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Photography.


red750

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  • 4 weeks later...



Editing.

 

I mentioned in the computer wizz thread about using PhotoScape to edit photos, with an example of cloning. Here is another example of an edited photo.

 

DSCN1069.thumb.JPG.870707c844e627605ad1d4ca15ac2764.JPGVH-IIO.thumb.JPG.92c3657b1e24b03f1602bb4a2839f155.JPG

 

First, I rotated the image to straighten it. Compare the buildings in the backgrond showing the slope on the original. Then I reduced the size to the standard I use on these sites - 750 pixels wide. Then I cropped it to cut out excessive foreground, sky, etc. This has the effect of moving the aircraft closer to the camera.

 

Next, I adjusted the exposure a bit to lighten it.  Finally, I cloned out the rubbish under the wing tip, and the tip of the yellow cone which was not cropped out.

 

The end result was a reduction in the file size from 3.02 MB to 250 KB, much easier to store and upload in the web.

 

 

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But not if it's a little way off . No telephoto lens . To get you close , yet still at a safe difference. 

I took a photograph of the moon with a 600 mm telephoto , attached to a " spotmatic ' film ' camera and it Was good.

My digital  5 megapix .460 mm lens camera (same moon ) was reasonable. 

Same moon , 5o megapixles phone camera,  was poor . But it was ' bigger ' blood-moon .

spacesailor

 

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  • 2 weeks later...

Many years ago, I uploaded a number of photos to airliners.net. I had 25 photos accepted, and they are available to be viewed by anyone. 

 

It's over ten years since my last upload, so I decided to give it another crack. I uploaded 8 photos, which went into "screening". It has taken almost three weeks to get a result, and the first 3 have been rejected.

 

This one was rejected because it was too low in the frame.

 

24-3442GazelleYMMB20190405.thumb.JPG.06a58dca4868e1e57de8053180581b68.JPG

 

This one for ccw rotation, colour, soft.

 

VH-CFSPiperArrowIIIYMMB20190405.thumb.JPG.d7785e521a1979830a191cce4fb8f0e5.JPG

 

This one for underexposed, soft.

 

CA12BoomerangVH-MHR(A46-122)YMAV20110306.thumb.jpg.9c209bb7c5d01914a61a54973b37d364.jpg

 

Click on each to see the full size photo. I'll bet the other five will be rejected also.

 

 

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Here is a screenprint of the Piper Arrow in the alignment window of my editing software. Note the verticals in the building behind against the alignment grid. Perfectly vertical, no rotation required. The ground may not be perfectly horizontal, but that is normal, there's often a small slope.

 

cfsalignment.thumb.jpg.4df119c2ca7a8ef990a303087d654f2e.jpg 

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  • 2 weeks later...

I tried uploading to jetphotos.com on 15 Dec to see if I had any better luck. I haven't heard anything so checked the screening forum on the site. Apparently I have 43,000 odd images ahead of me in the queue to be screened. Not holding my breath.

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