This makes it necessary to take pictures that make up the whole picture in the shortest time possible.
The second big problem to deal with is the movement of the sky. As with any 360 VR panorama, if the subjects in the foreground are part of the scene (certainly if the ground is included), a special panoramic head is required. While it is possible to perform a day panorama with care by hand, the long exposure required for a night sky panorama requires a tripod. Night panorama challengeĮven for a modern DSLR or mirrorless camera, 360 VR panoramas at night are a challenge. While Google’s Pixel cameras have an Astrophotography mode that is impressively capable of single still images (at a rate of several minutes per shot), the mode is not applicable to panoramas. The second problem is that at night, the exposure needs to be many seconds long (at least), during which time the earth rotates making the stars appear to move relative to the horizon. This is especially hard to do with mobile phones, especially if you have to observe and stare at the screen behind the lens.
#SKY PANPRAMA 360 PTGUI FULL#
If you’ve taken panoramas before (not necessarily full 360 degrees), you’ll know that parallax errors occur if the panorama was not captured with a camera that rotates around the nodal point of the lens. First, stitching may not be accurate if objects are close to the camera. While these quick Photo Sphere panoramas are surprisingly good, there are a few limitations. interactive where you can pan in any direction (including up and down) and zoom in on details. The result is viewable in Google Photos as a photo. Once you’ve covered all the specified points, the phone’s computer automatically stitches the image into a rectangular, 2:1 equivalent VR panorama. On Google Pixel phones, one simply selects the “Photo Sphere” option, presses the button to start taking pictures, and then points the camera at designated spots on the screen. But capturing one of the night skies remains a worthy challenge. like the Google Pixel line, make VR panorama photography truly a point-and-shoot business. Planned with PhotoPills.Creating 360 VR panoramas (also known as 360×180 degree panoramas) is a fun side challenge for photographers, but over the past few years it has simplified to the point of phones, for example. Long exposure noise reduction via Pixel Fixer, RAW conversion via Lightroom, aligned via PTGui, and manually blended via masks in Photoshop.
#SKY PANPRAMA 360 PTGUI ISO#
Each sphere consists of 2 rows of 6 photos, plus an extra shot of us attempting to stand still!Ĭamera settings: 14mm, f/2.8, ISO 5000, 20 seconds for the sky and 14mm, f/2.8, ISO 5000, 158 seconds for the ground.Įquipment used: Nikon D810, Nikon 14-24mm f/2.8, Promote Control, and Really Right Stuff TVC-34L tripod w/ leveling base & multi-row panning head.
#SKY PANPRAMA 360 PTGUI MANUAL#
All of the photos were aligned in a single PTGui project since there was some discrepancy between the alignment of the two spheres, having shot them on a manual panning head without the accuracy of a robotic panning head or a click-stop rotator, and rushing to beat sunrise! I manually blended and masked all the individual photos and exposures in Photoshop. I shot two spheres of two different exposures and blended them in Photoshop, the shorter exposures of the sky first followed by the long exposures of the ground as it got brighter out. A little bit of air glow is visible over the ocean’s haze. On the left are the cliffs overlooking Sand Beach with Great Head on the horizon beyond, and dawn fast approaching. The outcrop into the ocean on the right is Thunder Hole in the foreground with Otter Cliff far off on the horizon directly below the galactic center of the Milky Way. I shot this shortly before and during astronomical dawn from the cliffs of Ocean Path along the Park Loop Road in Acadia National Park, Maine.
0 kommentar(er)
