The 10th IEEE International Symposium on Signal Processing and Information Technology最新文献_第8页

Secured cellular banking protocols using virtual internet with digital watermarking 使用带有数字水印的虚拟互联网的安全手机银行协议

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711753

A. Sazzad, S. Alam, Md. Nazmus Sakib, C. Shahnaz, S. Fattah

{"title":"Secured cellular banking protocols using virtual internet with digital watermarking","authors":"A. Sazzad, S. Alam, Md. Nazmus Sakib, C. Shahnaz, S. Fattah","doi":"10.1109/ISSPIT.2010.5711753","DOIUrl":"https://doi.org/10.1109/ISSPIT.2010.5711753","url":null,"abstract":"In this paper, a GSM based cellular communication scheme with encompassing security is proposed for electronic banking. In order to demonstrate the detailed steps of the scheme in a quick but convenient manner, Warnier-Orr representation of the proposed protocols is used. The proposed SMS based mobile banking scheme provides opportunity to every client of a financial institution to use modern facilities available nowadays via internet banking. The key advantage of our scheme is that the users do not need any sophisticated cellular phone or internet connectivity within the mobile handset. They can get major services, like balance enquiry, balance transfer between authenticated customers, and bill payment without going to the bank physically and saving the precious time. Security at the level of internet based communication between the mobile server and the banking server, which is beyond the control of the clients, is a crucial issue to be handled. In view of providing a high level of security, in addition to voice authentication, the digital audio watermarking technique is employed. There is no doubt that such a secured but easy to handle system can attract clients towards e-banking, especially in developing countries.","PeriodicalId":308189,"journal":{"name":"The 10th IEEE International Symposium on Signal Processing and Information Technology","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125744301","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

On the security of image encryption schemes based on Multiple Parameters Transforms 基于多参数变换的图像加密方案的安全性研究

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711735

E. Elsheh, A. Youssef

{"title":"On the security of image encryption schemes based on Multiple Parameters Transforms","authors":"E. Elsheh, A. Youssef","doi":"10.1109/ISSPIT.2010.5711735","DOIUrl":"https://doi.org/10.1109/ISSPIT.2010.5711735","url":null,"abstract":"Recent developments of generalized forms of signal processing transforms with a large number of independent parameters, such as the Multiple Parameter Fractional Fourier Transform and the Discrete Fractional Cosine Transform, have encouraged many researchers to propose image encryption algorithms based on a single or multiple applications of these transforms. In order to claim a high level of security of these parameterized transforms-based schemes, their authors usually use the argument that the encrypted image is visually indistinguishable from random noise. In this paper, we show that these algorithms represent typical textbook examples of insecure ciphers; all the building blocks of these schemes are linear, and hence, breaking these scheme, using a known plaintext attack, is equivalent to solving a set of linear equations. We also invalidate the argument of relying on the visual quality of the encrypted image ciphertext by presenting an example for a trivially insecure system that produces ciphertext images with the same property. An agreement against the claimed efficiency of these schemes is also provided.","PeriodicalId":308189,"journal":{"name":"The 10th IEEE International Symposium on Signal Processing and Information Technology","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127088011","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: 7

Optical watermarking technique robust to geometrical distortion in image 光学水印技术对图像几何畸变具有鲁棒性

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711727

Y. Ishikawa, K. Uehira, K. Yanaka

{"title":"Optical watermarking technique robust to geometrical distortion in image","authors":"Y. Ishikawa, K. Uehira, K. Yanaka","doi":"10.1109/ISSPIT.2010.5711727","DOIUrl":"https://doi.org/10.1109/ISSPIT.2010.5711727","url":null,"abstract":"This paper presents an optical watermarking technique that is robust against geometrical distortion in images by using spatially modulated illumination. It can protect “analog” objects like pictures painted by artists from having photographs taken of them illegally in museums. Illegally captured images in practical situations may contain various distortions, and embedded watermarks may be incorrectly detected. Geometrical distortion caused by the shooting angle that the objects are captured at is a particularly major problem. We carried out experiments to evaluate the robustness of watermarking images that were geometrically distorted, in which distortions were intentionally created by moving the position of the projector and the digital camera from right in front of the object. The accuracy of the extracted watermarking data was almost 100%, even if the shooting angle was inclined by about 20 degrees between the projector and digital camera, in both cases when a Discrete Cosine Transform (DCT) and a Walsh-Hadamard Transform (WHT) were used as the methods of embedding watermarks. We introduced rectangular mesh fitting and a technique of “bi-linear interpolation” based on the four nearest points to correct the distortions.","PeriodicalId":308189,"journal":{"name":"The 10th IEEE International Symposium on Signal Processing and Information Technology","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127034020","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: 6

Using the local information of image to identify the source camera 利用图像的局部信息来识别源摄像机

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711808

F. Gharibi, F. Tab, Javad RavanJamJah, Bahram Zahir Azami

{"title":"Using the local information of image to identify the source camera","authors":"F. Gharibi, F. Tab, Javad RavanJamJah, Bahram Zahir Azami","doi":"10.1109/ISSPIT.2010.5711808","DOIUrl":"https://doi.org/10.1109/ISSPIT.2010.5711808","url":null,"abstract":"In this paper we introduce a new method for source identification in digital image forensics. The proposed method uses local information of the inherent pattern of the camera, as a signature of the camera for source identification. Here the sensor pattern noise is used as the unique identification property of the camera. However due to content dependency of the denoising algorithms that are used to extract the noise pattern, the different regions of the image do not have the same information about the camera signature. Hence in our algorithm, at first the best regions of the image according to their local information are selected to extract the noise pattern. This step is done by fuzzy-based classification on the overlapped blocks of the image. In the next step the noise pattern of these regions are extracted and then, we evaluate the correlation between the image pattern and camera pattern. Finally the source camera is determined according its correlation. The experimental results compared to similar works show an increase in the detection rate of source identification, while computational complexity is reduced; this affirms the efficiency and performance of the proposed theory.","PeriodicalId":308189,"journal":{"name":"The 10th IEEE International Symposium on Signal Processing and Information Technology","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131803611","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 fragile invertible watermarking technique for the authentication of medical images 一种用于医学图像认证的脆弱可逆水印技术

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711776

A. Al-Gindy

引用次数: 8

A novel approach for automatic classification of digitally modulated signals in HF communications 高频通信中数字调制信号自动分类的新方法

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711793

Alharbi Hazza, M. Shoaib, S. Alshebeili, Alturki Fahd

引用次数: 5

FPGA based design and implementation of an Adaptive Binary Integrator 基于FPGA的自适应二进制积分器的设计与实现

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711786

F. Ahmed, K. Moustafa, A. Fouad, A. Fahmy

引用次数: 3

On the use of compressive sampling for wide-band spectrum sensing 压缩采样在宽带频谱传感中的应用

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711810

D. Sundman, S. Chatterjee, M. Skoglund

引用次数: 27

Exact Tracking Analysis of the ∈-NLMS algorithm for circular complex correlated Gaussian input 圆形复相关高斯输入的∈-NLMS算法精确跟踪分析

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711782

M. Moinuddin, T. Al-Naffouri, M. S. Sohail

引用次数: 2

A robust audio watermarking technique based on the perceptual evaluation of audio quality algorithm in the multiresolution domain 基于多分辨率域音频质量感知评价算法的鲁棒音频水印技术

The 10th IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2010-12-15 DOI: 10.1109/ISSPIT.2010.5711803

Masmoudi Salma, Maha Charfeddine, C. Amar

引用次数: 16