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2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing最新文献

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A Novel Analysis Method for Assessing the Side-Channel Resistance of Cryptosystems 一种新的评估密码系统侧信道阻力的分析方法
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.122
Q. Tian, Annelie Heuser, S. Huss
{"title":"A Novel Analysis Method for Assessing the Side-Channel Resistance of Cryptosystems","authors":"Q. Tian, Annelie Heuser, S. Huss","doi":"10.1109/IIH-MSP.2012.122","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.122","url":null,"abstract":"Correlation Power Analysis (CPA) is an efficient method to reveal the key of a physical cryptosystem in practice. At a first glance, the Power Amount Analysis (PAA) may be seen as just a variant of the CPA method, but PAA relies on a completely different understanding of the noise in power traces. The latter exploits a large number of time points in the captured power traces to determine their contribution to the information leakage. It features a faster calculation, less traces usage, and stronger misalignment tolerance compared to a CPA-based attack. In order to further strengthen such an attack, in this paper we propose a framework to consider the injection of the Hamming distance power model into the captured power traces by exploiting the least squares estimation and to combine it with the PAA method. The application example shows that an integration of this attack method and the mentioned power model features good analysis results yielding a considerable performance improvement of the original PAA approach.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128053060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A New Detection Algorithm of Moving Objects Based on Human Morphology 一种基于人体形态学的运动目标检测新算法
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.106
Haihui Gao, Yong Peng, Zhonghua Dai, Feng Xie
{"title":"A New Detection Algorithm of Moving Objects Based on Human Morphology","authors":"Haihui Gao, Yong Peng, Zhonghua Dai, Feng Xie","doi":"10.1109/IIH-MSP.2012.106","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.106","url":null,"abstract":"This paper begins with a discussion of the deficiency of current algorithms which use the number of the changing points of frame-difference as the threshold to determine a moving object. Based on human morphology, the feature of the human body in video surveillance is analyzed. Secondly, \"the head and shoulder projection curve\",\" the proportion of head hair \"and \"height-width ratio \"are extracted as three key parameters by mathematical methods. Finally, the two key parameters are used to detect the moving target, replacing the existing threshold. DSP-based experimental results show that this method can effectively distinguish a moving human object from the moving interferential object caused by environmental change, thus to avoid the false alarms by the improvement of movement tracking stability.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121271444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Novel FRFT Watermarking Algorithm Based on the Gray Relational Analysis 基于灰色关联分析的FRFT水印新算法
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.72
Chang-Yong Liu, Lin-Lin Tang, Jeng-Shyang Pan
{"title":"Novel FRFT Watermarking Algorithm Based on the Gray Relational Analysis","authors":"Chang-Yong Liu, Lin-Lin Tang, Jeng-Shyang Pan","doi":"10.1109/IIH-MSP.2012.72","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.72","url":null,"abstract":"A novel binary watermarking algorithm has been proposed based on the Fractional Fourier Transform (FRFT) and the digital watermarking techniques. The 0, 1 sequence are corresponded to two different random sequences here by considering the strong practicability of the binary watermarks and the strong robustness of the sequence watermarks. The good performance in experiments shows the strong robustness of our proposed method, especially under strong shear attacks.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121464160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Knowledge Transferring for Image Classification 图像分类的知识转移
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.90
Yunchao Wei, Yao Zhao, Zhenfeng Zhu, Yanhui Xiao
{"title":"Knowledge Transferring for Image Classification","authors":"Yunchao Wei, Yao Zhao, Zhenfeng Zhu, Yanhui Xiao","doi":"10.1109/IIH-MSP.2012.90","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.90","url":null,"abstract":"Traditional image classification approaches focused on utilizing a host of target data to learn an efficient classification model. However, these methods were generally based on the target data without considering auxiliary data. If the knowledge from auxiliary data could be successfully transferred to the target data, the performance of the model would be improved. In recent years, transfer learning has emerged to address this problem. Based on transfer learning, we present a knowledge transferring method to enhance the image classification performance. Since the target data are merely limited on images, we employ an auxiliary dataset to construct the pseudo text for each target image. By exploiting the semantic structure of the pseudo text data, the visual features are mapped to the semantic space which respects the text structure. Experiments show that the proposed approach in this paper is feasible.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122754421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Learning Multilevel Dictionaries for Compressed Sensing Using Discriminative Clustering 基于判别聚类的压缩感知多层字典学习
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.125
Jayaraman J. Thiagarajan, K. Ramamurthy, A. Spanias, P. Nasiopoulos
{"title":"Learning Multilevel Dictionaries for Compressed Sensing Using Discriminative Clustering","authors":"Jayaraman J. Thiagarajan, K. Ramamurthy, A. Spanias, P. Nasiopoulos","doi":"10.1109/IIH-MSP.2012.125","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.125","url":null,"abstract":"The performance of sparse recovery using compressed measurements improves when dictionaries learned from training data are used in place of predefined dictionaries. In this paper, we propose to learn incoherent multilevel dictionaries using discriminative clustering in each level. To this end, we present the discriminative K-lines clustering that iterates between identifying the cluster centers and computing the discriminant directions. A scheme for computing representations using the proposed dictionary is also developed. Simulation results for compressed sensing using standard images demonstrate that incorporating incoherence in the dictionary results in improved recovery performance. Furthermore, we implement the proposed algorithms as part of a sparse representations toolbox for the J-DSP software package.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124520274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Watermarking for Compressive Sampling Applications 压缩采样应用的水印
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.60
Hsiang-Cheh Huang, Feng-Cheng Chang, Chunpeng Wu, Wei-Hao Lai
{"title":"Watermarking for Compressive Sampling Applications","authors":"Hsiang-Cheh Huang, Feng-Cheng Chang, Chunpeng Wu, Wei-Hao Lai","doi":"10.1109/IIH-MSP.2012.60","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.60","url":null,"abstract":"Compressive sampling is a newly developed topic in the field of data compression. For current researches, compressive sampling techniques focus on compression performances. There are very few papers aiming at the integration of watermarking into compressive sampling systems. In this paper, we propose an innovative scheme that considers the copyright protection of data with compressive sampling. By carefully utilizing the relationships between coefficients, very few amounts of transmitted coefficients are capable of reconstructing the image to some extent. Moreover, secret information embedded beforehand can be recovered with acceptable rate in correctly extracted bits even experiencing through the lossy channels for data delivery. Simulation results with our algorithm have demonstrated the effectiveness for integrating watermarking into compressive sampling systems.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130222660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Reversible Data Embedding Using Reflective Blocks with Scalable Visual Quality Degradation 使用具有可伸缩视觉质量退化的反射块的可逆数据嵌入
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.94
Simying Ong, Koksheik Wong, Kiyoshi Tanaka
{"title":"Reversible Data Embedding Using Reflective Blocks with Scalable Visual Quality Degradation","authors":"Simying Ong, Koksheik Wong, Kiyoshi Tanaka","doi":"10.1109/IIH-MSP.2012.94","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.94","url":null,"abstract":"In this paper, a reversible data hiding method with scalable visual quality degradation functionality is proposed. An image is first divided into blocks and each pixel in a block is associated with unique mirror value(s). The original pixel value is modified to its associated value(s) to encode external payload. A block is further categorized as reflective and non-reflective block, depending on the range of pixel values in it. The number of bits embedded into a block can be controlled to achieve different level of image quality degradation. To further intensify the distortion, pixels grouped in block of predefined size is permuted where scalability in quality degradation is achieved by changing the block size. Basic performance of the proposed method is verified through experiments using standard test images. In the best case scenario, an image can hold up to 2.26 bits per pixel of external payload.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130233910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
A Progressive Image Watermarking Scheme for JPEG2000 一种基于JPEG2000的渐进图像水印方案
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.62
Yueh-Hong Chen, Hsiang-Cheh Huang
{"title":"A Progressive Image Watermarking Scheme for JPEG2000","authors":"Yueh-Hong Chen, Hsiang-Cheh Huang","doi":"10.1109/IIH-MSP.2012.62","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.62","url":null,"abstract":"In this paper, we propose a binary value based progressive image watermarking approach for digital right protection. First, a new binary valued watermarking method for wavelet domain images are introduced, and then a progressive watermark detecting scheme for Internet environment is introduced. Its performance was evaluated with two types of experiments (1) robustness against image attacks and (2) early watermark detection along with progressive image transmission. Experiment results show that the proposed watermarking scheme has not only excellent robustness and imperceptibility, but also early detection capability to deal with JPEG2000 images.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130820161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Reversible Data Hiding for Block Truncation Coding Compressed Images Based on Prediction-Error Expansion 基于预测误差扩展的块截断编码压缩图像的可逆数据隐藏
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.83
Kan Wang, Yongjian Hu, Zhe-ming Lu
{"title":"Reversible Data Hiding for Block Truncation Coding Compressed Images Based on Prediction-Error Expansion","authors":"Kan Wang, Yongjian Hu, Zhe-ming Lu","doi":"10.1109/IIH-MSP.2012.83","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.83","url":null,"abstract":"In this paper, we propose a new reversible data hiding scheme for images compressed by Block Truncation Coding (BTC). The original image is divided into n × n sized non-overlapping blocks and encoded by BTC to obtain the BTC-compressed bitstream. Each block is presented by a low mean value, a high mean value and a binary bitmap. The proposed scheme exploits the correlation among adjacent blocks and embeds data into low mean value and high mean value by prediction-error expansion. Meanwhile, no additional overflow/underflow location map is required. For those blocks with the same low mean value and high mean value, data are embedded into the bitmaps. Experimental results show that the proposed scheme achieves high embedding capacity and great image quality.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130935971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Illumination Estimation Based Color Contrast Enhancement 基于照度估计的色彩对比度增强
2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing Pub Date : 2012-07-18 DOI: 10.1109/IIH-MSP.2012.132
Heechul Han, H. Hong
{"title":"Illumination Estimation Based Color Contrast Enhancement","authors":"Heechul Han, H. Hong","doi":"10.1109/IIH-MSP.2012.132","DOIUrl":"https://doi.org/10.1109/IIH-MSP.2012.132","url":null,"abstract":"We present the framework for a color contrast enhancement using an illumination estimation, color balancing and color dynamic range expansion based on characteristics of a object reflectance, effect of illumination and human face color depending on human race. The method aims to emulate the way in which the human visual system discriminates original color and opposite color for increasing color contrast. The proposed method is effective for vivid color restoration and suppression of artifacts by proposed parameter weighting control under various illumination conditions.","PeriodicalId":347937,"journal":{"name":"2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121785232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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