Sunday, May 26, 2019

Experment

This blog, a Google enterprise, will handle many photo formats and i usually post in jpeg as i use those on other places on the net which only take jpegs. In working with photographs, i am usually working in dng, RAW or tiffs, image sizes much too large to use on this site. However, in working with this moon photograph, i noticed that when i created a jpeg from the tiff that the jpeg becomes pixelated in the very dark areas ... it may do the same in other images but is not noticed in light areas.  So these two moon photographs are first a tiff and then a jpeg of the same image ... can you tell any difference? I'd love some feedback about whatever difference you might see.

May Full Moon, May 5-19-19

Well, i just discovered i was incorrect and this blog will not allow tifs nor very large jpegs. Still, please click on the image which will make it large and see if in the lower right and left corners there is a breakdown of the black area.

This is a composit of two images as when photographing the moon, it is much too bright to get any surrounding clouds in the image so i photographed the clouds and let the moon turn white and then photo....blah, blah ... and here is the mood along with the wispy clouds that were there that night.

No comments:

Post a Comment

  A week ago we drove to Bryson City where the Great Smoky Mountain Rail Road is located.  I heard about this mountain train ride some years...