Fruit tree yield estimation method and device

A fruit yield, fruit tree technology

Inactive Publication Date: 2014-12-10
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the existing mainstream methods all require the guidance of professional technicians and the support of professional equipment. The materials required for production estimation need to be repeated

Method used

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  • Fruit tree yield estimation method and device
  • Fruit tree yield estimation method and device
  • Fruit tree yield estimation method and device

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Embodiment Construction

[0051] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0052] figure 1 It is a flow chart of a fruit tree yield estimation method proposed in Embodiment 1 of the present invention, such as figure 1 As shown, the method includes the following steps:

[0053] S101. Obtain the canopy image of a single fruit tree in the mature stage and the position data of the fruit tree;

[0054] S102. Identify the number of fruits in the image according to the color and shape features of the fruits;

[0055] S103. Calculate the fruit yield data of the single fruit tree according to the identification result;

[0056] S104. Generate a yield statistical chart according to the location data of the fruit tree and the calculated fruit yield data...

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Abstract

The invention relates to the field of agricultural information technology, and discloses a fruit tree yield estimation method and a fruit tree yield estimation device. The method comprises the steps of: S101, obtaining a crown image of a single fruit tree in a mature stage and position data of the fruit tree; S102, identifying number of fruits in the image according to color and shape characteristics of the fruits; S103, computing fruit yield data of the single fruit tree; S104, generating a yield statistical chart according to the position data of the fruit tree and the computed fruit yield data of the single fruit tree. By using the fruit tree yield estimation method and device provided by the invention, professional devices and technical staffs are not needed, method is simple, economic cost is low, repeatability is high; furthermore, the method focuses on the single fruit tree instead of a whole planting area, thus being more suitable for scattered farmers, and convenient for the farmers to rapidly adjust management strategies according to actual situations.

Description

technical field [0001] The invention relates to the field of agricultural information technology, in particular to a method and device for estimating fruit tree yield. Background technique [0002] China's apple planting area and output rank first in the world, and it is also the largest apple consumer. However, the orchard management level is relatively backward, and it is mostly restricted by artificial management and natural climate, so the annual apple output is very unstable. Sexuality, and further cause fluctuations in market supply and fruit farmers' income. If the grower can estimate the apple output through some relatively simple methods during the apple growth process, and adjust the production management and sales strategy in time according to the estimated output, it can effectively save the input of production materials, increase the income of the grower, and achieve economic benefits. A win-win with eco-efficiency. However, the current two mainstream methods ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
Inventor 钱建平吴晓明邢斌刘学馨李明
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
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