Originally posted by weatherwise2 I like the picture and the details. I have never taken pano so a few questions: How wide is the scene in the picture to take a pano?. How many pictures did you take for this width? If there is a lot of overlap on the pictures how does it differ from HDR where the pictures are merged based on exposure differences? Sorry for being naive but hopefully will learn.
Weatherwise,
Scene width: This image could easily be taken with a 12mm or 16mm lens... so it is wide field.
Physically the scene is probably no wider than 70-80 feet. BUT (
) if you want really big images you can do the same scene on 15 seperate images to make a huge pano file that can make detailed prints the size of small wall.
How many Pictures. I think in this pano I used 15 seperate images. 3 rows of 5 horizontally rotated images with a 31mm lens. The camera is is shot (15 degree rotation between images for the 31LTD)horizontally for five images, then rotated up 15 degrees and rotated back for 5 images, the dropped 30 degrees down and panned again for five images. All fifteen images are then assembled in panoramic software.
Overlap: There is anywhere from 25 to 33% overlap on each image. There is no HDR involved in the final outcome. The pano software (PTGui here) does a very nice job of blending all the images and finding pivot points in each image.
Method: To do pano correctly, especially in a tight area like this, with very near forground and background, you really need to have a good panoramic head on a sturdy tripod.
I am glad to see your interest. I have been working on panos for about a year. In another year or so I hope to have arrived at where I want to be. Feel free to ask any questions that you might have. I am glad to share my year of study on this topic.
Stephen