AUTOPANO GIGA VS PTGUI PRO HOW TO
AUTOPANO GIGA VS PTGUI PRO SOFTWARE
AUTOPANO GIGA VS PTGUI PRO ISO

To show how even a modestly sized large format panorama compared to a regular shot made on a 24 megapixel camera, check out some of the comparisons below. Multi-row panoramas have completely changed my definition of image quality and the technique has become my absolute favorite way to shoot landscape astrophotos.

Panoramas allow us to, of course, increase image resolution, but they also reduce perceived noise, eliminate vignetting and aberrations, and give photos a significantly finer level of visual quality.

AUTOPANO GIGA VS PTGUI PRO ISO

This example was shot with a Sony a7S, Sigma 105mm f/1.4 Art f/1.4, 2.5s, ISO 12800 The result is a final photo with a resolution of about 400 megapixels. This example large format astrophoto was created by stitching together 112 individual 12-megapixel overlapping exposures.

AUTOPANO GIGA VS PTGUI PRO SOFTWARE

Then, in post-processing, we combine those photos together using a panorama stitching software to form a final, seamless, ultra high resolution image. Using a medium telephoto lens, like a 100mm, we shoot a mosaic of individual overlapping photos, ideally in a careful grid-like pattern, to cover a much wider field of view. Large format panorama creation relies a little bit on both.ДЄt its core, the concept behind large format astrophotography panoramas is simple.

Most of our astrophotography tutorials or guides on Lonely Speck focus specifically on improving image quality, whether itвЂ™s via gear selection or new techniques. That might seem like a small change, but with it comes a significant increase in resolution (between 3 and 7 times as much)вЂ¦ along with a number of additional challenges and hurdles. A 100mm will yield 4x more, and a 135mm will yield 7x more resolution.ДЇor large format panoramas, weвЂ™re going to step up to a medium telephotoвЂ¦ between 85mm and 135mm. Shooting a multi-row panorama with an 85mm lens will result in nearly 3x more resolution than when using a 50mm lens for the same field of view. In the medium format technique, we used a 50mm lens. The primary difference between a вЂњmedium formatвЂќ pano and a вЂњlarge formatвЂќ pano is the use of an even longer focal length lens. We simply combine multiple overlapping photos from a longer focal length lens to make a final photo with a much larger field of view and much higher resolution. And the methods IвЂ™m using for large format astrophotography are not much different from the panorama technique I showed in my post about вЂњmedium format astrophotographyвЂќ. Of all of the techniques for shooting and processing that IвЂ™ve explored, panorama stitching stands out above all the rest in terms of improving resolution and maximizing the overall quality of an image. The equivalent sensor area of a large format panorama can be many times larger than common sensor sizes like full-frame, resulting in unparalleled image quality. The results are astrophotos with resolutions that can range from 150 megapixels to 1 gigapixel or more. Pretty much any interchangeable lens camera or camera with a 1вЂі sensor or larger will be able to utilize this technique. With the techniques in this article, itвЂ™s possible to emulate the image caliber of a 4Г—5вЂі or even an 8Г—10вЂі large format camera using a regular DSLR or mirrorless camera.

AUTOPANO GIGA VS PTGUI PRO HOW TO

IвЂ™ve spent the last half year learning how to shoot and process large format landscape astrophotography panoramas. And so, IвЂ™d like to share what IвЂ™ve discovered so far in my quest for capturing more pixels.

Autopano giga vs ptgui pro