Navigation path identification method for cotton field medicament-spraying machine
A technology of navigation path and identification method, which is applied in the field of navigation path identification of cotton field spraying machine, can solve the problems that restrict the sustainable development of agricultural production, the efficiency of pesticide spraying operation is not high, and the labor intensity of operators is high, so as to maintain sustainable development , Improving the quality of spraying operations and alleviating the effect of labor shortage
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[0042] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0043] When the present invention is implemented, at first, adopt Lab space to carry out grayscale to image to a component under the condition of dynamic illumination weaker, adopt RGB color space 2G-R-B to grayscale to image under dynamic illumination sufficient condition; To grayscale The final image is binarized by the method of iteratively seeking the optimal threshold value, and then the noise points in the image are eliminated by median filtering; the center line of the image is fitted by the least square method, and finally the Hough transform is used to obtain navigation path.
[0044] Implementation steps of the present invention are as follows:
[0045] 1. Eliminate non-target ridges
[0046] The method to eliminate the non-target ridges is to find the position of the boundary column between the target ridge and the non-tar...
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