SAE Technical Paper Series 2011
DOI: 10.4271/2011-01-0286
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Photogrammetric Measurement Error Associated with Lens Distortion

Abstract: All camera lenses contain optical aberrations as a result of the design and manufacturing processes. Lens aberrations cause distortion of the resulting image captured on film or a sensor. This distortion is inherent in all lenses because of the shape required to project the image onto film or a sensor, the materials that make up the lens, and the configuration of lenses to achieve varying focal lengths and other photographic effects. The distortion associated with lenses can cause errors to be introduced when … Show more

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Cited by 43 publications
(24 citation statements)
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“…Such software claims that it can automatically identify and remove the radial distortion from a digital image. In fact, these pieces of software only require that the user supplies the image [15][16][17] . The greatest advantage of this software is that it offers the ability of automatic elimination of radial distortion and correction of a digital image.…”
Section: Elimination Of Radial Distortion -Necessity and Methodsmentioning
confidence: 99%
See 3 more Smart Citations
“…Such software claims that it can automatically identify and remove the radial distortion from a digital image. In fact, these pieces of software only require that the user supplies the image [15][16][17] . The greatest advantage of this software is that it offers the ability of automatic elimination of radial distortion and correction of a digital image.…”
Section: Elimination Of Radial Distortion -Necessity and Methodsmentioning
confidence: 99%
“…where ρ d is the normalized radial distortion on the distorted image and ρ u respectively on the undistorted image 16 . The four non-physical parameters of the model influence a different area of the image.…”
Section: Ptlensmentioning
confidence: 99%
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“…Practically it is not possible to ensure the constant position of the camera with respect to the pavement. Therefore, the tire straight skid mark segmentation and slope angle detection based on line searching image-processing technique is applied to solve problems associated with manual measurement [16,17]. The first step in the analysis of the tire mark images requires feature point extraction algorithm in order to stitch the current image with the next one (a consequent image).…”
Section: Methodsmentioning
confidence: 99%