Editore: Biblioscholar, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: Lucky's Textbooks, Dallas, TX, U.S.A.
Condizione: New.
Editore: Biblioscholar, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Editore: Biblioscholar 11/19/2012, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: BargainBookStores, Grand Rapids, MI, U.S.A.
Paperback or Softback. Condizione: New. Multi-Class Classification for Identifying JPEG Steganography Embedding Methods 0.78. Book.
Editore: Biblioscholar, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Editore: BiblioScholar, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: Ria Christie Collections, Uxbridge, Regno Unito
Condizione: New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book.
Editore: BiblioScholar 2012-11-19, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: Chiron Media, Wallingford, Regno Unito
Paperback. Condizione: New.
Editore: Biblioscholar, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: THE SAINT BOOKSTORE, Southport, Regno Unito
Paperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.
Editore: Biblioscholar, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: Speedyhen, London, Regno Unito
Condizione: NEW.
Editore: BIBLIOSCHOLAR, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: moluna, Greven, Germania
Condizione: 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.
Editore: Creative Media Partners, LLC Nov 2012, 2012
ISBN 10: 1288311931 ISBN 13: 9781288311934
Da: AHA-BUCH GmbH, Einbeck, Germania
Taschenbuch. 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.