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Real-Time Detection of Lines and Grids [electronic resource] : By PClines and Other Approaches / by Adam Herout, Mark�eta Dubsk�a, Jiř�i Havel.

By: Herout, Adam [author.].
Contributor(s): Dubsk�a, Mark�eta [author.] | Havel, Jiř�i [author.] | SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: SpringerBriefs in Computer Science: Publisher: London : Springer London : Imprint: Springer, 2013Description: VIII, 82 p. 33 illus., 9 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9781447144144.Subject(s): Computer science | Pattern recognition | Computer Science | Pattern RecognitionAdditional physical formats: Printed edition:: No titleDDC classification: 006.4 Online resources: Click here to access online
Contents:
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.
In: Springer eBooksSummary: 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 architecture recognition. The work summarizes recent research in the field, and analyses new advances achieved using the PClines parameterization.
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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.

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 architecture recognition. The work summarizes recent research in the field, and analyses new advances achieved using the PClines parameterization.

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