clipka wrote:
> Doctor John schrieb:
>> clipka wrote:
>>> It's a pity these shots don't clearly demonstrate the difference between
>>> lens-shifting and just plain dumb camera rotation (which would look
>>> /almost/ the same in this case I guess).
>>
>> Ask and ye shall receive :-)
>> I've just made it more obvious that the point of view is always directly
>> in line with the green box (now four boxes)
>> The final image (camshift_a) is an attempt to get camshift3 by rotation
>> and translation.
> 
> Um... well, I wasn't thinking of rotating the camera about the /object/,
> but about /itself/. This will keep the point of view in line with the
> green box as well, and also shift that box around on the screen.
> 
> The difference is in what happens to lines that used to be vertical or
> horizontal in the original image.

You mean like this?

John
-- 
"Eppur si muove" - Galileo Galilei

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