Filtering, Segmentation and Depth [[electronic resource] /] / by Mark Nitzberg, David Mumford, Takahiro Shiota
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| Autore: |
Nitzberg Mark
|
| Titolo: |
Filtering, Segmentation and Depth [[electronic resource] /] / by Mark Nitzberg, David Mumford, Takahiro Shiota
|
| Pubblicazione: | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1993 |
| Edizione: | 1st ed. 1993. |
| Descrizione fisica: | 1 online resource (VIII, 152 p.) |
| Disciplina: | 006.4/2 |
| Soggetto topico: | Optical data processing |
| Artificial intelligence | |
| Software engineering | |
| Image Processing and Computer Vision | |
| Artificial Intelligence | |
| Software Engineering/Programming and Operating Systems | |
| Persona (resp. second.): | MumfordDavid <1937-> |
| ShiotaTakahiro | |
| Note generali: | Bibliographic Level Mode of Issuance: Monograph |
| Nota di contenuto: | Overview -- Filtering for occlusion detection -- Finding contours and junctions -- Continuations -- Finding the 2.1D sketch -- Conclusion. |
| Sommario/riassunto: | Computer vision seeks a process that starts with a noisy, ambiguous signal from a TV camera and ends with a high-level description of discrete objects located in 3-dimensional space and identified in a human classification. This book addresses the process at several levels. First to be treated are the low-level image-processing issues of noise removaland smoothing while preserving important lines and singularities in an image. At a slightly higher level, a robust contour tracing algorithm is described that produces a cartoon of the important lines in the image. Thirdis the high-level task of reconstructing the geometry of objects in the scene. The book has two aims: to give the computer vision community a new approach to early visual processing, in the form of image segmentation that incorporates occlusion at a low level, and to introduce real computer algorithms that do a better job than what most vision programmers use currently. The algorithms are: - a nonlinear filter that reduces noise and enhances edges, - an edge detector that also finds corners and produces smoothed contours rather than bitmaps, - an algorithm for filling gaps in contours. |
| Titolo autorizzato: | Filtering, segmentation and depth |
| ISBN: | 3-540-47570-2 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 996466077403316 |
| Lo trovi qui: | Univ. di Salerno |
| Opac: | Controlla la disponibilità qui |
Serie:
Lecture Notes in Computer Science, . 0302-9743 ; ; 662