Hello Friends,
I am trying to get Perpsective Tranformation(Bird's Eye view) of a live camera feed.I am using Sony IMX 390 Camera and I have obtained the Instrinsic Parameter details from the SDK.I have created a homography matrix.The following is the homography matrix:
vx_float32 mat[3][3] = {
{1.000000, -0.000000, 0.000000}, // 'x' coefficients
{1.582299, 0.741702, 0.001648}, // 'y' coefficients
{-2953.695801, -1121.453979, -2.076767} // 'offsets'
};
I have modified the Single Camera App to view the Bird's eye view.I have passed the homography matrix to the WarpPerspective Node and I was able to save a Bird's eye view and view it.I was not able to view a live transformed view though.When I passed the homography matric to LDC Node or WarpPerspectieNode,I wasn't to observe any change in the output of the display which is a live camera feed.But the saved images showed the Perspective Transformation when I used WarpPerspective Node.I could not view the changes in the saved image while using LDC.I believe LDC node and Warp Perspective Node should work the same way when we give the homograpy matrix.I require your assistance to do the Perspective Transformation on a live camera feed either through WarpPerspective Node or LDC Node.(I prefer LDC Node as WarpPerspective can handle only grayscale).
Please let me know if you need further information from my side.
Thanking you in advance,
Best Regards,
Vijay





