The ORB constructor.

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

Options

• MaxFeatures See cv.ORB.MaxFeatures, default 500
• ScaleFactor See cv.ORB.ScaleFactor, default 1.2
• NLevels See cv.ORB.NLevels, default 8
• EdgeThreshold See cv.ORB.EdgeThreshold, default 31
• FirstLevel See cv.ORB.FirstLevel, default 0
• WTA_K See cv.ORB.WTA_K, default 2
• ScoreType See cv.ORB.ScoreType, default 'Harris'
• PatchSize See cv.ORB.PatchSize, default 31
• FastThreshold See cv.ORB.FastThreshold, default 20