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steganography of reversible data hiding
(1:05:36)
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by Solomon, 2013-06-05 15:04, Views(4740)
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Title
1.
Slide 1
2.
Slide 1
3.
Outline
4.
Introduction
5.
Histogram shifting vs. reversible data hiding
6.
Introduction
7.
Histogram shifting vs. reversible data hiding
8.
Ni et al.’s proposed method (1/7)
9.
Ni et al.’s proposed method (2/7)
10.
Ni et al.’s proposed method (3/7)
11.
Ni et al.’s proposed method (4/7)
12.
Ni et al.’s proposed method (5/7)
13.
Ni et al.’s proposed method (6/7)
14.
Ni et al.’s proposed method (7/7)
15.
Slide 12
16.
Ni et al.’s proposed method (7/7)
17.
Slide 12
18.
Slide 12
19.
Questions:
20.
Solution 1:
21.
Basic idea
22.
Lin et al.’s proposed method (1/2)
23.
Basic idea
24.
Questions:
25.
Ni et al.’s proposed method (1/7)
26.
Ni et al.’s proposed method (2/7)
27.
Lin et al.’s proposed method (1/2)
28.
Lin et al.’s proposed method (1/2)
29.
Lin et al.’s proposed method (1/2)
30.
Solution 2:
31.
Lin et al.’s proposed method (1/2)
32.
Solution 2:
33.
Lin et al.’s proposed method (1/2)
34.
Solution 2:
35.
Lin et al.’s proposed method (1/2)
36.
Lin et al.’s proposed method (1/2)
37.
Lin et al.’s proposed method (1/2)
38.
Lin et al.’s proposed method (1/2)
39.
Lin et al.’s proposed method (1/2)
40.
Lin et al.’s proposed method (1/2)
41.
Basic idea
42.
Questions:
43.
Basic idea
44.
Lin et al.’s proposed method (1/2)
45.
Lin et al.’s proposed method (1/2)
46.
Slide 1
47.
Basic idea
48.
Slide 12
49.
Ni et al.’s proposed method (7/7)
50.
Ni et al.’s proposed method (6/7)
51.
Ni et al.’s proposed method (7/7)
52.
Ni et al.’s proposed method (7/7)
53.
Ni et al.’s proposed method (6/7)
54.
Ni et al.’s proposed method (7/7)
55.
Questions:
56.
Slide 12
... [more]
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