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Photometric Stereo

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Title: Photometric Stereo Author: Last modified by: kima Created Date: 3/3/2005 1:37:44 PM Document presentation format: (4:3) – PowerPoint PPT presentation

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Title: Photometric Stereo


1
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2
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???? ????
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????? ???? ????? ??????????(BRDF) ?????
??????? ?(???) ?(???)
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  • BRDF?????????????
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3
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????? ???? ????? ??????????(BRDF) ?????
??????? ?(???) ?(???)
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  • BRDF?????????????
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4
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???? ??????? ??????
  • ??????????
  • ??????????????????????????
  • ??????????(???????)??
  • Gruss et al. (1991),Kang et al. (1994),Yokoyama
    et al. (1994),etc.
  • ?????????????????????????
  • Oike et al. (2003)
  • ???????????????
  • ???????????????
  • ??,?? (2006)
  • ??????????
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5
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6
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??????????
?????
1???? ??
????
????
S. Ando and A. Kimachi, IEEE Trans. ED (2003)
7
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??,??, ?25???????????(2006)
???
8
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1????1??????????? ???????????
9
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1???? ?????
10
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DPSS???
???
???
?? ??
??????????? ???30mm?200200?? CMOS 0.35mm 2P3M
??????? 12.5fps
??????? 50Hz
???????? 25Hz
??? DPSS,40mW,659nm
?????? 25mm F1.4
???? ???
?? ??
11
???
_at_400mm
12
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_at_400mm
????
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13
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_at_400mm
????
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?????3D????
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14
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_at_400mm
????
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15
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16
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CPU Intel Core 2 Duo E6750 2.66GHz
??? 2GB
????????? NVIDIA GeForce 8600GT 256MB
OS Windows Vista Business
???? Visual C 6.0
??????????? OpenGL 1.1
???(??) 40,000
????(??) 79,202
17
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18
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19
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20
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21
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??_at_400mm
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????
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??
22
???
  • ???????????????????,????????????????????????????
  • ???????????200200??,12.5 fps
  • ???????????0.49mm,???0.42mm _at_ 400mm
  • ??????????
  • ???????????
  • ???????2.1 fps
  • ??
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  • ????????3ch???

23
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??_at_400mm
?????????
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