For applying a homography, there is a function in cvd/vision.h called "transform()" -- it is not in the documentation for some reason.
As for v4l I think you can use ./configure --without-v4l1buffer --without-v4l2buffer .
For using OpenCV you can get to the bytes in a SubImage using .data() . The TooN classes like Vector and Matrix contain nothing but the data, so it is easy to use with some other library.
On Thu, Dec 1, 2011 at 5:27 AM, Farhad Bazyari
<address@hidden> wrote:
Hello all,
Sorry for newbie question, I am very new to libCVD. Got to hear about it from PTAM. Was wondering if there is a way/function to apply homography on images? Also I am getting errors while trying to install the library; from ./configure I get missing v4l1buffer v4l2buffer v4lbuffer. I have heard this issue arises because in newer releases of ubuntu they ditched v4l1 (I'm using ubuntu 11.04). And last question; is there a recommended way of using cvd and OpenCV together (image type convertion, etc.) I know using these two together doesn't make much sense but I thought maybe I can use some OpenCV code inside PTAM framework.
Thanks a lot,
Farhad
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