Revealing Watermarks: How to Enhance the Security of Hand-Made Paper Items and Reveal Hidden Data, Ian Christie-Miller

Автор: Qingtang Su
Название: Color Image Watermarking: Algorithms and Technologies
ISBN: 3110487578 ISBN-13(EAN): 9783110487572
Издательство: Walter de Gruyter
Рейтинг:
Цена: 123910.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents watermarking algorithms derived from signal processing methods such as wavelet transform, matrix decomposition and cosine transform to address the limitations of current technologies. For each algorithm, mathematical foundations are explained with analysis conducted to evaluate performances on robotness and efficiency. Combining theories and practice, it is suitable for information security researchers and industrial engineers.

Автор: Christie-Miller Ian
Название: Revealing Watermarks: How to Enhance the Security of Hand-Made Paper Items and Reveal Hidden Data
ISBN: 164469624X ISBN-13(EAN): 9781644696248
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 74970.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In presenting case study of one sixteenth century watermark - a crown from the arms of Danzig - this book illustrates how cultural influences spread and have endured across the centuries, in this case from Sweden to Russia.

Автор: Th. Laurentius, Frans Laurentius
Название: Watermarks in Paper from the South-West of France, 1560-1860
ISBN: 9004340416 ISBN-13(EAN): 9789004340411
Издательство: Brill
Цена: 201890.00 T
Наличие на складе: Невозможна поставка.
Описание: In Watermarks in Paper from the South-West of France, 1560-1860 over 200 watermarks are catalogued and described. Found in notarial documents from the region of Occitanie, these papers provide an insight into the production and distribution of paper in this remote area of France. With small influx from foreign papers and influences, the watermarks and paper show a sometimes remarkably archaic character well into the eighteenth century.

Автор: Surekha Borra
Название: Digital Image Watermarking
ISBN: 1138390631 ISBN-13(EAN): 9781138390638
Издательство: Taylor&Francis
Рейтинг:
Цена: 63280.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book covers the introduction of and state-of-the-art watermarking techniques developed in various domains along with their hardware implementations. It explains how bio-inspiring techniques can find optimum solutions for image watermarking issues. The book also covers the applications, difficulties and challenges faced by such algorithms.

Автор: John Bidwell
Название: American Paper Mills, 1690-1832
ISBN: 1584659645 ISBN-13(EAN): 9781584659648
Издательство: Marston Book Services
Рейтинг:
Цена: 158400.00 T
Наличие на складе: Невозможна поставка.
Описание: The purpose of this work is to improve service learning research and practice through strengthening its theoretical base. The authors bring theoretical perspectives from a wide variety of disciplines to bear as they critically review past research, describe assessment methods and instruments, develop future research agendas, and consider implications of theory-based research for enhanced practice.