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Horse Finishes Ahead of His Mirror Image (VANITY)
Sept 14, 2017

Posted on 09/14/2017 2:28:53 PM PDT by ml/nj

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To: ml/nj

The picture was probably taken with a digital camera with a “rolling shutter”. So the top of the screen is older than the bottom.

https://youtu.be/dNVtMmLlnoE


21 posted on 09/14/2017 3:42:38 PM PDT by SubMareener (Save us from Quarterly Freepathons! Become a MONTHLY DONOR)
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To: Ol' Dan Tucker

Digital cameras lie! SLR and film forever!


22 posted on 09/14/2017 3:43:34 PM PDT by SubMareener (Save us from Quarterly Freepathons! Become a MONTHLY DONOR)
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To: ml/nj

Either parallax error or a slight delay in the video processing computer that feeds the “mirror image” monitor.


23 posted on 09/14/2017 4:16:41 PM PDT by Neidermeyer (Show me a peaceful Muslim and I will show you a heretic to the Koran.)
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To: SubMareener

Thanks. I believe your theory is correct. Good video too.


24 posted on 09/14/2017 4:19:50 PM PDT by nicepaco
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To: ml/nj

I think KY Downs needs to realign their mirror.

It is not common at all from what I’ve seen.


25 posted on 09/14/2017 4:32:20 PM PDT by the OlLine Rebel (Common sense is an uncommon virtue./Federal-run medical care is as good as state-run DMVs.)
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To: SubMareener; Ol' Dan Tucker

They are real cameras taking pix of the actual horses and the mirror right behind. They need to either check the camera or the mirror position.


26 posted on 09/14/2017 4:37:04 PM PDT by the OlLine Rebel (Common sense is an uncommon virtue./Federal-run medical care is as good as state-run DMVs.)
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To: SubMareener
This is all very interesting. I don't know how a digital photofinish camera works, but back in the film days, the film moved at about the speed of the horses being exposed to a very narrow slit at the finish line. So the picture was actually an image with time along the horizontal axis; to the right earlier, and to the left later. This is why horses legs are frequently distorted in these photos.

I would assume that if digital cameras didn't work, that the racing folks could just stick with film, so I suspect that something else is in play here. (My guess is that the mirror was not perpendicular to the line of sight of the camera.)

ML/NJ

27 posted on 09/14/2017 4:45:33 PM PDT by ml/nj
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To: ml/nj

I always figured they could put that mythical “finish line” at whatever angle they wanted to in a close race.

THANKS for posting. Very interesting.


28 posted on 09/14/2017 4:45:48 PM PDT by PGalt
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To: ml/nj

shutter speed?


29 posted on 09/14/2017 4:48:43 PM PDT by blueplum ( "...this moment is your moment: it belongs to you... " President Donald J. Trump, Jan 20, 2017)
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To: Vaquero

That’s what I was thinkin’.


30 posted on 09/14/2017 4:53:22 PM PDT by Let's Roll ("You can avoid reality, but you cannot avoid the consequences of avoiding reality" -- Ayn Rand)
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To: ml/nj

Am I the only one who can see the differences in the positions of the horses and riders between the two images?

In the mirror image, the winning horse’s neck is stretched out more. The rider’s position has shifted. His butt is lower, his head is higher, and his elbows are bent less.

Look at the knees and elbows on the rider in the middle. In one, his knees are bent more, and in the other his elbows are bent more.

Look at the position of the rider in the rear. In one, his back is almost perfectly horizontal. In the other, his shoulders and head are much higher than his butt.

I’m telling you, there is a time difference between the two images. It’s not just a different angle.


31 posted on 09/14/2017 7:55:41 PM PDT by BykrBayb (Lung cancer free since 11/9/07. Colon cancer free since 7/7/15. Obama free since 1/20/17. PTL ~ Þ)
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To: ml/nj
More like: Camera off by 1/10th of a degree from square...
32 posted on 09/15/2017 2:34:56 AM PDT by trebb (Where in the the hell has my country gone?)
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