Currently, digital images have been widely used in people’s daily life and work. At thesame time, a lot of image editing and processing tools have developed so rapidly, that peoplecan tamper with the image content, to subvert the people “seeing is believing” the traditionalconcept. If the forgery and tampering of the digital image was used
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Currently, digital images have been widely used in people’s daily life and work. At thesame time, a lot of image editing and processing tools have developed so rapidly, that peoplecan tamper with the image content, to subvert the people “seeing is believing” the traditionalconcept. If the forgery and tampering of the digital image was used
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The amount of information that we are dealing with today is being generated at an everincreasing rate. To keep like this amount of information safely and with strong Confidentialityand Integrity and Availability for authorized users need a strong technologies and tools. Theinformation security and management tools depend directly to its algorithms efficiency.Multi-pattern matching algorithms are
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Along with the development of electronic commerce system, and the user’s perception degree also unceasingly in the ascension, the application of the human need more and more common. More and more user data consumption occupy more and more space, and these huge data containing a lot but very useful information. In the face of these
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Signature is one of the behavioral characteristics of personal identification thchnology.Handwritten signature identification have a wide application prospect in the field of financial,commercial, communications, office automation,and credit cards.The research on signaturerecognition technology have a great significance for practical applications and scientific andtechnological progress.The main work of this paper is divided into three aspects such as,
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Multidimensional Scaling is a traditional multivariate statistical method, andwith the deepening of the study, the range of its application has been becoming moreand more extensive since being proposed several decades before. At present, theacademic applied research on MDS is still very active. MDS has been widely used inmany different areas, such as economics, management science,
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In recent years, with the rapid development of computers, humancomputer interaction or HCI, has become an increasingly important part of ourdaily lives. As we know, the most popular mode of HCI is based on simplemechanical device, e.g. keyboard, mice and touch screen. However, thesedevices inherently limit the speed and naturalness with which we can interactwith
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Moving target tracking in video sequences has many important applications, such as vision surveillance, image compressing, three-dimensional reconfiguration, robot technology, etc. The difficult points of object tracking include sudden moving of objects, sudden change of object and background, occlusion between objects and background, and the moving of cameras. Moving object tracking under complex background is
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Face recognition research is the study about Pattern Recognition, Digital Image Process, Computer Vision and the other relative subjects. It has been a popular research subject today for it’s value of applications. It has been widely used in the fields of safety department, ID recognition, television meeting, digital inspection, and so on.Face recognition is the
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Now there are tremendous information about cancer on the internet. It is very difficult for patients to extract the information they need quickly, besides, the therapy effect of cancer have significant relationship with patients’spirit. In order to help patients find pertinence information effectively, overcome their psychological trouble, constructed a platform of cancer patients intercommunication. It
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