Photographic imagery has come a long way from the pinhole cameras of the nineteenth century. Digital imagery, and its applications, develops in tandem with contemporary society's sophisticated literacy of this subtle medium. This book examines the ways in which digital images have become ever more ubiquitous as legal and medical evidence, just as they have become our primary source of news and have replaced paper-based financial documentation. Crucially, the contributions also analyze the very profound problems which have arisen alongside the digital image, issues of veracity and progeny that demand systematic and detailed response: It looks real, but is it? What camera captured it? Has it been doctored or subtly altered? Attempting to provide answers to these slippery issues, the book covers how digital images are created, processed and stored before moving on to set out the latest techniques for forensically examining images, and finally addressing practical issues such as courtroom admissibility. In an environment where even novice users can alter digital media, this authoritative publication will do much so stabilize public trust in these real, yet vastly flexible, images of the world around us.
For junior/graduate-level courses in Remote Sensing in Geography, Geology, Forestry, and Biology.
Introductory Digital Image Processing: A Remote Sensing Perspectivefocuses on digital image processing of aircraft- and satellite-derived, remotely sensed data for Earth resource management applications. Extensively illustrated, it explains how to extract biophysical information from remote sensor data for almost all multidisciplinary land-based environmental projects. Part of the Pearson Series Geographic Information Science.
Now in full color, the Fourth Edition provides up-to-date information on analytical methods used to analyze digital remote sensing data. Each chapter contains a substantive reference list that can be used by students and scientists as a starting place for their digital image processing project or research. A new appendix provides sources of imagery and other geospatial information.
Remote Sensing Digital Image Analysis provides the non-specialist with an introduction to quantitative evaluation of satellite and aircraft derived remotely retrieved data. Since the first edition of the book there have been significant developments in the algorithms used for the processing and analysis of remote sensing imagery; nevertheless many of the fundamentals have substantially remained the same. This new edition presents material that has retained value since those early days, along with new techniques that can be incorporated into an operational framework for the analysis of remote sensing data. The book is designed as a teaching text for the senior undergraduate and postgraduate student, and as a fundamental treatment for those engaged in research using digital image processing in remote sensing. The presentation level is for the mathematical non-specialist. Since the very great number of operational users of remote sensing come from the earth sciences communities, the text is pitched at a level commensurate with their background. Each chapter covers the pros and cons of digital remotely sensed data, without detailed mathematical treatment of computer based algorithms, but in a manner conductive to an understanding of their capabilities and limitations. Problems conclude each chapter.
In many countries the school curriculum oscillates between focusing on traditional subjects and focusing on skills that are linked to the needs of the 21st-century digital age. Rosamund Sutherland argues against such a skills-based curriculum, maintaining that, from a social justice perspective, the priority of schools should be to give young people access to the knowledge that they are not likely to learn outside school. She draws on the work of Michael Young, Lev Vygotsky, Amartya Sen and David Olson to develop new theoretical and practical insights that offer ways of changing policy and practice to improve equality and life chances for young people, while acknowledging the potential transformative role of digital technologies. This timely book will be invaluable to teachers, academics, students and policy makers interested in the ways in which the digital landscape transforms the nature of the debate about equity and social justice in education.
Diary of a Pilgrimage is a novel by Jerome K. Jerome published in 1891. It tells of a trip undertaken by Jerome and his friend "B" to see the Oberammergau Passion Play in Germany. They travel by train from London Victoria to Dover and have a rough overnight crossing of the Channel to Ostend and thence by train to Cologne where they spend a night in a hotel. The following day they visit Cologne Cathedral before catching the train to Munich, travelling alongside the Rhine. They spend Sunday in Munich where Jerome practices his German before catching a train to Oberau and then a carriage to Oberammergau to see the play. They return via Heidelberg.
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