Doug Stockdale's Singular Images

August 7, 2017

Solving “Crunchy” photographs

Filed under: Photography, Projects/Series — Tags: , , , — Doug Stockdale @ 12:18 am

06-22-17_Seaweed_San_Clemente_beach_100749v2

Seaweed, San Clemente beach, June 2017 copyright Douglas Stockdale

A month ago I was discussing about my on-going summer beach series that I was posting on Instagram and when I was looking at the resulting print from this post, it appeared kind of “crunchy” (below). The foreground where the seaweed was has some odd halos and the I think the image was not smooth and continuous looking, especially as I was printing the image at 11 x 11″ and 15 x 15″.

In thinking about this I realized that on my monitor the photograph looked fine, but when I was saving it to a jpeg, I have a practice of adding one more un-sharpening to account for the softening by the jpeg conversion. Since this is a Samsung image, perhaps the last un-sharpening, which was not an issue for a Canon 5DMk3 image file, could be problematic for the these smaller files?

In returning to the original PS image and then repeating the steps to save the image as a jpeg but this time without sharpening & then subsequently reopening the file; presto! No crunchy image without halos! I had fallen victim to mindless file sharpening. So lessons learned (yes, also a re-do on some similar recent Samsung photo images)

Just to make sure you are not thinking that all of the visual changes between the two images is due to just not sharpening I also made some other image modifications. I decided that the soft blur effect in Snapseed for the photo below was also a bit over the top, as this was when I was still experimenting with this effect and I applying it a bit strong. Nevertheless I liked the softening effect of the pier to keep the viewer interacting with the seaweed and breaking surf. So for the image above, I added a slight Gaussian blur to the top third of the image to soften the pier. Last I reduced the overall contrast of the photograph while still attempting to keep a slight overcast appearance.

Cheers!

06-22-17_Seaweed_San_Clemente_beach_100749

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