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Proceedings of 13th International Conference on Pattern Recognition, 1996
In this paper, a simple and efficient approach in the line segment detection algorithm, which employs the properties of digital line segment, is proposed. In discrete domain, a continuous line can be considered as combination of sets of pattern in the quantized direction of edge pixels (i.e.
Tan-shing Chan, Raymond K. K. Yip
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In this paper, a simple and efficient approach in the line segment detection algorithm, which employs the properties of digital line segment, is proposed. In discrete domain, a continuous line can be considered as combination of sets of pattern in the quantized direction of edge pixels (i.e.
Tan-shing Chan, Raymond K. K. Yip
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IEEE International Conference on Image Processing 2005, 2005
Palm lines, which consist of principal lines and wrinkles, are stable and essential traits for palmprint-based individual identification and can be extracted in low-resolution images. However, the research on palm-line detection has done little. Due to special properties of palmprint, in addition to the structure feature, width of the palm-line, which ...
Laura Li Liu +2 more
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Palm lines, which consist of principal lines and wrinkles, are stable and essential traits for palmprint-based individual identification and can be extracted in low-resolution images. However, the research on palm-line detection has done little. Due to special properties of palmprint, in addition to the structure feature, width of the palm-line, which ...
Laura Li Liu +2 more
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The Detection of Line Segments
Perception, 1977Many simple cells of the visual cortex have long narrow receptive fields, which are strongly excited by lines oriented along their long axis. In the present psychophysical analysis, we assume that there are similar independent ‘subunits’ which contribute, by probability summation, to the detection of a line.
J, Bacon, P E, King-Smith
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On Straight Line Segment Detection
Journal of Mathematical Imaging and Vision, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rafael Grompone von Gioi +3 more
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Detection of lines, line junctions and line terminations
International Journal of Remote Sensing, 2004This paper describes an optimal line detector for the one-dimensional case which is derived from Canny's criteria, and an efficient approach for the detection of line junctions and line terminations. The line detector is extended to the two-dimensional case by operating separately in the x and y directions. An efficient implementation using an infinite
F. Deschenes +2 more
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An approach to on-line predictive detection
Proceedings 8th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (Cat. No.PR00728), 2002Predicting network performance problems enables network operators to take corrective actions in advance of service disruptions. Typically, service problems are detected by tests that compare a metric (e.g., response time) to a threshold. The authors present an online algorithm for predicting the probability of threshold violations over a time horizon ...
Fan Zhang, Joseph L. Hellerstein
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An approach to detect lofar lines
Pattern Recognition Letters, 1996The problem of extracting spectral lines from sonar images is treated using a complete scheme that combines an edge detector with a line tracing process. Comparative performance results confirm the efficiency and the reliability of the proposed approach.
Jean-Claude Di Martino +1 more
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The detection and recognition of two lines
Vision Research, 1981These studies test how well the detection and recognition of two parallel lines may be understood in terms of independent detection of the individual lines. A two-alternative forced choice method was used; on each trial either one or two lines was presented and the subject had to make both a detection response (i.e.
King-Smith, P. E., Kulikowski, J. J.
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Detection and Extraction of Discontinuous Lines
2006 IEEE International Conference on Robotics and Biomimetics, 2006A new algorithm for detecting and extracting discontinuous lines is presented against the shortcomings of the usual method for lines extraction. Firstly almost all of the line segments were acquired by the means of Hough transform, and then the line segments were grouped by the method of improved dynamic clustering algorithm.
Zhanwei Wu, Bin Kong, Fei Zheng, Jun Gao
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Ruling line detection and removal
SPIE Proceedings, 2011In this paper we present a procedure for removing ruling lines from a handwritten document image that does not require any preprocessing or postprocessing tasks and it does not break existing characters. We take advantage of common ruling line properties such as uniform width, predictable spacing, position vs. text, etc.
Ergina Kavallieratou +2 more
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