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AprilTag returns a focal Length estimation of -1.00 px #12

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mteillet opened this issue Oct 3, 2019 · 1 comment
Closed

AprilTag returns a focal Length estimation of -1.00 px #12

mteillet opened this issue Oct 3, 2019 · 1 comment

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@mteillet
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mteillet commented Oct 3, 2019

Hello,

Tried some dslr footage, and the lens estimation returned a value of -1.000 for the focal length in pixels, which does not work for the rest of the tracking operations. Do you have any idea what could cause this ?
@thegoodhen
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Please see #6

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@thegoodhen @mteillet