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231223s2004 xx ||||| 00| ||eng c |
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Wang, Lei
|e verfasserin
|4 aut
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|a Error analysis of pure rotation-based self-calibration
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|c 2004
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 12.10.2004
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|a Date Revised 10.12.2019
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|a published: Print
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|a Citation Status MEDLINE
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|a Self-calibration using pure rotation is a well-known technique and has been shown to be a reliable means for recovering intrinsic camera parameters. However, in practice, it is virtually impossible to ensure that the camera motion for this type of self-calibration is a pure rotation. In this paper, we present an error analysis of recovered intrinsic camera parameters due to the presence of translation. We derived closed-form error expressions for a single pair of images with nondegenerate motion; for multiple rotations for which there are no closed-form solutions, analysis was done through repeated experiments. Among others, we show that translation-independent solutions do exist under certain practical conditions. Our analysis can be used to help choose the least error-prone approach (if multiple approaches exist) for a given set of conditions
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|a Comparative Study
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|a Evaluation Study
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|a Journal Article
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|a Validation Study
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|a Kang, Sing Bing
|e verfasserin
|4 aut
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| 700 |
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|a Shum, Heung-Yeung
|e verfasserin
|4 aut
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| 700 |
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|a Xu, Guangyou
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on pattern analysis and machine intelligence
|d 1979
|g 26(2004), 2 vom: 24. Feb., Seite 275-80
|w (DE-627)NLM098212257
|x 1939-3539
|7 nnns
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| 773 |
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|g volume:26
|g year:2004
|g number:2
|g day:24
|g month:02
|g pages:275-80
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|a AR
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|d 26
|j 2004
|e 2
|b 24
|c 02
|h 275-80
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