View Single Post
Old 8th January 2020, 19:50   #29  |  Link
shekh
Registered User
 
Join Date: Mar 2015
Posts: 775
Quote:
Originally Posted by nji View Post
Hi,

I recently tried (had to ) your plugin on a wide angle movie.

I stripped the nescessary files to the minimum (see attachment).
Is that complete?

Does your alg do "3D calculation", or "simply" performs DeShaker's log?

Does the rolling shutter/ "skew" work?
Please note that this project is somewhat buried.
Can't see attachment. What you planned to show?

I saw your posts about it in other places, so I try to summarize replies

The "transform" rebuilds true projection to different direction and with different lens (but from same focal point).
By true projection I mean, if you had actual real life shot of the same scene it would match exactly.
For this to work it needs accurate lens description with FOV and distortion curve.
In this way it does true 3d calculation. Did you mean something else?
(also the amount of rotation for all axes is expressed in units of rotation not pixels)

Deshaker log was used as a guide to derive motion but not as direct instruction to move pixels.

Rolling shutter: no, I don't think it worked
__________________
VirtualDub2
shekh is offline   Reply With Quote