Unlock instant, AI-driven research and patent intelligence for your innovation.

Grain image three channel dynamic collecting method

A collection method and three-channel technology, applied to instruments, character and pattern recognition, computer components, etc., to achieve good real-time performance, low hardware cost, and simple collection scheme

Inactive Publication Date: 2007-04-04
CHINA AGRI UNIV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a three-channel dynamic acquisition method for grain images, which solves the multi-channel sowing and seed sowing data of precision seeders, grain drills, hole sowers, sowing monomers, and seed meters. Acquisition problem, the image information of the three cameras is input into the computer in parallel at the same time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Grain image three channel dynamic collecting method
  • Grain image three channel dynamic collecting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Below in conjunction with accompanying drawing and specific embodiment the technical scheme of the present invention is further described:

[0012] A three-channel dynamic acquisition method for grain images, comprising the following steps: a planter or a seed meter is installed above a rubber belt, and the rubber belt moves horizontally relative to the planter under the drag of a speed-regulating motor. During the test, the seeds in the seed box fell on the adhesive tape through the seed meter and the seed pipe. The adhesive tape is coated with lubricating oil, which is used to stick the seeds so that the relative displacement between the seeds and the adhesive tape does not occur. When the tape passes through the three cameras of the measurement system, the images in the field of view are collected in real time, and the images are processed and analyzed, so as to realize the measurement of the distance between seeds. The system program implements coordinated control ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a three-way collecting method for corn image, three seeders are arranged above the belt conveyer vertical to the moving direction of belt conveyer, seeds in the box drop onto the belt conveyer parallel with even speed; three black and write cameras collects seed images in real-time, the video frequency signal is used as red, green and blue component for color image card and inputs them into color image card whose three components of video frequency signal are collected independently, and they are stored in the same frame of color image; analyzes the position information of red, green and blue particles in each frame, and acquires the particle distance information dropped onto the belt conveyer. The invention realizes that the image information from three cameras can be inputted into the computer in parallel, it solves the position collecting problem of seeds in dynamic multi-channel seed, its precision is high, and the hardware cost is low.

Description

technical field [0001] The invention relates to a seeder detection method, in particular to a multi-channel dynamic acquisition detection method, which belongs to the field of agricultural technology. Background technique [0002] At present, agricultural seeding equipment such as precision seeders, grain drills, and hole sowers have been widely used in agricultural production, and most of the experimental testing equipment can only do the performance test of the seed meter in the seeding equipment, and the single seed meter The test is not conducive to reflecting the overall performance relationship of the complete machine. The seed meter is only one part of the whole machine, and it is a product itself. The test on the seed meter can reflect its performance status, but as far as the whole machine is concerned, because it does not have the assembly of the seed meter and other mechanisms Relationship, so that the factors affecting the structure of the seeding performance ca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06K9/20
Inventor 李伟李民林家春
Owner CHINA AGRI UNIV