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This paper proposes a method for defect detection and localization based on singular value decomposition and two-side compressive measurements. First, the feasibility of the singular value decomposition for defect detection and localization is analyzed, then the invariance of the geometrical structure of the rows or columns of the raw data and the compressive data is justified, so the energy and pattern...
For improving the performance of lane detection in complicated road environment, a novel detection method of structured lane based on gradient-pairs constraint is proposed. After image preprocessing and edge detection, the parametric equation about the mid-line of the road is obtained via Hough Transform with the assumption that a pair of edge pixels on both sides of lane usually has opposite gradient...
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