| Attributes | Values |
|---|
| rdf:type
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| Description
| - It is known that the relative camera pose estimation is biased, e.g., due to noise in image correspondences. This bias prevents pairwise reconstructions from accurate alignment when estimating the multiview reconstruction. This work proposes a new method for making the relative camera poses more consistent. New constraints on transitivity of relative rotations, translations and their combination are proposed. An optimization based on the bundle adjustment starts with relative poses consistent with pairwise image measurements. The transitivity constraints are enforced gradually by enlarging their weights. Since the enlarging is done gradually, the relative poses are kept consistent with the data during the whole optimization, preventing so falling into distant local minima. The technique is demonstrated on difficult wide base-line image sets to provide lower residuals and more accurate reconstructions.
- It is known that the relative camera pose estimation is biased, e.g., due to noise in image correspondences. This bias prevents pairwise reconstructions from accurate alignment when estimating the multiview reconstruction. This work proposes a new method for making the relative camera poses more consistent. New constraints on transitivity of relative rotations, translations and their combination are proposed. An optimization based on the bundle adjustment starts with relative poses consistent with pairwise image measurements. The transitivity constraints are enforced gradually by enlarging their weights. Since the enlarging is done gradually, the relative poses are kept consistent with the data during the whole optimization, preventing so falling into distant local minima. The technique is demonstrated on difficult wide base-line image sets to provide lower residuals and more accurate reconstructions. (en)
- It is known that the relative camera pose estimation is biased, e.g., due to noise in image correspondences. This bias prevents pairwise reconstructions from accurate alignment when estimating the multiview reconstruction. This work proposes a new method for making the relative camera poses more consistent. New constraints on transitivity of relative rotations, translations and their combination are proposed. An optimization based on the bundle adjustment starts with relative poses consistent with pairwise image measurements. The transitivity constraints are enforced gradually by enlarging their weights. Since the enlarging is done gradually, the relative poses are kept consistent with the data during the whole optimization, preventing so falling into distant local minima. The technique is demonstrated on difficult wide base-line image sets to provide lower residuals and more accurate reconstructions. (cs)
|
| Title
| - Multiview Reconstruction by Gradual Enforcement of Relative Pose Transitivity
- Multiview Reconstruction by Gradual Enforcement of Relative Pose Transitivity (en)
- Multiview Reconstruction by Gradual Enforcement of Relative Pose Transitivity (cs)
|
| skos:prefLabel
| - Multiview Reconstruction by Gradual Enforcement of Relative Pose Transitivity
- Multiview Reconstruction by Gradual Enforcement of Relative Pose Transitivity (en)
- Multiview Reconstruction by Gradual Enforcement of Relative Pose Transitivity (cs)
|
| skos:notation
| - RIV/68407700:21230/08:03150826!RIV09-MSM-21230___
|
| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/68407700:21230/08:03150826
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - 3D reconstruction; bundle adjustment; epipolar geometry; multiple view reconstruction; optimization (en)
|
| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Pajdla, Tomáš
- Martinec, Daniel
|
| http://localhost/t...ganizacniJednotka
| |
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