In Zhang's calibration method, why it needs the planar pattern placed in at least two different orientation?

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asked 2014-09-18 09:53:19 -0600

shutingjia
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In Zhang's calibration method, why it needs the planar pattern placed in at least two different orientation?

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Why each checkboard pattern can't be parallel to each other?

shutingjia ( 2014-09-18 09:55:11 -0600 )edit

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