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1.发明公开
公开(公告)号：EP3922232A1
公开(公告)日：2021-12-15
申请号：EP20752369.7
申请日：2020-01-28
发明人： IWAMI, Kazuchika
摘要： Provided is a medicine identification system, a medicine identification method, and a program that enable favorable identification of a medicine by means of a simple device employing a camera-equipped mobile terminal. A smartphone (100) including a camera on the same face as a display changes a light-emitting region on the display, changes an illuminating direction with respect to a medicine (20) placed on a tray (10) having an indicator used for standardizing size and shape of the medicine, and images the medicine (20) with different illuminating directions by means of the camera. The medicine identification device standardizes the size and shape of the plurality of first images acquired by imaging based on the indicators (14A - 14D) captured in the first images, and extracts a medicine region image from each of the plurality of first images thus standardized. The medicine identification device then generates, based on the plurality of medicine region images thus extracted, a second image having undergone an emphasis process for emphasizing an embossed mark or a printed mark provided on the medicine (20), and identifies the medicine based on the second image thus generated.
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公开(公告)号：EP4091598A1
公开(公告)日：2022-11-23
申请号：EP21740655.2
申请日：2021-01-07
发明人： IWAMI, Kazuchika , HANEDA, Shinji
摘要： An image processing apparatus and method that can enhance visibility of medicines are provided. An image obtained by imaging medicines is acquired, the medicines are detected from the acquired image, and images of the detected medicines are cropped to generate individual medicine images. It is determined whether visibility of each generated individual medicine image is good or poor, and an individual medicine image with poor visibility is subjected to processing to enhance visibility and displayed on a display device.
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3.发明公开
公开(公告)号：EP3998473A1
公开(公告)日：2022-05-18
申请号：EP20835998.4
申请日：2020-06-29
发明人： IWAMI, Kazuchika
摘要： To provide an image generation device, a medicine identification device, a medicine display device, an image generation method, and a program, capable of efficiently obtaining an image of a medicine subjected to emphasis processing. The generation device (2) includes: an illuminating unit (10) including light-emitting units simultaneously illuminate a surface of a medicine from irradiation directions different from each other; an imaging unit (12) configured to acquire a plurality of first images of the medicine corresponding to the respective wavelength bands from an imaging element; an image generating unit (16) configured to generate, based on the first images acquired by the imaging unit (12), a second image to which emphasis processing for emphasizing the engraved mark or the print on the surface of the medicine has been applied; and a processing control unit (18) configured to control the image generating unit (16) to generate the second image when two or more of output values of the respective first images are equal to or more than a threshold, and control the image generating unit (16) not to generate the second image when less than two of the output values of the respective first images are equal to or more than the threshold.
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公开(公告)号：EP3633609A1
公开(公告)日：2020-04-08
申请号：EP18809549.1
申请日：2018-04-20
发明人： IWAMI, Kazuchika
摘要： An object of the present invention is to provide a dispensing audit support apparatus and a dispensing audit support method with a high collation accuracy robustness. According to a dispensing audit support apparatus according to one aspect of the present invention, since a position, shape and size of a region of interest are set according to a position of a collation-target medicine in a captured image, and a position, shape and size of a master image are set according to the set region of interest, it is possible to avoid or reduce distortion of the medicine shape, blur, inclusion of an end part into the image, and the like due to the position and orientation of the collation-target medicine. Therefore, influence on collation accuracy is small, and it is possible to enhance the robustness of the collation accuracy.
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5.发明公开
公开(公告)号：EP3678089A1
公开(公告)日：2020-07-08
申请号：EP18850543.2
申请日：2018-08-08
发明人： IWAMI, Kazuchika
摘要： A medicine inspection device, an image processing device, an image processing method, and a program are provided that appropriately extract identification information even when the positional relationship between a printed character and an engraved mark added to a medicine is not constant. The above problem is solved by an image processing device that performs a process of enhancing a printed character portion of a medicine based on at least one image taken with a surface of the medicine being irradiated with light to generate a printed-character-enhanced image, performs a process of extracting only an engraved mark portion from a three-dimensional shape of the medicine based on at least three images taken with illumination directions of the light to the surface of the medicine different from each other to generate an engraved-mark-extracted image, and generates a difference image between the printed-character-enhanced image and the engraved-mark-extracted image.
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公开(公告)号：EP3603604A1
公开(公告)日：2020-02-05
申请号：EP18770371.5
申请日：2018-02-27
摘要： Provided are a drug recognizing apparatus, a drug recognizing method, and a drug recognizing program capable of enhancing robustness of a master image in a case where a drug is recognized. The drug recognizing apparatus includes an illumination unit that illuminates a drug; an imaging unit that images the illuminated drug; a storage unit that stores a master image for each drug type; a drug position acquiring unit that acquires a position of the drug on the basis of a captured image obtained by the imaging unit; a master image generating unit that generates the master image from a drug area in the captured image; an updating determination unit that determines whether to update the master image on the basis of the position of the drug acquired by the drug position acquiring unit; and a registration unit that registers the master image in the storage unit in a case where it is determined that the master image is to be updated.
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