2021
DOI: 10.1088/1742-6596/1748/3/032052
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Vanishing Point Detection based on Line Set Optimization

Abstract: Vanishing point detection plays an important role in camera calibration and 3D scene reconstruction. There are usually a lot of parallel lines in the real scene. Vanishing point is the intersection point of these spatial parallel lines projected onto the image. Commonly used Hough algorithm to detect vanishing points, which has high complexity and low efficiency. This paper proposes a vanishing point detection algorithm based on optimization of line set. Firstly, the LSD algorithm is used to detect the line. S… Show more

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Cited by 2 publications
(1 citation statement)
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“…Ref. [18] proposed a vanishing point detection algorithm based on line-set optimization. The LSD algorithm is used to detect the lines, and the extracted line set is subsequently optimized to remove the invalid interference lines in the image, which improves the vanishing point detection accuracy.…”
Section: Traditional Vanishing Point Detection Methodsmentioning
confidence: 99%
“…Ref. [18] proposed a vanishing point detection algorithm based on line-set optimization. The LSD algorithm is used to detect the lines, and the extracted line set is subsequently optimized to remove the invalid interference lines in the image, which improves the vanishing point detection accuracy.…”
Section: Traditional Vanishing Point Detection Methodsmentioning
confidence: 99%