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Record Nr. |
UNINA9910453403703321 |
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Autore |
Davies Rhodri |
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Titolo |
Statistical models of shape [[electronic resource] ] : optimisation and evaluation / / Rhodri H. Davies, Carole Twining, Chris Taylor |
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Pubbl/distr/stampa |
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London, : Springer, c2008 |
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ISBN |
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1-281-95485-3 |
9786611954857 |
1-84800-138-X |
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Edizione |
[1st ed. 2008.] |
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Descrizione fisica |
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1 online resource (308 p.) |
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Altri autori (Persone) |
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TwiningCarole |
TaylorChris (Christopher J.) |
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Disciplina |
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Soggetti |
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Shape theory (Topology) - Statistical methods |
Mathematical optimization |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references (p. 285-302) and index. |
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Nota di contenuto |
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Statistical Models of Shape and Appearance -- Establishing Correspondence -- Objective Functions -- Re-parameterisation of Open and Closed Curves -- Parameterisation and Re-parameterisation of Surfaces -- Optimisation -- Non-parametric Regularization -- Evaluation of Statistical Models. |
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Sommario/riassunto |
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Statistical models of shape, learnt from a set of examples, are a widely-used tool in image interpretation and shape analysis. Integral to this learning process is the establishment of a dense groupwise correspondence across the set of training examples. This book gives a comprehensive and up-to-date account of the optimisation approach to shape correspondence, and the question of evaluating the quality of the resulting model in the absence of ground-truth data. It begins with a complete account of the basics of statistical shape models, for both finite and infinite-dimensional representations of shape, and includes linear, non-linear, and kernel-based approaches to modelling distributions of shapes. The optimisation approach is then developed, with a detailed discussion of the various objective functions available for establishing correspondence, and a particular focus on the |
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Minimum Description Length approach. Various methods for the manipulation of correspondence for shape curves and surfaces are dealt with in detail, including recent advances such as the application of fluid-based methods. This complete and self-contained account of the subject area brings together results from a fifteen-year program of research and development. It includes proofs of many of the basic results, as well as mathematical appendices covering areas which may not be totally familiar to some readers. Comprehensive implementation details are also included, along with extensive pseudo-code for the main algorithms. Graduate students, researchers, teachers, and professionals involved in either the development or the usage of statistical shape models will find this an essential resource. |
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2. |
Record Nr. |
UNINA9910465100603321 |
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Autore |
Abisaab Rula Jurdi |
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Titolo |
The Shi'ites of Lebanon [[electronic resource] ] : Modernism, Communism, and Hizbullah's Islamists / / Rula Jurdi Abisaab and Malek Abisaab |
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Pubbl/distr/stampa |
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Syracuse, New York : , : Syracuse University Press, , 2014 |
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©2014 |
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ISBN |
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Edizione |
[First edition.] |
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Descrizione fisica |
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1 online resource (392 p.) |
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Collana |
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Middle East studies beyond dominant paradigms |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Social change - Lebanon - History |
Communism - Lebanon - History |
Islam and politics - Lebanon - History |
Shiites - Lebanon - Social conditions |
Shiites - Lebanon - Politics and government |
Electronic books. |
Lebanon Politics and government |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Prologue -- The Shi`ites and Grand Liban -- Education, modernism, |
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and anticolonial struggle -- Communists in the `Ulama's homes : economic shifts, religious culture, and the state -- The "Shi`ite communist," the clerical movement, and the Islamists in Iraq -- Shi`ite discontent : Sayyid Musa al-Sadr and the Left -- Political Islam and the formation of Hizbullah -- The Islamists and civil society -- The Islamists : modernity and predicament of the nation-state -- Conclusion. |
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