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HARD-PnP: PnP Optimization Using a Hybrid Approximate Representation

Simon James Hadfield, Karel Lebeda, Richard Bowden
2018 IEEE Transactions on Pattern Analysis and Machine Intelligence  
This paper proposes a Hybrid Approximate Representation (HAR) based on unifying several efficient approximations of the  ...  We also introduce a Hybrid Approximate Representation (HAR) and corresponding joint optimization framework HAR-Descent, which make it possible to unify the representations from several of stateof-the-art  ...  We can now repeat the previous approximation starting from Equation 8 , to obtain a new cost based on the Hybrid Approximate Representation R (i.e. combining approximations in various representations  ... 
doi:10.1109/tpami.2018.2806446 pmid:29994452 fatcat:ohxwqhup3fcufhmt32k4tffjra