Matches in SemOpenAlex for { <https://semopenalex.org/work/W846286265> ?p ?o ?g. }
- W846286265 endingPage "31" @default.
- W846286265 startingPage "23" @default.
- W846286265 abstract "ABSTRACTDue to the fact that fisheye lens can provide super wide angles with the minimum number of cameras, field-of-view over 180 degrees, many vehicles are attempting to mount the camera system. Not only use the camera as a viewing system, but also as a camera sensor, camera calibration should be preceded, and geometrical correction on the radial distortion is needed to provide the images for the driver's assistance. In this thesis, we introduce a geometric correction technique to minimize the loss of the image data from a vehicle fish-eye lens having a field of view over 180°, and a asymmetric distortion. Geometric correction is a process in which a camera model with a distortion model is established, and then a corrected view is generated after camera parameters are calculated through a calibration process. First, the FOV model to imitate a asymmetric distortion configuration is used as the distortion model. Then, we need to unify the axis ratio because a horizontal view of the vehicle fish-eye lens is asymmetrically wide for the driver, and estimate the parameters by applying a non-linear optimization algorithm. Finally, we create a corrected view by a backward mapping, and provide a function to optimize the ratio for the horizontal and vertical axes. This minimizes image data loss and improves the visual perception when the input image is undistorted through a perspective projection." @default.
- W846286265 created "2016-06-24" @default.
- W846286265 creator A5027110367 @default.
- W846286265 creator A5030435449 @default.
- W846286265 creator A5050021707 @default.
- W846286265 creator A5053436629 @default.
- W846286265 creator A5057094394 @default.
- W846286265 creator A5090650608 @default.
- W846286265 date "2010-01-01" @default.
- W846286265 modified "2023-09-24" @default.
- W846286265 title "Image Data Loss Minimized Geometric Correction for Asymmetric Distortion Fish-eye Lens" @default.
- W846286265 cites W1554208073 @default.
- W846286265 cites W1598123022 @default.
- W846286265 cites W2066680906 @default.
- W846286265 cites W2093919938 @default.
- W846286265 cites W2099343826 @default.
- W846286265 cites W2105060035 @default.
- W846286265 cites W2124535811 @default.
- W846286265 cites W2140898451 @default.
- W846286265 cites W2144042618 @default.
- W846286265 cites W2147867079 @default.
- W846286265 cites W2150023056 @default.
- W846286265 cites W2150207818 @default.
- W846286265 cites W2157641950 @default.
- W846286265 cites W2167667767 @default.
- W846286265 cites W36923225 @default.
- W846286265 hasPublicationYear "2010" @default.
- W846286265 type Work @default.
- W846286265 sameAs 846286265 @default.
- W846286265 citedByCount "1" @default.
- W846286265 countsByYear W8462862652013 @default.
- W846286265 crossrefType "journal-article" @default.
- W846286265 hasAuthorship W846286265A5027110367 @default.
- W846286265 hasAuthorship W846286265A5030435449 @default.
- W846286265 hasAuthorship W846286265A5050021707 @default.
- W846286265 hasAuthorship W846286265A5053436629 @default.
- W846286265 hasAuthorship W846286265A5057094394 @default.
- W846286265 hasAuthorship W846286265A5090650608 @default.
- W846286265 hasConcept C105795698 @default.
- W846286265 hasConcept C110898773 @default.
- W846286265 hasConcept C111919701 @default.
- W846286265 hasConcept C11413529 @default.
- W846286265 hasConcept C120665830 @default.
- W846286265 hasConcept C121332964 @default.
- W846286265 hasConcept C126780896 @default.
- W846286265 hasConcept C12713177 @default.
- W846286265 hasConcept C150627866 @default.
- W846286265 hasConcept C15336307 @default.
- W846286265 hasConcept C154945302 @default.
- W846286265 hasConcept C165838908 @default.
- W846286265 hasConcept C194257627 @default.
- W846286265 hasConcept C2776257435 @default.
- W846286265 hasConcept C2778022956 @default.
- W846286265 hasConcept C31258907 @default.
- W846286265 hasConcept C31972630 @default.
- W846286265 hasConcept C33923547 @default.
- W846286265 hasConcept C41008148 @default.
- W846286265 hasConcept C57493831 @default.
- W846286265 hasConcept C82552819 @default.
- W846286265 hasConcept C94816000 @default.
- W846286265 hasConcept C98045186 @default.
- W846286265 hasConceptScore W846286265C105795698 @default.
- W846286265 hasConceptScore W846286265C110898773 @default.
- W846286265 hasConceptScore W846286265C111919701 @default.
- W846286265 hasConceptScore W846286265C11413529 @default.
- W846286265 hasConceptScore W846286265C120665830 @default.
- W846286265 hasConceptScore W846286265C121332964 @default.
- W846286265 hasConceptScore W846286265C126780896 @default.
- W846286265 hasConceptScore W846286265C12713177 @default.
- W846286265 hasConceptScore W846286265C150627866 @default.
- W846286265 hasConceptScore W846286265C15336307 @default.
- W846286265 hasConceptScore W846286265C154945302 @default.
- W846286265 hasConceptScore W846286265C165838908 @default.
- W846286265 hasConceptScore W846286265C194257627 @default.
- W846286265 hasConceptScore W846286265C2776257435 @default.
- W846286265 hasConceptScore W846286265C2778022956 @default.
- W846286265 hasConceptScore W846286265C31258907 @default.
- W846286265 hasConceptScore W846286265C31972630 @default.
- W846286265 hasConceptScore W846286265C33923547 @default.
- W846286265 hasConceptScore W846286265C41008148 @default.
- W846286265 hasConceptScore W846286265C57493831 @default.
- W846286265 hasConceptScore W846286265C82552819 @default.
- W846286265 hasConceptScore W846286265C94816000 @default.
- W846286265 hasConceptScore W846286265C98045186 @default.
- W846286265 hasIssue "1" @default.
- W846286265 hasLocation W8462862651 @default.
- W846286265 hasOpenAccess W846286265 @default.
- W846286265 hasPrimaryLocation W8462862651 @default.
- W846286265 hasRelatedWork W1509632079 @default.
- W846286265 hasRelatedWork W1535770753 @default.
- W846286265 hasRelatedWork W1602056939 @default.
- W846286265 hasRelatedWork W1912720087 @default.
- W846286265 hasRelatedWork W2004398761 @default.
- W846286265 hasRelatedWork W2053037292 @default.
- W846286265 hasRelatedWork W2057453703 @default.
- W846286265 hasRelatedWork W2080489256 @default.
- W846286265 hasRelatedWork W2323025787 @default.
- W846286265 hasRelatedWork W2347668214 @default.