George Patov and Michael von Aichberger collaborated to create a powerful 114-gigapixel digital tour of Barcelona, Spain, full with tagged landmarks, digital camera data, and controls for exploration.
Patov is an architect and panoramic photographer from Bulgaria, so it’s straightforward to see why he can be drawn to a mission like this in lovely metropolis of Barcelona. Aichberger is a photograph engineer and photographer from Germany. The 2 first met in Sofia, Bulgaria, Patov’s residence in 2021 to shoot the biggest picture ever taken in Bulgaria.
The photographers wished to tackle one other mission collectively, selecting Barcelona for his or her newest gigapixel creation. Patov tells DIY Images that the photographers chosen Barcelona due to its thrilling cityscape and the hills surrounding town.
“We spent about seven days in Barcelona, and on three of them, the climate was ok for gigapixel images. We made probably the most of it.” Patov says.
Through the three days of taking pictures, Patov and Aichberger captured sufficient photos to create eight huge panoramas from 4 places. The following three months of sewing and processing resulted in 114 gigapixels of mixed knowledge.
The mission was private for the 2 fanatic photographers, in order that they used their very own gear, together with a Swiss-made panoramic robotic and the 45-megapixel Canon EOS R5 mirrorless digital camera. For a lot of photos, they used an tailored Canon EF 600mm f/4 L IS II telephoto lens, sometimes with a 2x teleconverter. For the panorama of the Sagrada Familia cathederal, they used a Canon EF 200mm f/2.8 L USM II lens.
Past the challenges of capturing the supply photos, gigapixel processing contains its personal hurdles. The photographs are extraordinarily massive — too massive for various photograph enhancing functions like Adobe Photoshop. Every of the eight panoramas is greater than 70 gigabytes.
The picture processing additionally contains primary retouching and, in some instances, focus stacking greater than 100 information as a result of the shallow depth of discipline of the 600mm f/4 lens ends in some buildings within the foreground and background being too blurry.
Frequent points the pair encounter when making gigapixel panoramas is lens vignetting and warmth haze. “For vignetting and light-weight equalization, we use our personal instruments. Not one of the obtainable business instruments can deal with this very nicely so it doesn’t look dangerous (create stripes) within the closing output,” Patov tells DIY Images.
Sadly, there’s no appropriate software to ovecome picture high quality points because of warmth haze, so a deliberate shoot at Tibidabo, a hill overlooking Barcelona, needed to be scrapped because of climate and time limitations.
Following the in depth processing workflow, Patov and Aichberger added tags of well-known locations in Barcelona to their panoramas, making it helpful for locals and vacationers alike to search out landmarks within the metropolis. In addition they included data particular to the well-known Sagrada Familia cathedral, among the many most well-known church buildings on this planet.
With photographers in thoughts, the pair included technical specs that may be considered by clicking an “Data” button. Info contains shutter pace, picture measurement, and the way lengthy Patov and Aichberger shot at that location.
Whether or not a photographer lives in Spain, hopes to go to Barcelona, or enjoys large panoramas, they need to examine and discover Patov and Aichberger’s unimaginable gigapixel panoramas. There’s a lot to see, and it’s a lot simpler to understand the work that went into the mission by viewing it on Gigapixel.bg.
“For one gigapixel panorama, we needed to shoot lots of, typically hundreds of photos, which had been then stitched into the very huge panoramas,” George explains. “It was an immense effort for us to finalize the mission, however we predict it turned out nice!”
Picture credit: George Patov and Michael von Aichberger
