position the camera in order to get it exactly the same.