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Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 21,19
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EUR 31,68
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Da: GreatBookPricesUK, Woodford Green, Regno Unito
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Da: Best Price, Torrance, CA, U.S.A.
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Editore: Creative Media Partners, LLC Mai 2025, 2025
ISBN 10: 1025122763 ISBN 13: 9781025122762
Lingua: Inglese
Da: AHA-BUCH GmbH, Einbeck, Germania
EUR 27,32
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. Neuware - Over 725 steganography tools are available over the Internet, each providing a method for covert transmission of secret messages. This research presents four steganalysis advancements that result in an algorithm that identifies the steganalysis tool used to embed a secret message in a JPEG image file. The algorithm includes feature generation, feature preprocessing, multi-class classification and classifier fusion. The first contribution is a new feature generation method which is based on the decomposition of discrete cosine transform (DCT) coefficients used in the JPEG image encoder. The generated features are better suited to identifying discrepancies in each area of the decomposed DCT coefficients. Second, the classification accuracy is further improved with the development of a feature ranking technique in the preprocessing stage for the kernel Fisher's discriminant (KFD) and support vector machines (SVM) classifiers in the kernel space during the training process. Third, for the KFD and SVM two-class classifiers a classification tree is designed from the kernel space to provide a multi-class classification solution for both methods. Fourth, by analyzing a set of classifiers, signature detectors, and multi-class classification methods a classifier fusion system is developed to increase the detection accuracy of identifying the embedding method used in generating the steganography images.
Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 29,35
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Da: GreatBookPrices, Columbia, MD, U.S.A.
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Da: Best Price, Torrance, CA, U.S.A.
EUR 24,99
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Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 35,08
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Da: Books Puddle, New York, NY, U.S.A.
EUR 45,28
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Da: Books Puddle, New York, NY, U.S.A.
EUR 46,78
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Da: CitiRetail, Stevenage, Regno Unito
EUR 22,60
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Aggiungi al carrelloPaperback. Condizione: new. Paperback. Over 725 steganography tools are available over the Internet, each providing a method for covert transmission of secret messages. This research presents four steganalysis advancements that result in an algorithm that identifies the steganalysis tool used to embed a secret message in a JPEG image file. The algorithm includes feature generation, feature preprocessing, multi-class classification and classifier fusion. The first contribution is a new feature generation method which is based on the decomposition of discrete cosine transform (DCT) coefficients used in the JPEG image encoder. The generated features are better suited to identifying discrepancies in each area of the decomposed DCT coefficients. Second, the classification accuracy is further improved with the development of a feature ranking technique in the preprocessing stage for the kernel Fisher's discriminant (KFD) and support vector machines (SVM) classifiers in the kernel space during the training process. Third, for the KFD and SVM two-class classifiers a classification tree is designed from the kernel space to provide a multi-class classification solution for both methods. Fourth, by analyzing a set of classifiers, signature detectors, and multi-class classification methods a classifier fusion system is developed to increase the detection accuracy of identifying the embedding method used in generating the steganography images.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 40,47
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Editore: Creative Media Partners, LLC Mai 2025, 2025
ISBN 10: 1025119789 ISBN 13: 9781025119786
Lingua: Inglese
Da: AHA-BUCH GmbH, Einbeck, Germania
EUR 44,53
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Aggiungi al carrelloBuch. Condizione: Neu. Neuware.
Da: Kennys Bookshop and Art Galleries Ltd., Galway, GY, Irlanda
EUR 59,53
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Da: Ria Christie Collections, Uxbridge, Regno Unito
EUR 52,78
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Da: Rarewaves.com UK, London, Regno Unito
EUR 62,02
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EUR 54,84
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Aggiungi al carrelloPaperback or Softback. Condizione: New. Multi-Class Classification for Identifying JPEG Steganography Embedding Methods 0.78. Book.
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EUR 50,08
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Da: THE SAINT BOOKSTORE, Southport, Regno Unito
EUR 59,07
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Aggiungi al carrelloPaperback / softback. Condizione: New. New copy - Usually dispatched within 3 working days. 384.
Da: moluna, Greven, Germania
EUR 57,49
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Aggiungi al carrelloCondizione: New. KlappentextrnrnOver 725 steganography tools are available over the Internet, each providing a method for covert transmission of secret messages. This research presents four steganalysis advancements that result in an algorithm that identifies th.
Da: Rarewaves.com USA, London, LONDO, Regno Unito
EUR 66,61
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Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 52,06
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Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 52,87
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Da: CitiRetail, Stevenage, Regno Unito
EUR 35,09
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Aggiungi al carrelloHardcover. Condizione: new. Hardcover. Over 725 steganography tools are available over the Internet, each providing a method for covert transmission of secret messages. This research presents four steganalysis advancements that result in an algorithm that identifies the steganalysis tool used to embed a secret message in a JPEG image file. The algorithm includes feature generation, feature preprocessing, multi-class classification and classifier fusion. The first contribution is a new feature generation method which is based on the decomposition of discrete cosine transform (DCT) coefficients used in the JPEG image encoder. The generated features are better suited to identifying discrepancies in each area of the decomposed DCT coefficients. Second, the classification accuracy is further improved with the development of a feature ranking technique in the preprocessing stage for the kernel Fisher's discriminant (KFD) and support vector machines (SVM) classifiers in the kernel space during the training process. Third, for the KFD and SVM two-class classifiers a classification tree is designed from the kernel space to provide a multi-class classification solution for both methods. Fourth, by analyzing a set of classifiers, signature detectors, and multi-class classification methods a classifier fusion system is developed to increase the detection accuracy of identifying the embedding method used in generating the steganography images.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
Da: Best Price, Torrance, CA, U.S.A.
EUR 45,37
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Da: Revaluation Books, Exeter, Regno Unito
EUR 60,29
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Aggiungi al carrelloPaperback. Condizione: Brand New. 194 pages. 7.44x0.41x9.69 inches. In Stock.