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231223s2004 xx ||||| 00| ||eng c |
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|a pubmed24n0502.xml
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|a (DE-627)NLM150569246
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|a (NLM)15382698
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Fu, Chi-Wing
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Binary-space-partitioned images for resolving image-based visibility
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| 264 |
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1 |
|c 2004
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 19.10.2004
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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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| 520 |
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|a We propose a novel 2D representation for 3D visibility sorting, the Binary-Space-Partitioned Image (BSPI), to accelerate real-time image-based rendering. BSPI is an efficient 2D realization of a 3D BSP tree, which is commonly used in computer graphics for time-critical visibility sorting. Since the overall structure of a BSP tree is encoded in a BSPI, traversing a BSPI is comparable to traversing the corresponding BSP tree. BSPI performs visibility sorting efficiently and accurately in the 2D image space by warping the reference image triangle-by-triangle instead of pixel-by-pixel. Multiple BSPIs can be combined to solve "disocclusion," when an occluded portion of the scene becomes visible at a novel viewpoint. Our method is highly automatic, including a tensor voting preprocessing step that generates candidate image partition lines for BSPIs, filters the noisy input data by rejecting outliers, and interpolates missing information. Our system has been applied to a variety of real data, including stereo, motion, and range images
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| 650 |
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|a Evaluation Study
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| 650 |
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|a Journal Article
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| 650 |
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|a Research Support, Non-U.S. Gov't
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| 700 |
1 |
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|a Wong, Tien-Tsin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Tong, Wai-Shun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Tang, Chi-Keung
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hanson, Andrew J
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g 10(2004), 1 vom: 25. Jan., Seite 58-71
|w (DE-627)NLM098269445
|x 1941-0506
|7 nnns
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| 773 |
1 |
8 |
|g volume:10
|g year:2004
|g number:1
|g day:25
|g month:01
|g pages:58-71
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| 912 |
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| 912 |
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|a SYSFLAG_A
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| 912 |
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| 951 |
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|a AR
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| 952 |
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|d 10
|j 2004
|e 1
|b 25
|c 01
|h 58-71
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