Method and device for seed direction recognition through image collection

A technology of direction recognition and image acquisition, which is applied in the direction of interval-type quantitative seeding machinery, planter parts, etc., can solve the problems of increased equipment cost, complex equipment structure, and poor recognition rate.

Active Publication Date: 2016-09-07
珠海南方集成电路设计服务中心
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Problems solved by technology

[0002] At present, some seed sowing machines have the functions of seed direction recognition and automatic U-turn. Seed direction recognition is realized through image acquisition and recognition. However, there are a large number of data calculations in the design of seed direction recognition methods, and the processing speed is relatively slow. The seeding efficiency cannot be improved
And the structure of the equipment is complex, it needs to use a microprocessor with high performance for processing and a special DSP to collect images, resulting in a high overall price of the equipment, the seed direction recognition equipment is very sensitive to the interference of external light, and the control of the closed environment leads to an increase in equipment costs. And the recognition rate is poor, and the practicability is not high

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  • Method and device for seed direction recognition through image collection
  • Method and device for seed direction recognition through image collection

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Embodiment Construction

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly describe the drawings that need to be used in the description of the embodiments. Apparently, the drawings described are only some embodiments of the present invention, not all embodiments, and those skilled in the art can also obtain other designs and drawings based on these drawings without creative work.

[0027] A method for realizing seed direction recognition through image acquisition, comprising the following steps:

[0028] S1) Internal environment design of the device:

[0029] Design the shell, design the bottom of the shell with a leak for the seeds to pass through, and design the inner surface of the shell with a white layer that does not reflect light or has a low reflective rate;

[0030] Design the flip tray. The shape of the flip tray is set to be half-moon slender with the surroundings higher than the center and the front ...

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Abstract

The invention discloses a method and device for seed direction recognition through image collection. The method includes the steps that 1, the environment in the device is designed; 2, image information in the device is obtained; 3, the direction is recognized fast, the original image information obtained in the step 2 is binarized to obtain image information of a turnover tray region, and the seed direction is fast judged according to a target fast recognition algorithm. Images in the device can be clearly and fast extracted through the device environment designing method, and the seed direction can be conveniently and fast judged through binarization processing and target fast algorithm.

Description

technical field [0001] The invention relates to the technical field of agricultural automation, in particular to a method and device for realizing seed direction recognition through image collection. Background technique [0002] At present, some seed sowing machines have the functions of seed direction recognition and automatic U-turn. Seed direction recognition is realized through image acquisition and recognition. However, there are a large number of data calculations in the design of seed direction recognition methods, and the processing speed is relatively slow. As a result, the seeding efficiency cannot be improved. And the structure of the equipment is complex, it needs to use a microprocessor with high performance for processing and a special DSP to collect images, resulting in a high overall price of the equipment, the seed direction recognition equipment is very sensitive to the interference of external light, and the control of the closed environment leads to an i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/18A01C7/20
CPCA01C7/18A01C7/20
Inventor 赵希军张留全李毅郑韵秋
Owner 珠海南方集成电路设计服务中心
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