Method and device for automatically measuring crop canopy uniformity
An automatic measurement and crop technology, applied in the field of agricultural information, to achieve the effects of non-destructive measurement, high degree of automation, and less human input
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Embodiment 1
[0056] Such as figure 1 As shown, the embodiment of the present invention provides a kind of automatic measuring method of crop canopy uniformity, and this method comprises the following steps:
[0057] S1. Acquiring crop canopy images;
[0058] S2. Using binocular image reconstruction technology to calculate the three-dimensional point cloud data of the crop canopy image;
[0059] S3. Separating rowwise point cloud data of crops from the three-dimensional point cloud data;
[0060] S4. Calculate the basic data of crop canopy uniformity according to the row-wise point cloud data;
[0061] S5. Calculate the crop canopy uniformity index according to the basic data.
[0062] In the embodiment of the present invention, by acquiring the crop canopy image, the three-dimensional point cloud data of the crops is obtained, and then the point cloud data of the crops is obtained, and then the crop canopy uniformity index is calculated, and the crop canopy uniformity is judged by this in...
Embodiment 2
[0104] The embodiment of the present invention also provides a kind of automatic measuring device of corn canopy uniformity, comprises following module:
[0105] Obtain the canopy image module, and obtain the corn canopy image through the binocular stereo camera;
[0106] Calculating the three-dimensional point cloud data module, utilizing binocular image reconstruction technology to calculate the three-dimensional point cloud data of the corn canopy image;
[0107] Separate the row-to-point cloud data module, and separate the row-to-point cloud data of corn from the three-dimensional point cloud data;
[0108] Calculate the basic data module, according to the point cloud data of the row, calculate the basic data of the uniformity of the corn canopy;
[0109] The canopy uniformity index calculation module calculates the corn canopy uniformity index according to the basic data.
[0110] In summary, compared with the previous methods and devices, the method and device provided...
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