Spend 172 minutes taking 1665 photos on the roof, and then splice them together for 94 hours. The result is the largest photo in history of over 26 billion pixels.
This project was initiated by a German company a.f. B .media GmbH. They boarded a building named "Haus der Presse" in Dresden, using a canon 5D Mark ii slr camera and 400mm lens, from Ostragehege on the left) taking the photos in sequence, we finally got 1665 full-format photos, each of which is 21.4 million pixels, with a total data volume of 102 GB.
Then, a 16-way processor with 48 gb memory server is used for processing. Then, a giant digital photo is taken, with a resolution of 297500 × 87500 and a total pixel value of 26031250000.
Visit the http://dresden-26-gigapixels.com/dresden26GP to see a panoramic view of this photo
Zoom in the photo and you will see the International Convention Center, Hausmannsturm, semperborg, Frauenkirche/Church of Our Lady, and Maritim Hotel), Fortress, TV tower and other landmark buildings, as well as a lot of life details such as workers, parks, sculptures, bus stations, and ships.
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