XVIII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'05) 2005
DOI: 10.1109/sibgrapi.2005.10
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An Improved Linear-Parabolic Model for Lane Following and Curve Detection

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Cited by 45 publications
(16 citation statements)
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“…Canny edge filter was applied on the divided regions to acquire the possible lane edges. lung and Kelber [3] presented a linear-parabolic lane model by manually cropping the effective lane region for lane detection and tracking. Sobel edge detector was applied to obtain the edges along the road.…”
Section: Introductionmentioning
confidence: 99%
“…Canny edge filter was applied on the divided regions to acquire the possible lane edges. lung and Kelber [3] presented a linear-parabolic lane model by manually cropping the effective lane region for lane detection and tracking. Sobel edge detector was applied to obtain the edges along the road.…”
Section: Introductionmentioning
confidence: 99%
“…Back-projection techniques assume constant road width [2], and thus the estimated road shape can have arbitrary errors. Road shapes have been modeled as straight lines [9][18] [19], parabolae [6] [17], circles [4], cubic splines [16] [20] and Taylor series approximation of clothoids [3] [11], etc.…”
Section: A Backgroundmentioning
confidence: 99%
“…Once a safe speed υ u for the vehicle is calculated from l u for a given curvature using Eq (13), (14) and (15); the corresponding steering rate ω can be calculated recursively from current frame F t to F t+1 using Eq (17). Thus, the relationship between image plane and ground plane velocity is derived in terms of image plane parameters, the vehicle control parameters υ u , ω, θ can be computed directly from the image plane, and a transformation to the ground plane is not necessary.…”
Section: B Predictive Control In Image Co-ordinatesmentioning
confidence: 99%
“…Over the past decades, many road detection approaches [16][17][18] have been developed, but the importance of this task leads researchers to work more to solve this problem taking advantage of camera and computer vision evolution. [17] In the present paper, the basic goal is concerned with road boundary detection and extraction of the road form.…”
Section: Introductionmentioning
confidence: 99%