標(biāo)題: Titlebook: Digital Watermarking; Second International Ton Kalker,Ingemar Cox,Yong Man Ro Conference proceedings 2004 Springer-Verlag Berlin Heidelberg [打印本頁(yè)] 作者: 遮陽(yáng)傘 時(shí)間: 2025-3-21 19:59
書目名稱Digital Watermarking影響因子(影響力)
作者: Chagrin 時(shí)間: 2025-3-21 20:57
Nathalie H. Duroseau,Robyn R. Milleredding. In the host edges, the insertion of watermark energy is controlled by using the inversely proportional embedding scheme to better preserve the sensitive region, while in other regions, the embedding strength becomes stronger as texture activity increases. This work also addresses the problem作者: 深淵 時(shí)間: 2025-3-22 04:12
STIs Among Women Who Have Sex with Womene use of their encoding capacity by using traditional watermarking. For example if a node contains an image then image watermarking algorithms can be deployed for that node to encode parts of the global watermark. But, given the intrinsic value attached to it, the graph that “glues” these nodes toge作者: 軍火 時(shí)間: 2025-3-22 05:03
Laura Hinkle Bachmann,Candice Joy McNeiltex reordering. In addition, the proposed method can be used to perform region-based tampering detection. The experimental results have shown that the proposed fragile watermarking scheme is indeed powerful.作者: Peak-Bone-Mass 時(shí)間: 2025-3-22 10:04
0302-9743 riginal euphoria on the role of digital watermarking in copy protection and copyright prot- tion has not resulted in widespread usage in practical systems. With978-3-540-21061-0978-3-540-24624-4Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: parallelism 時(shí)間: 2025-3-22 16:38 作者: parallelism 時(shí)間: 2025-3-22 19:17
Resilient Information Hiding for Abstract Semi-structurese use of their encoding capacity by using traditional watermarking. For example if a node contains an image then image watermarking algorithms can be deployed for that node to encode parts of the global watermark. But, given the intrinsic value attached to it, the graph that “glues” these nodes toge作者: ENACT 時(shí)間: 2025-3-22 23:14
Authentication of 3-D Polygonal Meshestex reordering. In addition, the proposed method can be used to perform region-based tampering detection. The experimental results have shown that the proposed fragile watermarking scheme is indeed powerful.作者: Assault 時(shí)間: 2025-3-23 03:23 作者: 臭名昭著 時(shí)間: 2025-3-23 06:04
Cristina Elena Brickman,Joel Palefskythe model-based methodology, an example steganography method is proposed for JPEG images which achieves a higher embedding efficiency and message capacity than previous methods while remaining secure against first order statistical attacks.作者: 排出 時(shí)間: 2025-3-23 11:50
Kirk A. B. Newring,Megan N. Carterbility of differentiating “content preserving” modifications from “malicious” attacks and so can ascertain and locate the “malicious” attacks. Experimental results show the feasibility of the proposed scheme.作者: 急性 時(shí)間: 2025-3-23 17:34
Richard W. Elwood,Donn R. Kolbeckes. We examine the effect of the coefficient selection method on watermark scalability by considering the quality and resolution scalability of seven simple selection methods when used as part of a spread spectrum watermarking algorithm.作者: 樂(lè)器演奏者 時(shí)間: 2025-3-23 19:36
Watermark Embedding for Black-Box Channelsthat the watermark does not survive. When the watermark survives 100 times in a row, the algorithm terminates. This algorithm is shown experimentally to produce good results with three different channel models.作者: Meander 時(shí)間: 2025-3-23 23:02 作者: Comprise 時(shí)間: 2025-3-24 03:12 作者: hedonic 時(shí)間: 2025-3-24 06:47 作者: 思想上升 時(shí)間: 2025-3-24 12:07 作者: MOAN 時(shí)間: 2025-3-24 18:04
On the Integration of Watermarks and Cryptography and cryptographic primitives poses new problems. This paper reviews some of the fallacies and pitfalls that occur during the design of secure watermarking applications, and provides some practical guidelines for secure watermarking protocols.作者: 楓樹(shù) 時(shí)間: 2025-3-24 19:11 作者: aptitude 時(shí)間: 2025-3-25 02:49 作者: refraction 時(shí)間: 2025-3-25 03:29
Natural Language Watermarking Using Semantic Substitution for Chinese Textd for embedding watermark in the text that is as successful as the frequency-domain methods have been for image and audio. The novel method embeds the watermark in original text, creating ciphertext, which preserves the meaning of the original text via various semantic replacements.作者: Conquest 時(shí)間: 2025-3-25 09:18
Use of Motion Estimation to Improve Video Watermarking for MPEG Encodersnd that, for the same picture quality after MPEG encoding and decoding, 30% more watermarks can be embedded than with the previous method. This new method would be most effective when implemented in MPEG encoders, which already have the necessary motion estimation functions.作者: 忘恩負(fù)義的人 時(shí)間: 2025-3-25 12:03 作者: 芳香一點(diǎn) 時(shí)間: 2025-3-25 17:59
0302-9743 earance in the academic community in the early 1990s, great progress has been made in understanding both the capabilities and the weaknesses of digital watermarking. On the theoretical side, we all are now well aware of the fact that digital waterma- ing is best viewed as a form of communication usi作者: 銀版照相 時(shí)間: 2025-3-25 21:52 作者: 使尷尬 時(shí)間: 2025-3-26 00:08
Proctitis and Other Rectal Complaints pattern can increase the resilience of a segmented watermark in the presence of cropping attacks. In this paper, we consider performance measures for embedding patterns and compare the performance of several proposed embedding patterns using these measures.作者: 不透明 時(shí)間: 2025-3-26 07:28 作者: Neonatal 時(shí)間: 2025-3-26 10:57 作者: 斑駁 時(shí)間: 2025-3-26 16:31
Antonio Volpi,Lawrence Stanberryvided. This approximation has its roots in a Fourier series expansion of the aliased pdf’s that is introduced here. Finally, the case of general additive attacks is studied, showing that for the scalar case with equiprobable (and possibly infinite) symbols, Gaussian noise does not minimize capacity.作者: 衍生 時(shí)間: 2025-3-26 18:00 作者: 拱墻 時(shí)間: 2025-3-26 21:22
Nathalie H. Duroseau,Robyn R. Millerembedder simply follows point-by-point constraints given by the perceptual mask. Experimental results supporting our analyses are also shown, with examples of watermarking in the spatial domain as well as the DCT domain.作者: 中國(guó)紀(jì)念碑 時(shí)間: 2025-3-27 04:48 作者: callous 時(shí)間: 2025-3-27 07:30 作者: 完全 時(shí)間: 2025-3-27 09:57 作者: 輕率看法 時(shí)間: 2025-3-27 15:09
https://doi.org/10.1007/978-3-662-62512-5 of pixel pairs in a sorted order, which produces significantly lower BER. The performance improvements are mathematically analyzed and tested. In experimental results, PSNR is about 6dB~15dB higher in the first method and BER is about 1/5~1/2 times lower in the second method than conventional patchwork.作者: 幻影 時(shí)間: 2025-3-27 19:06 作者: 饒舌的人 時(shí)間: 2025-3-27 23:19
https://doi.org/10.1007/978-3-642-14663-3constituent component of the CDW. Mathematical analyses and experiment results consistently verify the effectiveness of the content-dependent watermarking scheme. To our knowledge, this anti-disclosure watermarking is the first work that takes resistance to both collusion and copy attacks into consideration.作者: prediabetes 時(shí)間: 2025-3-28 05:16 作者: 減震 時(shí)間: 2025-3-28 09:56
Kirk A. B. Newring,Megan N. Carternst the attacks produced by Stirmark, such as cropping, filtering, image compression, rotation, scaling. It also has a good robustness against combination of several kinds of attacks. It is indicated that this new intelligent decoder has superior advantages over the existing ones in many aspects.作者: GET 時(shí)間: 2025-3-28 12:27 作者: tendinitis 時(shí)間: 2025-3-28 18:10 作者: apiary 時(shí)間: 2025-3-28 19:17
An Intelligent Watermark Detection Decoder Based on Independent Component Analysisnst the attacks produced by Stirmark, such as cropping, filtering, image compression, rotation, scaling. It also has a good robustness against combination of several kinds of attacks. It is indicated that this new intelligent decoder has superior advantages over the existing ones in many aspects.作者: Ambiguous 時(shí)間: 2025-3-29 00:53
The Importance of Aliasing in Structured Quantization Index Modulation Data Hidingfor analytical purposes. A formula for the capacity of distortion-compensated quantization index modulation with lattice partitioning is given for the case of equiprobable symbols. The scalar case is analyzed in detail and a novel approximation to the optimal distortion compensation parameter is pro作者: scrutiny 時(shí)間: 2025-3-29 06:42 作者: 偏離 時(shí)間: 2025-3-29 08:27
Image Steganography and Steganalysis: Concepts and Practice we go over some general concepts and ideas that apply to steganography and steganalysis. Specifically we establish a framework and define notion of security for a steganographic system. We show how conventional definitions do not really adequately cover image steganography and an provide alternate 作者: Arthropathy 時(shí)間: 2025-3-29 13:01
On the Integration of Watermarks and Cryptographyred to meet specific application-dependant security properties, which critically depend on both the properties of the watermarking scheme and the security of cryptographic primitives. Although the design of secure cryptographic protocols is more or less well-understood, the combination of watermarks作者: animated 時(shí)間: 2025-3-29 18:20
Content-Dependent Anti-disclosure Image Watermarkrading the quality of media data. However, there exist watermark-estimation attacks (WEAs), such as the collusion attack and copy attack that are clever at disclosing the hidden watermark for unauthorized purposes while maintaining media’s quality. The aim of this study was to deal with the WEA prob作者: 激怒某人 時(shí)間: 2025-3-29 22:44 作者: START 時(shí)間: 2025-3-30 02:40 作者: Cursory 時(shí)間: 2025-3-30 04:04 作者: 推測(cè) 時(shí)間: 2025-3-30 10:17 作者: ARCH 時(shí)間: 2025-3-30 13:45
Natural Language Watermarking Using Semantic Substitution for Chinese Text, such methods are ineffective on text unless the text is represented as a bitmap image, but in that case, the watermark can be erased easily by using Optical Character Recognition (OCR) to change the representation of the text from a bitmap to ASCII or EBCDIC. This study attempts to develop a metho作者: Goblet-Cells 時(shí)間: 2025-3-30 18:23
Resilient Information Hiding for Abstract Semi-structuresdiscuss the watermarking of abstract structured aggregates of multiple types of content, such as multi-type/media documents. These . can be usually represented as graphs and are characterized by value lying both in the structure . in the individual nodes. Example instances include XML documents, com作者: 有幫助 時(shí)間: 2025-3-30 22:12 作者: LUDE 時(shí)間: 2025-3-31 03:52
Authentication of 3-D Polygonal Meshes propose a fragile watermarking method to perform authentication of 3-D polygonal meshes. Although their method can authenticate the integrity of 3-D polygonal meshes, it is unable to distinguish malicious attacks from incidental data processings. In this paper, we propose a new fragile watermarking作者: fibroblast 時(shí)間: 2025-3-31 07:17 作者: 尖酸一點(diǎn) 時(shí)間: 2025-3-31 11:25
A Robust Printed Image Watermarking Based on Iterative Halftoning Methodithin a printed halftone image during halftoning process. To remove the artifacts and distortion due to the inserted watermark bits, iterative error minimizing technique is used. During each iteration the pattern which decreases the halftone error is selected as the next pattern where the halftone e作者: 座右銘 時(shí)間: 2025-3-31 13:24 作者: outset 時(shí)間: 2025-3-31 19:10
An Intelligent Watermark Detection Decoder Based on Independent Component Analysisate can be minimized before digital watermarking can be widely used in the real world. An intelligent watermark decoder using Independent Component Analysis (ICA) is proposed in this paper. The mathematical model of the detector is given in this paper. This intelligent decoder extracts a watermark c作者: neologism 時(shí)間: 2025-4-1 00:17 作者: yohimbine 時(shí)間: 2025-4-1 02:12
Performance Analysis of Order Statistical Patchwork schemes, which achieves significant improvements over conventional patchwork. First, we show that, when the mean comparison in patchwork is replaced by the median comparison, we get PSNR improvement due to informed watermarking. Second, we propose a majority voting scheme of a sequential comparison作者: 尋找 時(shí)間: 2025-4-1 06:16
https://doi.org/10.1007/b956583D; Augmented Reality; Information; Kernel; Performance; Resolution; algorithms; copy protection; copyright 作者: 政府 時(shí)間: 2025-4-1 10:26
978-3-540-21061-0Springer-Verlag Berlin Heidelberg 2004作者: 大量 時(shí)間: 2025-4-1 16:05
Antonio Volpi,Lawrence Stanberryfor analytical purposes. A formula for the capacity of distortion-compensated quantization index modulation with lattice partitioning is given for the case of equiprobable symbols. The scalar case is analyzed in detail and a novel approximation to the optimal distortion compensation parameter is pro作者: 移動(dòng) 時(shí)間: 2025-4-1 18:51
Neisseria gonorrhoeae Infectionsulations. To maximize generality, the embedder is not allowed to know anything about how the simulations work, so they are referred to as “black-box channel models”. The detector is assumed to have no knowledge of either the original cover work or the channel model..A simple, iterative embedding alg作者: 核心 時(shí)間: 2025-4-2 02:19
History of Sexually Transmitted Infections we go over some general concepts and ideas that apply to steganography and steganalysis. Specifically we establish a framework and define notion of security for a steganographic system. We show how conventional definitions do not really adequately cover image steganography and an provide alternate 作者: monologue 時(shí)間: 2025-4-2 05:28
https://doi.org/10.1007/978-3-642-14663-3red to meet specific application-dependant security properties, which critically depend on both the properties of the watermarking scheme and the security of cryptographic primitives. Although the design of secure cryptographic protocols is more or less well-understood, the combination of watermarks
