A device and method for acquiring ear image information

A technology for image information and acquisition devices, applied in the fields of seed and rhizome processing, application, agriculture, etc., can solve the problems affecting the quality of image collection, affecting the accuracy and efficiency of seed test parameter measurement, and limiting the measurement efficiency of the system, so as to improve the accuracy and the effect of efficiency
CN105830580BActive Publication Date: 2018-07-06NONGXIN TECH BEIJING CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
NONGXIN TECH BEIJING CO LTD
Publication Date
2018-07-06

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Abstract

The invention provides an ear image information acquisition device and method. Specifically, the device comprises: a first clamping rod, a second clamping rod, a first control structure, a second control structure symmetric with the first control structure longitudinally, a first support and cameras. The first clamping rod and the second clamping rod are vertically arranged at the periphery of ears. The first control structure comprises a first pulling sliding block, a first connecting block, a second pulling sliding block and a second connecting block, and the first pulling sliding block is connected to one end of the first connecting block, the other end of the first connecting block is connected to the upper end of the first clamping rod, the second pulling sliding block is connected to one end of the second connecting block, and the other end of the second connecting block is connected to the upper end of the second clamping rod. The first control structure and the second control structure are both arranged on the first support. The cameras are disposed around the ears to acquire ear image information. The device and the method provided by the invention can guarantee that ears of different forms stand uprightly at the center surrounded by the cameras, and can improve the precision and efficiency of ear image acquisition.
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Description

technical field

[0001] The invention relates to the field of image information acquisition, in particular to a device and method for acquiring ear image information. Background technique

[0002] Corn ear seed testing is an important link in the process of maize breeding to evaluate the quality of breeding materials and to decide whether to choose or not. This link includes testing corn ear length, ear thickness, ear row number, row kernel number, bald tip and other parameters. Traditional indoor testing mainly uses manual methods to manually measure various parameters of all samples one by one. The measurement efficiency of this method is low, and there are manual errors in the measurement process, which cannot meet the large-scale test measurement requirements. It is an important method to solve this problem to realize the automatic test of corn ears.

[0003] The existing corn ear seed testing devices are mainly single-camera rotation shooting and multi-camera surround ...

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
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