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Zeroing out the first 2 elements of rotation matrix #27

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hsarpaydemir opened this issue Oct 25, 2023 · 3 comments
Open

Zeroing out the first 2 elements of rotation matrix #27

hsarpaydemir opened this issue Oct 25, 2023 · 3 comments

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@hsarpaydemir
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hsarpaydemir commented Oct 25, 2023 •
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In "val_openlane", theres a line as follows:

cam_extrinsics_persformer[0:2, 3] = 0.0

Why is this the case? Isn't this zeroing the x and y elements of the translation component? Wouldn't it need to do cam_extrinsics_persformer[3, 0:3] = 0.0 in order to zero the last row of the matrix?

Thank you
@zcstart
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zcstart commented Nov 15, 2023

can you share code? [email protected]

@clownHHu
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can you share code?THANK YOU! [email protected]

@shupinghu
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Hello, I am a new researcher of 3D-BEV-LaneDet, could you please share the source code with me?
My Email [email protected]

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@hsarpaydemir @clownHHu @shupinghu @zcstart