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- W2000969939 abstract "A fast pose-graph relaxation technique is presented for enhancing the consistency of three-dimensional (3D) maps created by registering large planar surface patches. The surface patches are extracted from point clouds sampled from a 3D range sensor. The plane-based registration method offers an alternative to the state-of-the-art algorithms and provides advantages in terms of robustness, speed, and storage. One of its features is that it results in an accurate determination of rotation, although a lack of predominant surfaces in certain directions may result in translational uncertainty in those directions. Hence, a loop-closing and relaxation problem is formulated that gains significant speed by relaxing only the translational errors and utilizes the full-translation covariance determined during pairwise registration. This leads to a fast 3D simultaneous localization and mapping suited for online operations. The approach is tested in two disaster scenarios that were mapped at the NIST 2008 Response Robot Evaluation Exercise in Disaster City, Texas. The two data sets from a collapsed car park and a flooding disaster consist of 26 and 70 3D scans, respectively. The results of these experiments show that our approach can generate 3D maps without motion estimates by odometry and that it outperforms iterative closest point–based mapping with respect to speed and robustness. © 2009 Wiley Periodicals, Inc." @default.
- W2000969939 created "2016-06-24" @default.
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- W2000969939 date "2010-01-01" @default.
- W2000969939 modified "2023-10-18" @default.
- W2000969939 cites W133970677 @default.
- W2000969939 cites W1481659196 @default.
- W2000969939 cites W1505141368 @default.
- W2000969939 cites W1515915261 @default.
- W2000969939 cites W1527061076 @default.
- W2000969939 cites W1543549646 @default.
- W2000969939 cites W1558780770 @default.
- W2000969939 cites W1573437470 @default.
- W2000969939 cites W1579198843 @default.
- W2000969939 cites W1580721220 @default.
- W2000969939 cites W1586850209 @default.
- W2000969939 cites W1656165940 @default.
- W2000969939 cites W1663973292 @default.
- W2000969939 cites W1708682610 @default.
- W2000969939 cites W1788048519 @default.
- W2000969939 cites W1838788485 @default.
- W2000969939 cites W186096846 @default.
- W2000969939 cites W1862214024 @default.
- W2000969939 cites W1932015890 @default.
- W2000969939 cites W1937083578 @default.
- W2000969939 cites W1966850751 @default.
- W2000969939 cites W1977197797 @default.
- W2000969939 cites W1978703875 @default.
- W2000969939 cites W198334126 @default.
- W2000969939 cites W1984785519 @default.
- W2000969939 cites W1986049249 @default.
- W2000969939 cites W1987087821 @default.
- W2000969939 cites W1992183721 @default.
- W2000969939 cites W1993267444 @default.
- W2000969939 cites W2001164479 @default.
- W2000969939 cites W2001412060 @default.
- W2000969939 cites W2002432356 @default.
- W2000969939 cites W2004699259 @default.
- W2000969939 cites W2008073424 @default.
- W2000969939 cites W2008229822 @default.
- W2000969939 cites W2009419188 @default.
- W2000969939 cites W2009422376 @default.
- W2000969939 cites W2010806162 @default.
- W2000969939 cites W2015997601 @default.
- W2000969939 cites W2016949371 @default.
- W2000969939 cites W2018580805 @default.
- W2000969939 cites W2020920395 @default.
- W2000969939 cites W2023259872 @default.
- W2000969939 cites W2026805101 @default.
- W2000969939 cites W2027947870 @default.
- W2000969939 cites W2029041800 @default.
- W2000969939 cites W2030021468 @default.
- W2000969939 cites W2031672365 @default.
- W2000969939 cites W2033057584 @default.
- W2000969939 cites W2033379850 @default.
- W2000969939 cites W2033819227 @default.
- W2000969939 cites W2034453565 @default.
- W2000969939 cites W2035510971 @default.
- W2000969939 cites W2036165499 @default.
- W2000969939 cites W2037490150 @default.
- W2000969939 cites W2040697853 @default.
- W2000969939 cites W2041285268 @default.
- W2000969939 cites W2049981393 @default.
- W2000969939 cites W2050781898 @default.
- W2000969939 cites W2051314392 @default.
- W2000969939 cites W2059496137 @default.
- W2000969939 cites W2061010610 @default.
- W2000969939 cites W2062681084 @default.
- W2000969939 cites W2066713014 @default.
- W2000969939 cites W2069281566 @default.
- W2000969939 cites W2071158641 @default.
- W2000969939 cites W2078443840 @default.
- W2000969939 cites W2080208946 @default.
- W2000969939 cites W2082751780 @default.
- W2000969939 cites W2083822463 @default.
- W2000969939 cites W208429630 @default.
- W2000969939 cites W2088112835 @default.
- W2000969939 cites W2090523329 @default.
- W2000969939 cites W2090682691 @default.
- W2000969939 cites W2097012286 @default.
- W2000969939 cites W2097771816 @default.
- W2000969939 cites W2098034990 @default.
- W2000969939 cites W2098573805 @default.
- W2000969939 cites W2098718871 @default.
- W2000969939 cites W2099291701 @default.
- W2000969939 cites W2099920323 @default.
- W2000969939 cites W2099953968 @default.
- W2000969939 cites W2101128536 @default.
- W2000969939 cites W2102344727 @default.
- W2000969939 cites W2102361456 @default.
- W2000969939 cites W2103217674 @default.
- W2000969939 cites W2104974755 @default.
- W2000969939 cites W2105018789 @default.
- W2000969939 cites W2106683083 @default.
- W2000969939 cites W2107558608 @default.