Unbiased Estimation of Camera Translation Direction from Optical Flow Using Linear Constraints
نویسندگان
چکیده
منابع مشابه
An error analysis of camera translation direction estimation from optical flow using linear constraints
A linear method using optical ow to recover the translation direction of a moving camera has been previously presented. This algorithm produced a biased estimate and various compensation techniques have been proposed. The results of an error analysis of the diierent approaches containing expressions for the expected mean vectors and covariance matrices of the translation estimates are presented...
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