But find a pair of glasses, and then you can judge for yourself. Of course, I can’t show you the 3D view I can see with the glasses on.
And for something like this Life Magazine cover, it worked pretty good: I looked again through Google Books and found this 3D view option everywhere I looked. When viewed with the glasses I was given (standard paper 3D ones), sure, I guess it’s a little 3Dish. See the “View in 3D” link? Click on that, and you get this: Hmm, was Google Maps going 3D? Or maybe an April Fool’s joke? But helping my son with his science project tonight, I came across a possible answer - a new 3D view in Google Books. Have any of our readers come across a place where a person was standing still long enough to get captured in 3D? Let us know in the comments.Earlier today, a Google PR person gave me a pair of 3D glasses at the Where 2.0 conference and said I’d need them tomorrow. The waves on the shore seem to have caused problems for the algorithms as there are blobs of floating sand all along the shoreline. In this case a few of the beach umbrellas did get detected by the 3D generation algorithms. We also managed to find some people on a beach in France.
Also if the people were moving around even slightly, although they will still be visible in the image data, the algorithms used to generate the 3D from stereo images would fail. The resolution of the 3D mesh is not really high enough to model a human. That is probably due to a combination of factors. However, as far as we can tell, none of them actually got proper 3D models. It mostly includes people lying down or sitting and they evidently stayed in the same place long enough that the 3D imagery process was able to capture them. However, while exploring the 3D imagery in Dublin, Ireland we came across some people in the parks there. Over time, Google has got better at removing moving vehicles from the imagery so the streets appear almost empty, and we never seem to see pedestrians at all. The overall result is that anything that is moving cannot be properly imaged in 3D. It is also possible that more than two passes are combined, and we have even come across one case where it appears that Google combined imagery from completely different flights months apart. Based on previous analysis, the 3D imagery is captured by taking four images in rapid succession from an aircraft and then another four later on on a separate pass. This is because of the way the 3D imagery is captured. While exploring Google Earth’s 3D imagery, you will probably have noticed that even in the busiest cities, people are largely absent.
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