Method and system for the management of an agricultural plot
AssigneeAgriconnect
InventorJose SALLES
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AssigneeAgriconnect
InventorJose SALLES
Estimating the term…
The present invention relates to a decision support method for the management of an orchard of fruit trees, the method comprising the following steps: Receiving (10) a plurality of digital images acquired in color, Then for each current image of the plurality of images: Converting (20) the current digital image acquired, into a converted HSL image coded in Hue Saturation and Lightness components, Filtering (30) the Hue Saturation and Lightness components, Combining (40) the filtered Hue Saturation and Lightness planes (5, 6, 7) to obtain a Combined plane (12), Calculating (50) a Work plane (13) from the Combined plane (12), Counting (60) the objects of interest in the Work plane (13), Determining (70) a blossoming level for each current image as a function of the number of objects of interest counted for said current image.
1-12. (canceled)
A decision support method for the management of a fruit tree orchard, said decision support method comprising the following phases:
The decision support method according to claim 1, wherein the merging step comprises assigning to each fruit element considered in a row of the fruit tree orchard the blooming level of the fruit elements adjacent to said fruit element considered in its row if at least one adjacent fruit element preceding the considered fruit element and at least one adjacent fruit element following the fruit element considered in its row have the same blooming level different from the blooming level of the considered fruit element.
The decision support method according to claim 1, wherein the step of counting the number of detected objects of interest consists in counting a number of groupings of related pixels representative of at least one object of interest and/or a number of pixels representative of at least one object of interest.
The decision support method according to claim 1, wherein the step of determining a blooming level for each current image comprises assigning a blooming level to said current image as a function of the number of objects of interest counted in said current image, each blooming level corresponding to a range of numbers of objects of interest.
The decision support method according to claim 1, which further comprises a step of displaying the blooming levels associated with the plurality of images on a view of the fruit tree orchard, said displaying step comprising the sub-steps of:
The decision support method according to claim 5, wherein the displaying step further comprises a sub-step consisting in displaying, for each blooming level, a sample image corresponding to an initial acquired image for which the calculated number of objects of interest satisfies said blooming level.
The decision support method according to claim 1, wherein the step of determining a blooming level comprises a sub-step consisting in determining thresholds of each blooming level as a function of the calculated number of objects of interest Tmax for the fruit element the most in bloom by applying the following formula:
The decision support method according to claim 1, wherein the step of determining a blooming level comprises a sub-step consisting in determining thresholds of each blooming level according to a trend curve of a histogram of the calculated numbers of objects of interest for the set of fruit elements of the fruit tree orchard.
The decision support method according to claim 1, wherein the post-processing phase further comprises a step consisting in sending the generated blooming levels map to a modulation console of a thinning device, the modulation console allowing adjustment of the thinning chemical quantity to be sprayed on each fruit element as a function of the blooming level assigned to each fruit element.
A decision support system for the management of a fruit tree orchard, said decision support system comprising means for implementing a decision support method for the management of a fruit tree orchard, wherein the decision support method comprises the following phases:
A non-transitory computer program product comprising programming code instructions intended to execute the steps of a decision support method for the management of a fruit tree orchard when said non-transitory computer program is run on a computer, the decision support method comprising the flowing phases:
Dependencies are inferred from the claim text.