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Record Nr. |
UNINA9910437594203321 |
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Autore |
Herout Adam |
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Titolo |
Real-time detection of lines and grids : by PClines and other approaches / / Adam Herout, Marketa Dubska, Jiri Havel |
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Pubbl/distr/stampa |
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New York, : Springer, 2013 |
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ISBN |
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1-283-64015-5 |
1-4471-4414-7 |
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Edizione |
[1st ed. 2013.] |
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Descrizione fisica |
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1 online resource (84 p.) |
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Collana |
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SpringerBriefs in computer science, , 2191-5768 |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Electronic data processing |
Computational grids (Computer systems) |
Line geometry - Data processing |
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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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Introduction -- Review of Hough Transform for Line Detection -- Variants of the Hough Transform for Straight Line Detection -- PClines - Line Parameterization Based on Parallel Coordinates -- Vanishing Points, Parallel Lines, Grids -- Efficient Implementation of PClines -- Conclusion -- PClines Octave Implementation -- Cross-Ratio in Matrix Form -- Horizon Orientation and Resampling Function -- Proof of the Equation for the Grid Lines. |
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Sommario/riassunto |
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This text provides a survey of the latest research into the Hough transform for line detection and its contemporary developments. Written with students in mind, this work can serve as a condensed textbook and as a reference for practitioners working in computer vision. The text also presents an overview and detailed elaboration of recent research related to PClines – a line parameterization based on parallel coordinates. A detailed analysis of the concept is given, including implementation details and measurements. One chapter discusses the detection of chessboard-like patterns, and sets of parallel lines and lines coincident with one (vanishing) point – a topic with many applications, such as 2D barcodes, aerial images, and |
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