Wheat morphology double-sided identification device

A morphological and wheat technology, applied in the field of double-sided identification devices for wheat morphology, can solve the problems of inability to meet timely and rapid detection requirements, increase the difficulty of image processing, and inaccurate results.

CN111380868AActive Publication Date: 2020-07-07ANHUI SCI & TECH UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-07-07

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Abstract

The invention discloses a wheat morphology double-sided identification device, which comprises a camera shooting device, a wheat grain laying device, a wheat grain placing device and a computer processing system, wherein the camera shooting device can obtain images of the front side and the back side of each wheat grain, a plurality of weighing devices are arranged on the wheat grain placing plate, independent weight data of each wheat grain can be obtained, the data is transmitted to the computer processing system for numbering, the wheat grain weight numbers are in one-to-one correspondencewith the image numbers of the corresponding wheat grains, the computer processing system can screen out wheat grain numbers which are not in a standard weight range in advance, and then an image recognition module of the computer processing system only recognizes the images corresponding to the wheat grain numbers which are not in the standard weight range, recognizes the abnormal types of the wheat grains with the non-standard weight, and carries out statistics on each disease and damage to obtain multi-parameter quality indexes of the group of wheat.
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Description

technical field

[0001] The invention relates to a wheat detection device for laboratory use, in particular to a double-sided identification device for wheat morphology. Background technique

[0002] In the process of wheat production and planting, various factors will cause defects that affect its quality, such as insect erosion, disease, damage, germination, moldy kernels, etc. Therefore, it is necessary to detect the quality of wheat quickly, accurately and objectively. In the traditional inspection process, simple appearance observation is often used to judge the above-mentioned quality defects.

[0003] Compared with traditional manual detection methods, a method of detecting the appearance of wheat through machine vision technology has appeared in the laboratory. However, the image recognition device in the prior art can only recognize the wheat image on one side because it only takes the wheat image from the upper part. Due to the uncertainty of the location of wheat...

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Embodiment Construction

[0036] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0037] Such as figure 1 As shown, the wheat form double-sided identification device includes a camera device, a wheat grain layout device, a wheat grain placement device, and a computer processing system. Wherein the camera device comprises a top lighting lamp 1, a camera device 2, and a camera device bracket 3. The grain laying device comprises a laying drum 5, a funnel support 6, a funnel 7, a guide rail 8, and a guide rail support 9. The wheat grain placement device comprises a wheat grain placement tray 11 , a base 10 and an accommodation box 4 , the wheat grain placement tray 11 is arranged on the base 10 , and the accommodation box 4 is arranged around the base 10 .

[0038] The lighting lamp 1 surrounds the video camera and shines on the wheat grain placement tray 11 . The imaging device 2 is f...