Matches in SemOpenAlex for { <https://semopenalex.org/work/W2151234541> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2151234541 abstract "We propose a direct method for incrementally estimating a regular-grid ground surface map from stereo image sequences captured by nearly front-looking stereo cameras, taking illumination changes on all images into consideration. At each frame, we simultaneously estimate a camera motion and vertex heights of the regular mesh, composed of piecewise triangular patches, drawn on a level plane in the ground coordinate system, by minimizing a cost representing the differences of the photo metrically transformed pixel values in homography-related projective triangular patches over three image pairs in a two-frame stereo image sequence. The data term is formulated by the Inverse Compositional trick for high computational efficiency. The main difficulty of the problem formulation lies in the instability of the height estimation for the vertices distant from the cameras. We first develop a stereo ground surface reconstruction method where the stability is effectively improved by the combinational use of three complementary techniques, the use of a smoothness term, update constraint term, and a hierarchical meshing approach. Then we extend the stereo method for incremental ground surface map generation. The validity of the proposed method is demonstrated through experiments using real images." @default.
- W2151234541 created "2016-06-24" @default.
- W2151234541 creator A5024453747 @default.
- W2151234541 creator A5070275642 @default.
- W2151234541 creator A5070416595 @default.
- W2151234541 date "2013-12-01" @default.
- W2151234541 modified "2023-10-18" @default.
- W2151234541 title "Direct Generation of Regular-Grid Ground Surface Map from In-Vehicle Stereo Image Sequences" @default.
- W2151234541 cites W1912649600 @default.
- W2151234541 cites W1938714998 @default.
- W2151234541 cites W1996126470 @default.
- W2151234541 cites W1997707075 @default.
- W2151234541 cites W2011365580 @default.
- W2151234541 cites W2012319351 @default.
- W2151234541 cites W2026814793 @default.
- W2151234541 cites W2035379092 @default.
- W2151234541 cites W2075003005 @default.
- W2151234541 cites W2112262632 @default.
- W2151234541 cites W2121013842 @default.
- W2151234541 cites W2124150409 @default.
- W2151234541 cites W2140350674 @default.
- W2151234541 cites W2143767801 @default.
- W2151234541 cites W2154849504 @default.
- W2151234541 cites W2156386375 @default.
- W2151234541 cites W2776260803 @default.
- W2151234541 doi "https://doi.org/10.1109/iccvw.2013.83" @default.
- W2151234541 hasPublicationYear "2013" @default.
- W2151234541 type Work @default.
- W2151234541 sameAs 2151234541 @default.
- W2151234541 citedByCount "0" @default.
- W2151234541 crossrefType "proceedings-article" @default.
- W2151234541 hasAuthorship W2151234541A5024453747 @default.
- W2151234541 hasAuthorship W2151234541A5070275642 @default.
- W2151234541 hasAuthorship W2151234541A5070416595 @default.
- W2151234541 hasBestOaLocation W21512345412 @default.
- W2151234541 hasConcept C105795698 @default.
- W2151234541 hasConcept C154945302 @default.
- W2151234541 hasConcept C160633673 @default.
- W2151234541 hasConcept C177846678 @default.
- W2151234541 hasConcept C28751775 @default.
- W2151234541 hasConcept C31972630 @default.
- W2151234541 hasConcept C33923547 @default.
- W2151234541 hasConcept C41008148 @default.
- W2151234541 hasConcept C75280867 @default.
- W2151234541 hasConceptScore W2151234541C105795698 @default.
- W2151234541 hasConceptScore W2151234541C154945302 @default.
- W2151234541 hasConceptScore W2151234541C160633673 @default.
- W2151234541 hasConceptScore W2151234541C177846678 @default.
- W2151234541 hasConceptScore W2151234541C28751775 @default.
- W2151234541 hasConceptScore W2151234541C31972630 @default.
- W2151234541 hasConceptScore W2151234541C33923547 @default.
- W2151234541 hasConceptScore W2151234541C41008148 @default.
- W2151234541 hasConceptScore W2151234541C75280867 @default.
- W2151234541 hasLocation W21512345411 @default.
- W2151234541 hasLocation W21512345412 @default.
- W2151234541 hasOpenAccess W2151234541 @default.
- W2151234541 hasPrimaryLocation W21512345411 @default.
- W2151234541 hasRelatedWork W1841847813 @default.
- W2151234541 hasRelatedWork W2157223712 @default.
- W2151234541 hasRelatedWork W2182457744 @default.
- W2151234541 hasRelatedWork W2315518850 @default.
- W2151234541 hasRelatedWork W2765747750 @default.
- W2151234541 hasRelatedWork W2771220351 @default.
- W2151234541 hasRelatedWork W4221015364 @default.
- W2151234541 hasRelatedWork W4225711786 @default.
- W2151234541 hasRelatedWork W4308948894 @default.
- W2151234541 hasRelatedWork W67284269 @default.
- W2151234541 isParatext "false" @default.
- W2151234541 isRetracted "false" @default.
- W2151234541 magId "2151234541" @default.
- W2151234541 workType "article" @default.