-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathbook.lof
60 lines (60 loc) · 6.18 KB
/
book.lof
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
\addvspace {10pt}
\contentsline {figure}{\numberline {1.1}{\ignorespaces Simple Layer - Shot record}}{2}{figure.1.1}%
\contentsline {figure}{\numberline {1.2}{\ignorespaces Simple Layer - RTM Image(left) without Inverse Hessian (right) with Inverse Hessian }}{3}{figure.1.2}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{3}{figure.1.2}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{3}{figure.1.2}%
\addvspace {10pt}
\contentsline {figure}{\numberline {2.1}{\ignorespaces Schematic drawing of chain of operators}}{6}{figure.2.1}%
\addvspace {10pt}
\contentsline {figure}{\numberline {3.1}{\ignorespaces (a)Marmousi - Shot gathers (b) Migration velocity for prestack migration }}{12}{figure.3.1}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{12}{figure.3.1}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{12}{figure.3.1}%
\contentsline {figure}{\numberline {3.2}{\ignorespaces Marmousi - RTM Image}}{13}{figure.3.2}%
\contentsline {figure}{\numberline {3.3}{\ignorespaces Marmousi - $\mathbf {W^{-1}}$ 2, 5, 10 iteration of update}}{14}{figure.3.3}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{14}{figure.3.3}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{14}{figure.3.3}%
\contentsline {subfigure}{\numberline {(c)}{\ignorespaces {}}}{14}{figure.3.3}%
\contentsline {figure}{\numberline {3.4}{\ignorespaces Marmousi - $\mathbf {W_f^{-1}}$ 2, 5, 10 iteration of update}}{15}{figure.3.4}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{15}{figure.3.4}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{15}{figure.3.4}%
\contentsline {subfigure}{\numberline {(c)}{\ignorespaces {}}}{15}{figure.3.4}%
\contentsline {figure}{\numberline {3.5}{\ignorespaces Marmousi - Poststack Deconvolution Image 2, 5, 10 iteration of update}}{17}{figure.3.5}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{17}{figure.3.5}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{17}{figure.3.5}%
\contentsline {subfigure}{\numberline {(c)}{\ignorespaces {}}}{17}{figure.3.5}%
\contentsline {figure}{\numberline {3.6}{\ignorespaces (Viking - (a) Zero-offset shot (b) Dix Velocity for Migration}}{18}{figure.3.6}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{18}{figure.3.6}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{18}{figure.3.6}%
\contentsline {figure}{\numberline {3.7}{\ignorespaces Viking - (left) standard Zero-offset migration (mid) Deconvolved image by chain (right) Iterative LSM}}{18}{figure.3.7}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{18}{figure.3.7}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{18}{figure.3.7}%
\contentsline {subfigure}{\numberline {(c)}{\ignorespaces {}}}{18}{figure.3.7}%
\contentsline {figure}{\numberline {3.8}{\ignorespaces Viking - Zoom-in comparison}}{19}{figure.3.8}%
\contentsline {figure}{\numberline {3.9}{\ignorespaces Viking - Frequency spectrum of - blue: standard ZORTM, red: Deconvolved by chain, pink: Iterative LSM}}{20}{figure.3.9}%
\contentsline {figure}{\numberline {3.10}{\ignorespaces Changes in Conjugate-gradient algorithms to incorporate preconditioner}}{21}{figure.3.10}%
\contentsline {figure}{\numberline {3.11}{\ignorespaces Marmousi - (a) LSRTM Image without and (b) with Preconditioner after 20 iterations}}{22}{figure.3.11}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{22}{figure.3.11}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{22}{figure.3.11}%
\contentsline {figure}{\numberline {3.12}{\ignorespaces Marmousi - Frequency spectrum of migrated image - blue: standard RTM, red: LSRTM, pink: Precondition LSRTM}}{22}{figure.3.12}%
\contentsline {figure}{\numberline {3.13}{\ignorespaces Marmousi - Zoom-in comparison 1}}{23}{figure.3.13}%
\contentsline {figure}{\numberline {3.14}{\ignorespaces Marmousi - Zoom-in comparison 2}}{23}{figure.3.14}%
\contentsline {figure}{\numberline {3.15}{\ignorespaces Marmousi - Zoom-in comparison 3}}{23}{figure.3.15}%
\contentsline {figure}{\numberline {3.16}{\ignorespaces Marmousi - Zoom-in comparison 4}}{24}{figure.3.16}%
\contentsline {figure}{\numberline {3.17}{\ignorespaces Marmousi - Normalize data misfit dash=without preconditioner solid(green)=with weight in space only solid(purple)=with chain preconditioner}}{24}{figure.3.17}%
\contentsline {figure}{\numberline {3.18}{\ignorespaces Marmousi - (left)LSRTM Image without Precondtitioner (mid) with Preconditioner ($\mathbf {W}$,$\mathbf {Wf}$) (right) Preconditioner ($\mathbf {W}$ only )after 100 iterations }}{25}{figure.3.18}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{25}{figure.3.18}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{25}{figure.3.18}%
\contentsline {subfigure}{\numberline {(c)}{\ignorespaces {}}}{25}{figure.3.18}%
\contentsline {figure}{\numberline {3.19}{\ignorespaces Sigsbee - Stratigraphic velocity}}{26}{figure.3.19}%
\contentsline {figure}{\numberline {3.20}{\ignorespaces Sigsbee - Synthetic shots}}{27}{figure.3.20}%
\contentsline {figure}{\numberline {3.21}{\ignorespaces Sigsbee - RTM image (a) before remove low-frequency noise (b) after remove low-frequency noise}}{28}{figure.3.21}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{28}{figure.3.21}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{28}{figure.3.21}%
\contentsline {figure}{\numberline {3.22}{\ignorespaces Sigsbee - (a) Weight in space domain $\mathbf {W}$ (b) in Frequency domain $\mathbf {W_f}$}}{28}{figure.3.22}%
\contentsline {subfigure}{\numberline {(a)}{\ignorespaces {}}}{28}{figure.3.22}%
\contentsline {subfigure}{\numberline {(b)}{\ignorespaces {}}}{28}{figure.3.22}%
\contentsline {figure}{\numberline {3.23}{\ignorespaces Sigsbee - LSRTM image without preconditioner}}{29}{figure.3.23}%
\contentsline {figure}{\numberline {3.24}{\ignorespaces Sigsbee - LSRTM image with preconditioner}}{29}{figure.3.24}%
\contentsline {figure}{\numberline {3.25}{\ignorespaces Sigsbee - LSRTM image without preconditioner after remove low frequency}}{30}{figure.3.25}%
\contentsline {figure}{\numberline {3.26}{\ignorespaces Sigsbee - LSRTM image with preconditioner after remove low frequency}}{31}{figure.3.26}%
\addvspace {10pt}