Technical Discussion
  >> Digital Photography, Video and Graphics


Register (or login) on our website and you will not see this ad.


Pages in this thread: 1 | [2] | (show all)   Print Thread
Standard User TrevorSP
(eat-sleep-adslguide) Sun 11-Oct-20 14:29:13
Print Post

Re: Optical Image Stabilization Question


[re: burble] [link to this post]
 
I am pretty sure that's exactly right.
The CCD takes in far more than it presents as the finished image, and all the hard work is then done by CPU and presents a slightly, smaller round the four edges, image.

The overlap of the original is needed to stabilise the image if that makes sense...........

Regards,
Trevor

BT 80/20 and Mobile phone package. Happy with both
"Aquila non capit muscas uel timet latrantem canem"
Standard User zyborg47
(eat-sleep-adslguide) Tue 13-Oct-20 12:03:25
Print Post

Re: Optical Image Stabilization Question


[re: Seansmit17] [link to this post]
 
I don't mobile phones uses a lens based OIS, it is the sensor that moves not the lens. Why they can not cope with different frame rates and resolutions I have no idea.
My Panasonic G80 has Image sensor shift and that works with all modes and frame rates, right up to 4K 30FPS.
So maybe it is something to do with the CPU processing power,

Adrian

Desktop machine Ryzen powered with windows 10 , reluctantly.

Plusnet FTTC
Pages in this thread: 1 | [2] | (show all)   Print Thread

Jump to