This book discusses innovative methods for mining information from images of plants, especially leaves, and highlights the diagnostic features that can be implemented in fully automatic systems for identifying plant species. Adopting a multidisciplinary approach, it explores the problem of plant species identification, covering both the concepts of taxonomy and morphology. It then provides an overview of morphometrics, including the historical background and the main steps in the morphometric analysis of leaves together with a number of applications. The core of the book focuses on novel diagnostic methods for plant species identification developed from a computer scientist’s perspective. It then concludes with a chapter on the characterization of botanists' visions, which highlights important cognitive aspects that can be implemented in a computer system to more accurately replicate the human expert’s fixation process. The book not only represents an authoritative guide to advanced computational tools for plant identification, but provides experts in botany, computer science and pattern recognition with new ideas and challenges. As such it is expected to foster both closer collaborations and further technological developments in the emerging field of automatic plant identification.
Day-to-day naval actions from October 1940 through May 1941. Provides detailed information on movements of all identifiable vessels of Allied, Axis, and neutral countries, plus convoy movements and minefields. Information is broken down by month, then by geographical area, date, and time. This series is an invaluable source for historians, students, and anyone interested in the naval history of World War II.
Migration, Mobility and the Creative Class challenges contemporary conceptions of the mobility of the creative worker. Exploring the differences between a range of historical, political, and social contexts, this forward-thinking book contests the validity and logic of policymakersÕ strategies to attract the creative class, and emphasises the need for a reassessment of the strategies employed for local and regional development.
Although Ruth Pitter (1897–1992) is not well known, her credentials as a poet are extensive, and in England from the mid-1930s to the mid-1970s she maintained a modest yet loyal readership. In total she produced eighteen volumes of new and collected verse. Her A Trophy of Arms (1936) won the Hawthornden Prize for Poetry in 1937, and in 1954 she was awarded the William E. Heinemann Award for The Ermine (1953). Most notably, perhaps, she became the first woman to receive the Queen’s Gold Medal for Poetry in 1955. Furthermore, from 1946 to 1972 she was often a guest on BBC radio and television programs, In 1974 The Royal Society of Literature elected her to its highest honor, a Companion of Literature, and in 1979 she received her last national award when she was appointed a Commander of the British Empire. Pitter was a voluminous letter writer. Her friends and correspondents read like a “Who’s Who” of twentieth-century British literary luminaries, including AE (George Russell), A. R. Orage, Hiliare Belloc, Walter de la Mare, Julian Huxley, John Masefield, Phillip and Ottoline Morrell, George Orwell, Dylan Thomas, T. S. Eliot, C. S. Lewis, James Stephens, Dorothy L. Sayers, Siegfried Sassoon, Virginia Sackville-West, Dorothy Wellesley, Lord David Cecil,John Betjeman, Evelyn Waugh, John Wain, Kathleen Raine, and May Sarton. Stylistically Pitter’s letters are marked by crisp prose, precise imagery, and elegant simplicity reflecting a well-read and vigorous mind—lithe, curious, penetrating, analytical, and perceptive. Of her more than one thousand letters covering the years 1908–1988, published here is a generous selection. These selected letters go a long way toward illustrating Pitter’s desire to reach a public interested in her as both a poet and personal commentator. These letters offer an understanding of “the silent music, the dance in stillness, the hints and echoes and messages of which everything is full” reflected in her life and poetry. In total they provide an essential introduction to the work of this neglected twentieth-century poet.
World War 1 Roll of Honour of Royal Navy, Royal Marines and Royal Naval Division men and women lost, including Dominions and Empire, 1914-18. Listed by Date and Ship/Unit. Complements the separately issued volume arranged by Name. Compiled from original sources including Admiralty Death Ledgers and Admiralty Communiques. Foreword by Capt Christopher Page RN Rtd, Head, Naval Historical Branch of the Naval Staff. Downloaded version, available from www.naval-history.net, is searchable.
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