Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015168710> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2015168710 abstract "Time-of-flight-based three-dimensional cameras are the state-of-the-art imaging modality for acquiring rapid 3D position information. Unlike any other technology on the market, it can deliver 2D images co-located with distance information at every pixel location, without any shadows. Recent technological advancements have begun miniaturizing such technology to be more suitable for laptops and eventually cellphones. This paper explores the systematic errors inherent to the new PMD CamBoard nano camera. As the world’s most compact 3D time-of-flight camera it has applications in a wide domain, such as gesture control and facial recognition. To model the systematic errors, a one-step point-based and plane-based bundle adjustment method is used. It simultaneously estimates all systematic errors and unknown parameters by minimizing the residuals of image measurements, distance measurements, and amplitude measurements in a least-squares sense. The presented self-calibration method only requires a standard checkerboard target on a flat plane, making it a suitable candidate for on-site calibration. In addition, because distances are only constrained to lie on a plane, the raw pixel-by-pixel distance observations can be used. This makes it possible to increase the number of distance observations in the adjustment with ease. The results from this paper indicate that amplitude dependent range errors are the dominant error source for the nano under low scattering imaging configurations. Post user self-calibration, the RMSE of the range observations reduced by almost 50%, delivering range measurements at a precision of approximately 2.5cm within a 70cm interval." @default.
- W2015168710 created "2016-06-24" @default.
- W2015168710 creator A5010635267 @default.
- W2015168710 creator A5047608547 @default.
- W2015168710 date "2013-05-23" @default.
- W2015168710 modified "2023-09-23" @default.
- W2015168710 title "A study of systematic errors in the PMD CamBoard nano" @default.
- W2015168710 cites W1594278595 @default.
- W2015168710 cites W1602273997 @default.
- W2015168710 cites W1682800831 @default.
- W2015168710 cites W18838560 @default.
- W2015168710 cites W1966590435 @default.
- W2015168710 cites W1991487783 @default.
- W2015168710 cites W1994565151 @default.
- W2015168710 cites W2012328080 @default.
- W2015168710 cites W2063836733 @default.
- W2015168710 cites W2073780367 @default.
- W2015168710 cites W2086584209 @default.
- W2015168710 cites W2105095838 @default.
- W2015168710 cites W2124319230 @default.
- W2015168710 cites W576304745 @default.
- W2015168710 doi "https://doi.org/10.1117/12.2020000" @default.
- W2015168710 hasPublicationYear "2013" @default.
- W2015168710 type Work @default.
- W2015168710 sameAs 2015168710 @default.
- W2015168710 citedByCount "2" @default.
- W2015168710 countsByYear W20151687102014 @default.
- W2015168710 countsByYear W20151687102017 @default.
- W2015168710 crossrefType "proceedings-article" @default.
- W2015168710 hasAuthorship W2015168710A5010635267 @default.
- W2015168710 hasAuthorship W2015168710A5047608547 @default.
- W2015168710 hasConcept C105795698 @default.
- W2015168710 hasConcept C11413529 @default.
- W2015168710 hasConcept C115961682 @default.
- W2015168710 hasConcept C120515352 @default.
- W2015168710 hasConcept C120665830 @default.
- W2015168710 hasConcept C121332964 @default.
- W2015168710 hasConcept C127413603 @default.
- W2015168710 hasConcept C139945424 @default.
- W2015168710 hasConcept C146978453 @default.
- W2015168710 hasConcept C154945302 @default.
- W2015168710 hasConcept C160633673 @default.
- W2015168710 hasConcept C165838908 @default.
- W2015168710 hasConcept C179458375 @default.
- W2015168710 hasConcept C204323151 @default.
- W2015168710 hasConcept C2524010 @default.
- W2015168710 hasConcept C28719098 @default.
- W2015168710 hasConcept C31972630 @default.
- W2015168710 hasConcept C33923547 @default.
- W2015168710 hasConcept C41008148 @default.
- W2015168710 hasConceptScore W2015168710C105795698 @default.
- W2015168710 hasConceptScore W2015168710C11413529 @default.
- W2015168710 hasConceptScore W2015168710C115961682 @default.
- W2015168710 hasConceptScore W2015168710C120515352 @default.
- W2015168710 hasConceptScore W2015168710C120665830 @default.
- W2015168710 hasConceptScore W2015168710C121332964 @default.
- W2015168710 hasConceptScore W2015168710C127413603 @default.
- W2015168710 hasConceptScore W2015168710C139945424 @default.
- W2015168710 hasConceptScore W2015168710C146978453 @default.
- W2015168710 hasConceptScore W2015168710C154945302 @default.
- W2015168710 hasConceptScore W2015168710C160633673 @default.
- W2015168710 hasConceptScore W2015168710C165838908 @default.
- W2015168710 hasConceptScore W2015168710C179458375 @default.
- W2015168710 hasConceptScore W2015168710C204323151 @default.
- W2015168710 hasConceptScore W2015168710C2524010 @default.
- W2015168710 hasConceptScore W2015168710C28719098 @default.
- W2015168710 hasConceptScore W2015168710C31972630 @default.
- W2015168710 hasConceptScore W2015168710C33923547 @default.
- W2015168710 hasConceptScore W2015168710C41008148 @default.
- W2015168710 hasLocation W20151687101 @default.
- W2015168710 hasOpenAccess W2015168710 @default.
- W2015168710 hasPrimaryLocation W20151687101 @default.
- W2015168710 hasRelatedWork W121273120 @default.
- W2015168710 hasRelatedWork W2003315864 @default.
- W2015168710 hasRelatedWork W2090093270 @default.
- W2015168710 hasRelatedWork W2094118828 @default.
- W2015168710 hasRelatedWork W2129875293 @default.
- W2015168710 hasRelatedWork W2337415362 @default.
- W2015168710 hasRelatedWork W2517242201 @default.
- W2015168710 hasRelatedWork W2618743635 @default.
- W2015168710 hasRelatedWork W3098467253 @default.
- W2015168710 hasRelatedWork W4312857205 @default.
- W2015168710 isParatext "false" @default.
- W2015168710 isRetracted "false" @default.
- W2015168710 magId "2015168710" @default.
- W2015168710 workType "article" @default.