Machine vision-based tablet capsule counting device and method

Abstract

The invention discloses a machine vision-based tablet capsule counting device and method. The machine vision-based tablet capsule counting device comprises a CCD camera mechanism. According to the machine vision-based tablet capsule counting device and method, the CCD camera mechanism capable of adjusting the height position up and down and adjusting the horizontal position front and back is adopted, an inclination angle adjusting mechanism is used for adjusting the inclination angle of a material scattering plate, and through the vibration function of a vibration mechanism on the material scattering plate, so that the plurality of tablet capsules are arranged in the groove bottom of the W-shaped grooves and form a row of queuing-shaped tablet capsule queues, and therefore the quality of true color images of the obtained tablet capsules is greatly improved; a MATLAB tool is adopted, image processing is carried out on the true color images of the tablet capsules through an image processing method, and accurately counting the tablet capsules according to the image processing result, so that the accuracy and the working efficiency of the tablet capsule counting are greatly improved; and the device is reasonable in overall design and compact in structure, a limited plane and a space position are fully utilized, the cost is low, and the method is suitable for popularization and application.

Description

technical field [0001] The invention relates to a counting device, in particular to a machine vision-based tablet and capsule counting device and method thereof. Background technique [0002] Aiming at the pharmaceutical manufacturers, in the process of packaging tablets and capsules, it is necessary to manually pick up the tablets and capsules with a capsule shovel and manually count the number of the scooped tablets and capsules, and then complete the boxing and packaging of the tablets and capsules, which makes the counting inaccurate and greatly The labor intensity of workers is increased, and the work efficiency is greatly reduced. [0003] For hospitals, pharmacies and other places where the pharmaceutical industry is used, medical personnel need to reclassify and repackage the tablets and capsules of various drugs according to a certain number according to requirements. Due to the large variety of drugs and the medical personnel Extremely limited, if the tablets and ...

AI Technical Summary

Problems solved by technology

[0002] Aiming at the pharmaceutical manufacturers, in the process of packaging tablets and capsules, it is necessary to manually pick up the tablets and capsules with a capsule shovel and manually count the number of the scooped tablets and capsules, and then complete the boxing and packaging of the tablets and capsules, which makes the counting inaccurate and greatly Increased labor intensity of workers, greatly reducing work efficiency

[0003] For hospitals, pharmacies and other places where the pharmaceutical industry is used, medical personnel need to reclassify and repackage the tablets and capsules of various drugs according to a certain number according to requirements. Due to the large variety of drugs and the medical personnel Extremely limited, if the tablets and capsules are poured out one by one and manually counted, and then classified, not only will the medical staff have a huge workload and extremely low work efficiency, but also the method of manually counting the tablets and capsules is extremely easy to count the wrong number, Bring unnecessary losses to hospitals, pharmacies or users who buy pills and capsules

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