Creates a FastLineDetector object and initializes it

obj = cv.FastLineDetector()
obj = cv.FastLineDetector('OptionName',optionValue, ...)

Options

• LengthThreshold Segment shorter than this will be discarded. default 10
• DistanceThreshold A point placed from a hypothesis line segment farther than this will be regarded as an outlier. default 1.41421356
• CannyThreshold1 First threshold for hysteresis procedure in cv.Canny. default 50
• CannyThreshold2 Second threshold for hysteresis procedure in cv.Canny. default 50
• CannyApertureSize Aperturesize for the sobel operator in cv.Canny. default 3
• DoMerge If true, incremental merging of segments will be perfomred. default false