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comparison ANNOUNCEMENT @ 0:be303a3f5ea8

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author Peter Meerwald <pmeerw@cosy.sbg.ac.at>
date Sun, 12 Aug 2007 13:14:34 +0200
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-1:000000000000 0:be303a3f5ea8
1 Watermarking source
2
3 version 0.4
4
5
6 This package provides source code for some watermarking algorithms in
7 portable C code. Currently it includes the following
8
9 watermarking algorithms
10
11 Bruyndonckx [bruyn]
12 refer to
13 O. Bruyndonckx, Jean-Jacques Quisquater, and Benoit M. Macq.
14 Spatial method for copyright labeling of digital images.
15 In IEEE Workshop on Nonlinear Signal and Image Processing '95,
16 Thessaloniki, Greece, pages 456 - 459, 1995.
17
18 Corvi
19 refer to
20 Marco Corvi and Gianluca Nicchiotti.
21 Wavelet-based image watermarking for copyright protection.
22 In Scandinavian Conference on Image Analysis SCIA '97, Lappeenranta,
23 Finland, June 1997.
24
25 Cox
26 refer to
27 Ingemar J. Cox, Joe Kilian, Tom Leighton, and Talal G. Shamoon.
28 Secure spread spectrum watermarking for multimedia.
29 In Proceedings of the IEEE ICIP '97,
30 volume 6, pages 1673 - 1687, Santa Barbara, California, USA, 1997.
31
32 Dugad
33 refer to
34 Rakesh Dugad, Krishna Ratakonda, and Narendra Ahuja.
35 A new wavelet-based scheme for watermarking images. In Proceedings of
36 the IEEE International Conference on Image Processing, ICIP '98,
37 Chicago, IL, USA, October 1998.
38
39 Fridrich (2. scheme)
40 refer to
41 Jiri Fridrich.
42 Combining low-frequency and spread spectrum watermarking. In Proceedings of
43 the SPIE Symposium on Optical Science, Engineering and Instrumentation,
44 San Diego, USA, July 1998.
45
46 Koch
47 refer to
48 Eckhard Koch and Jian Zhao.
49 Towards robust and hidden image copyright labeling.
50 In Proceedings of the IEEE International Workshop on Nonlinear
51 Signal and Image Processing, pages 452 - 455, Halkidiki, Marmaras,
52 Greece, June 1995.
53
54 Kim
55 refer to
56 Jong Ryul Kim and Young Shik Moon.
57 A robust wavelet-based digital watermark using level-adaptive
58 thresholding. In Proceedings of the 6th IEEE International
59 Conference on Image Processing ICIP '99, page 202,
60 Kobe, Japan, October 1999.
61
62 Wang
63 refer to
64 Houng-Jyh Wang, Po-Chyi Su, and C.-C. Jay Kuo.
65 Wavelet-based digital image watermarking. Optics Express, 3
66 pp. 497, December 1998.
67
68 Xia
69 refer to
70 Xiang-Gen Xia, Charles G. Boncelet, and Gonzalo R. Arce.
71 Wavelet transform based watermark for digital images. Optics Express, 3
72 pp. 497, December 1998.
73
74 Xie
75 refer to
76 Liehua Xie and Gonzalo R. Arce.
77 Joint wavelet compression and authentication watermarking. In
78 Proceedings of the IEEE International Conference on Image Processing,
79 ICIP '98, Chicago, IL, USA, 1998.
80
81 Zhu
82 refer to
83 Wenwu Zhu, Zixiang Xiong, and Ya-Qin Zhang.
84 Multiresolution watermarking for images and video: a unified approach.
85 In Proceedings of the IEEE International Conference on Image Processing,
86 ICIP '98, Chicago, IL, USA, October 1998.
87
88 Piva/Fotopoulos [cast|test-pv,hart,sub]
89 contribution by Vassilis Fotopoulos
90 refer to
91
92 M.Barni, F. Bartolini, V. Cappellini, A. Piva. A DCT-Domain
93 System for Robust Image Watermarking,
94 Signal Processing, vol. 66, pp 357 - 372, 1998.
95
96 V. Fotopoulos, A. N. Skodras, A Subband DCT approach to
97 image watermarking, X European Signal Processing Conference,
98 September 4 - 8, 2000, Tampere, Finland
99
100 many more algorithms to come!
101 see what is in stock: http://www.cosy.sbg.ac.at/~pmeerw/Watermarking
102
103 and utility programs
104
105 cmp_pgm - compute difference image, PSNR, ...
106 cmp_dct - compute full-frame DCT domain difference image
107 cmp_dct8x8 - compute 8x8 block-based DCT difference image
108 cmp_dwt - compute DWT domain difference image
109
110
111
112 Contact: Comments are welcome!
113
114 More algorithms will be added over time, I have implemented about 13
115 watermarking algorithms in the spatial-, DCT-, and wavelet domain so far.
116
117 Please report what problems you have, suggestions, ...
118
119 Peter Meerwald
120
121 Dept. of Scientific Computing
122 University of Salzburg
123 Jakob-Haringer-Str. 2
124 A-5020 Salzburg
125 AUSTRIA
126
127 pmeerw@cosy.sbg.ac.at
128 http://www.cosy.sbg.ac.at/~pmeerw/Watermarking
129
130 +43-662-8044-6327
131
132

Repositories maintained by Peter Meerwald, pmeerw@pmeerw.net.