Abstract:Road markers provide vital information to ensure traffic safety. Different sets of markers are normally used between the highways and the normal road. At the normal road for example, the double lane markers are used to indicate the hazardous area, where overtaking is prohibited while broken marker lane indicate otherwise. To avoid traffic accidents and provide safety, these markers should be accurately detected and classified, which is best solved via vision detection approach. Marker type classification is ho… Show more
“…Based on the five common types of lane markers on the road [12][13][14], the number of contour lines ranges from zero to four. For example, the number of contour lines for marker S is two and D is four.…”
Section: Contour-angle Methods For Lane Marker Classificationmentioning
confidence: 99%
“…An accuracy value of 100% is recorded in two different video clips, which are Clip1 and Clip2Test. The proposed method has also been tested with different datasets including those applied in [12][13][14]47…”
Section: Contour-angle Methods For Lane Marker Classificationmentioning
confidence: 99%
“…In order to classify the lane markers, the features which are used in the decision rule need to be determined. In literature, some of the features that have been used include edges [26], histograms [27] and other geometrical features including lines, curves and contours [13,14]. The selection of these features depends on the number of different types of lane markers targeted to be classified, besides the temporal and computational loads that need to be minimized and controlled.…”
Section: Feature Extraction For Marker Classificationmentioning
confidence: 99%
“…Lane marker classification is an essential part of the lane detection mechanisms [11,12] to assist the drivers making the right decisions as well as to enhance the advanced driver assistance systems. A lane marker classification method using contour analysis has been proposed in [13,14]. This research paper presents a comprehensive review on road marking classification mechanisms applied in rainy and foggy weather conditions with an initial framework of lane marker classification mechanism for all-weather conditions.…”
Driving vehicles in all-weather conditions is challenging as the lane markers tend to be unclear to the drivers for detecting the lanes. Moreover, the vehicles will move slower hence increasing the road traffic congestion which causes difficulties in detecting the lane markers especially for advanced driving assistance systems (ADAS). Therefore, this paper conducts a thorough review on vision-based lane marking detection algorithms developed for all-weather conditions. The review methodology consists of two major areas, which are a review on the general system models employed in the lane marking detection algorithms and a review on the types of weather conditions considered for the algorithms. Throughout the review process, it is observed that the lane marking detection algorithms in literature have mostly considered weather conditions such as fog, rain, haze and snow. A new contour-angle method has also been proposed for lane marker detection. Most of the research work focus on lane detection, but the classification of the types of lane markers remains a significant research gap that is worth to be addressed for ADAS and intelligent transport systems.
“…Based on the five common types of lane markers on the road [12][13][14], the number of contour lines ranges from zero to four. For example, the number of contour lines for marker S is two and D is four.…”
Section: Contour-angle Methods For Lane Marker Classificationmentioning
confidence: 99%
“…An accuracy value of 100% is recorded in two different video clips, which are Clip1 and Clip2Test. The proposed method has also been tested with different datasets including those applied in [12][13][14]47…”
Section: Contour-angle Methods For Lane Marker Classificationmentioning
confidence: 99%
“…In order to classify the lane markers, the features which are used in the decision rule need to be determined. In literature, some of the features that have been used include edges [26], histograms [27] and other geometrical features including lines, curves and contours [13,14]. The selection of these features depends on the number of different types of lane markers targeted to be classified, besides the temporal and computational loads that need to be minimized and controlled.…”
Section: Feature Extraction For Marker Classificationmentioning
confidence: 99%
“…Lane marker classification is an essential part of the lane detection mechanisms [11,12] to assist the drivers making the right decisions as well as to enhance the advanced driver assistance systems. A lane marker classification method using contour analysis has been proposed in [13,14]. This research paper presents a comprehensive review on road marking classification mechanisms applied in rainy and foggy weather conditions with an initial framework of lane marker classification mechanism for all-weather conditions.…”
Driving vehicles in all-weather conditions is challenging as the lane markers tend to be unclear to the drivers for detecting the lanes. Moreover, the vehicles will move slower hence increasing the road traffic congestion which causes difficulties in detecting the lane markers especially for advanced driving assistance systems (ADAS). Therefore, this paper conducts a thorough review on vision-based lane marking detection algorithms developed for all-weather conditions. The review methodology consists of two major areas, which are a review on the general system models employed in the lane marking detection algorithms and a review on the types of weather conditions considered for the algorithms. Throughout the review process, it is observed that the lane marking detection algorithms in literature have mostly considered weather conditions such as fog, rain, haze and snow. A new contour-angle method has also been proposed for lane marker detection. Most of the research work focus on lane detection, but the classification of the types of lane markers remains a significant research gap that is worth to be addressed for ADAS and intelligent transport systems.
“…Fourier Transform is first introduced by Jean Baptiste Joseph Fourier [1] to solve the computational complexity in wide varities of fields including earth and science, chemistry, communications, and signal processing [2][3][4][5]. In signal processing, Fourier Transform [6][7][8][9][10][11] has long been established as an instrumental tool applied in electrical signal spectrum and filter analysis, sampling and series, antenna, television image convolution as well as radio broadcasting [1]. Being the limiting case of Fourier Series for non-periodic signals, FT is used to convert signal to frequency domain as the frequency domain has many superlative benefits especially for analytical purposes rather than in the classical time domain.…”
Fast Fourier Transform has long been established as an essential tool in signal processing. To address the computational issues while helping the analysis work for multi-dimensional signals in image processing, sparse Fast Fourier Transform model is reviewed here when applied in different applications such as lithography optimization, cancer detection, evolutionary arts and wasterwater treatment. As the demand for higher dimensional signals in various applications especially multimedia appplications, the need for sparse Fast Fourier Transform grows higher.
Road markers guide the driver while driving on the road to control the traffic for the safety of the road users. With the booming autonomous car technology, the road markers classification is important in its vision segment to navigate the autonomous car. A new method is proposed in this paper to classify five types of road markers namely dashed, single, double, solid-dashed and dashed-solid which are commonly found on the two lane single carriageway. The classification is using unique feature acquired from the binary image by scanning on each of the images to calculate the frequency of binary transition. Another feature which is the slopes between the two centroids which allow the proposed method, to perform the classification within the same video frame period. This proposed method has been observed to achieve an accuracy value of at least 93%, which is higher than the accuracy value achieved by the existing methods.
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