Grain side-by-side impurity content detection method and device
The invention relates to the technical field of detection, discloses a method and a device for detecting the content of side-by-side impurities in grains, and aims to solve the problems of low efficiency and poor accuracy of an existing detection method. The scheme mainly comprises the following ste...
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| creator | ZHANG HUACHANG SHI HENG LI YUE LAN SHENGBIN LI BING HUANG BO FU QIAN TANG QILIN FAN YUNQIAN LIU JINGCHUN HE BO DONG DELIANG LI XIAOLIANG LI WEI YANG BO YANG YUXUE |
| description | The invention relates to the technical field of detection, discloses a method and a device for detecting the content of side-by-side impurities in grains, and aims to solve the problems of low efficiency and poor accuracy of an existing detection method. The scheme mainly comprises the following steps: carrying out grain-by-grain image acquisition on a grain sample to obtain a single image of the grain sample; performing image preprocessing on each single image; according to a pre-trained side-by-side impurity identification model, classifying and identifying each single image, and determining a grain image and a side-by-side impurity image; respectively determining a first pixel area of a region formed by a grain contour in each grain image, and respectively determining a second pixel area of a region formed by a side-by-side impurity contour in each side-by-side impurity image; and determining the content of the side-by-side impurities in the grain sample according to the first pixel area and the second pix |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Grain side-by-side impurity content detection method and device |
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