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Stacked pan servo feedback potentiometers wired in parallel to provide improved control and smoother performance.
Image stack processed with Image-J; stack aligned with StackReg and then focus stacked with Extended Depth of Field. Compare with the same thing done with Helicon Focus. Oh, in this one I didn't clean up all the nicely focussed dust ...
Algorithm credit:
B. Forster, D. Van De Ville, J. Berent, D. Sage, M. Unser, " Complex Wavelets for Extended Depth-of-Field: A New Method for the Fusion of Multichannel Microscopy Images," Microscopy Research and Technique, vol. 65, no. 1-2, pp. 33-42, September 2004.
Take alot of images with narrow depth of field and stack them together to produce one image with focus all the way.
DEP 15/52 Stackable
PTM 15/52 Minimal
My neighbor is a sculptor and this is one of her pieces, it is very minimal in it's stackableness!
Whilst out walking today we came across this pile of stones, obviously man made. I have no idea why it's there but was good for today's theme!
For:The Flickr Lounge Sunday Theme - A Stack of Something
Thank you to everyone who pauses long enough to look at my photo, make a comment or Fave it.
Somewhat inspired by my friend and colleague, (www.flickr.com/photos/51782392@N06/), I tried my first macro image stack this evening, having recently acquired a bellows unit. In the absence of any insects, I found a large feather outside to use as my subject. I have no idea what bird this feather has come from.
The image I have uploaded is a crop of the original. I have taken the top-right quarter of the image. I still have to get time to get the settings right.
This is a major draw-back of the A55 - something I have experienced in a studio-type setting, where the image shown on-screen is the image the camera expects to receive (and thus in cases like this, looks exceedingly under-exposed). Despite the 'focus check confirm' feature of the A55, I may find myself using the A700 for its OVF for projects such as this.
Focus stacked is what I mean (Arno) not a fly with ample assets. This picture is the combination of 5 separate images stacked using some freeware software. I think that the contrast is a bit on the heavy side and there are a few artefacts caused by the stacking algorithm, but it just about works. The fly just sat there for ages, staring me down and not moving an inch, and there was very little super glue involved either. It looks better large.
Howard County Library System's Evening in the Stacks: Sparkle and Spurs held on Saturday, February 23, 2013 at the Charles E. Miller Branch. Award-winning author Mary Doria Russell and The Washington Post's Fiction Editor, Ron Charles.
Well I've run out of a way to describe what's happening here. I was shooting video on three cameras, taking stills with 2 cameras and loosing my mind with the beauty!
Now that the 3rd deck on the Bob-lo Boat Ste. Claire is exposed after removal of the haunt, there are surfaces I had not seen before. This rust is on the stack as it rises up through the floor.
A stack of 18 1/2 second exposures processed for the brightest pixel.
It gives some interesting detail like all of the traffic lights lit and reading the pavement lettering through the cars.
For those curious these were shot from the pedestrian overpass at 130th & Aurora Avenue North in Seattle.
Starting to get the hang of my new lens and stacking photos, but I need to make much deeper stacks. This is a stack of 17 with adjustments as small as I can do by hand, time for a slide rail. 4.5:1 mp-e65