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8.4.1 ??????BSSC??

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Title: 8.4.1 ??????BSSC??


1
?????????????????
2
8.1 ??
  • 8.2 ??????
  • 8.3 ????????
  • 8.4???????
  • 8.5??????
  • 8.6 ?????????
  • 8.3.1 Harris?????
  • 8.3.2 SIFT??????
  • 8.3.3 ??????
  • 8.4.1 ??????BSSC??
  • 8.4.2 KMP???
  • 8.6.1 ???????
  • 8.6.2 ????

3
8.2 ??????
  • ??????

?8.2.1 P(XA)?P(XB)????
4
?8.2.2 P(AX)?P(BX)????
5
  • ???

????????? d ?????????2???? t ?? ?? i ??????
,??????
? ??? i ???,
? ??????????,?
6
8.3 ????????8.3.1 Harris ?????
  • ?????????,?????????
  • (1)???????????????
  • (2)?????????????????
  • (3)????????????????

7
  • ?
  • ??????????????,?
  • ???????????????

8
  • ??E????????????,??M????E??????M????????
  • ? ????????????
  • ? ?,????????????
  • ? ???????????

9
  • ??? Rdet(M)-k(trace(M))2???????????,??????
  • ? ?????
  • ????????
  • ????????
  • ?????????????????

10
8.3.2 SIFT??????
11
?8.3.2.1 DOG???
12
?????????8????????????9??????,????????,?????????
?8.3.2.2 DOG??????
13
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14
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15
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16
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17
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18
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19
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20
8.3.3 ??????
  • ???????????? T ,? ToF ? ??????? ,
    ,?? ?? ? ?? ???
  • ??????(Maximum-likelihood)???,?
  • ?? p(d) ??????(Normal Distribution)?
  • ?????????? T ?????????

21
8.4 ??????? 8.4.1 ??????BSSC??
  • BSSC(Banded String-to-String Correction)??????????
    ??????????????????

???????
?? ??
?8.4.1.1???????????????????????????????????????
?8.4.1.1 ????
22
  • ????

????R ? ????D ? D(a) ?????1 ????I ? I(
)a?????1
23
  • ????????

???T1i???P1j????
Edit0, kk Editk, 0k
  • BSSC???????

n?????, ???
24
8.4.2 KMP???
  • ?????????
  • ????????(Substring)?????(Prefix
    String)????,???????????? J ??

P3aP1 ?J31 P35acaP13
?J53 P710acacP14 ?J104
T cccacacaaacaccaa
  • KMP???????
  • KMP???????O(m n)

25
8.5 ??????8.5.1 ???????
(Dense Disparity Estimation)
  • ????
  • ?????????L????????R??????????????
  • ????????????

? 8.5.1.1 ?????????
26
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3. ??????
29
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30
?8.5.1.5 ???BBSC????
31
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32
8.5.2 ????
33
  • ??? ? ????????????????????
    ???, ????????????????? ? ????

34
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35
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36
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38
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39
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40
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41
8.6 ?????????
Epipolar?
?8.6.1 Epipolar?
42
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43
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