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1. |
Record Nr. |
UNISA990001939900203316 |
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Autore |
ŠKLOVSKIJ, Viktor Borisovič |
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Titolo |
Il Punteggio di Amburgo / Viktor Borisovic Sklovskij |
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Pubbl/distr/stampa |
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Descrizione fisica |
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Collana |
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Disciplina |
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Collocazione |
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VIII.1.A. 260(II r A Coll. 18/11) |
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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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2. |
Record Nr. |
UNINA9910145795303321 |
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Autore |
Pauli Josef |
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Titolo |
Learning-Based Robot Vision : Principles and Applications / / by Josef Pauli |
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Pubbl/distr/stampa |
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Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2001 |
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ISBN |
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Edizione |
[1st ed. 2001.] |
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Descrizione fisica |
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1 online resource (IX, 292 p.) |
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Collana |
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Lecture Notes in Computer Science, , 0302-9743 ; ; 2048 |
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Disciplina |
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Soggetti |
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Application software |
Optical data processing |
Robotics |
Automation |
Computer graphics |
Artificial intelligence |
Automatic control |
Mechatronics |
Computer Applications |
Image Processing and Computer Vision |
Robotics and Automation |
Computer Graphics |
Artificial Intelligence |
Control, Robotics, Mechatronics |
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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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Bibliographic Level Mode of Issuance: Monograph |
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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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Compatibilities for Object Boundary Detection -- Manifolds for Object and Situation Recognition -- Learning-Based Achievement of RV Competences -- Summary and Discussion. |
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Sommario/riassunto |
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Industrial robots carry out simple tasks in customized environments for which it is typical that nearly all e?ector movements can be planned during an - line phase. A continual control based on sensory feedback is at most necessary at e?ector positions near target locations utilizing torque or haptic sensors. It is desirable to develop new-generation robots showing higher degrees of autonomy for solving high-level deliberate tasks in natural and dynamic en- ronments. Obviously, camera-equipped robot systems, which take and process images and make use of the visual data, can solve more sophisticated robotic tasks. The development of a (semi-) autonomous camera-equipped robot must be grounded on an infrastructure, based on which the system can acquire and/or adapt task-relevant competences autonomously. This infrastructure consists of technical equipment to support the presentation of real world training samples, various learning mechanisms for automatically acquiring function approximations, and testing methods for evaluating the quality of the learned functions. Accordingly, to develop autonomous camera-equipped robot systems one must ?rst demonstrate relevant objects, critical situations, and purposive situation-action pairs in an experimental phase prior to the application phase. Secondly, the learning mechanisms are responsible for - quiring image operators and mechanisms of visual feedback control based on supervised experiences in the task-relevant, real environment. This paradigm of learning-based development leads to the concepts of compatibilities and manifolds. Compatibilities are general constraints on the process of image formation which hold more or less under task-relevant or accidental variations of the imaging conditions. |
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3. |
Record Nr. |
UNINA9910299816103321 |
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Titolo |
Handbook of Cosmic Hazards and Planetary Defense / / edited by Joseph N. Pelton, Firooz Allahdadi |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2015 |
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ISBN |
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1-78539-646-3 |
3-319-03952-0 |
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Edizione |
[1st ed. 2015.] |
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Descrizione fisica |
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1 online resource (480 illus., 425 illus. in color. eReference.) |
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Disciplina |
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Soggetti |
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Aerospace engineering |
Astronautics |
Natural disasters |
Space sciences |
Paleontology |
Aerospace Technology and Astronautics |
Natural Hazards |
Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) |
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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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Bibliographic Level Mode of Issuance: Monograph |
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Nota di contenuto |
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Preface -- Foreword -- Introduction -- Space Hazards -- Key Space Missions for Exploration and Planetary Defense -- Ground-Based Observation Activities -- Planetary Defense Activities -- The Future of Planetary Defense -- Appendices. |
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Sommario/riassunto |
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Covers in a comprehensive fashion all aspects of cosmic hazards and possible strategies for contending with these threats through a comprehensive planetary defense strategy. This handbook brings together in a single reference work a rich blend of information about the various types of cosmic threats that are posed to human civilization by asteroids, comets, bolides, meteors, solar flares and coronal mass ejections, cosmic radiation and other types of threats that are only recently beginning to be understood and studied, such as investigation of the “cracks” in the protective shield provided by the Van Allen belts |
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and the geomagnetosphere, of matter-antimatter collisions, orbital debris and radiological or biological contamination. Some areas that are addressed involve areas about which there is a good deal of information that has been collected for many decades by multiple space missions run by many different space agencies, observatories and scientific researchers. Other areas involving research and studies that have only recently gotten underway are discussed by some of the world’s foremost experts in each of these areas, who provide up-to-date and scientifically verifiable information. Although much of the work in these various areas have been conducted by space agencies, an expanding range of work is also being carried out by observatories, by universities and other research centers, and even by private foundations and professional organizations. The purpose of this work is thus several-fold: to include the latest information and most systematic research from around the world in a single reference work; to note where there are significant gaps in knowledge where new research, spacecraft, observatories, or other initiatives are needed to fill in critical missing information; and to give the best possible information about preventative actions that might be taken against cosmic threats and identify various alternative strategies that are now under way or planned to cope with these various threats. |
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