A METHOD AND DEVICE FOR DETERMINING THE TYPE OF PRODUCT

According to one embodiment, a method for determining a type of a product comprises: a step of acquiring images of a plurality of products including a target product; a step of obtaining volume information about the target product; a step of performing cropping on the target product by using the vol...

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Bibliographic Details
Main Authors HUR DONGSOO, JEONG YONGGI, KANG SEUNGGOO, KIM KYUHUN, IM SEURGI, KIM JAEHYUNG, LEE SOJEONG
Format Patent
LanguageEnglish
Korean
Published 29.07.2021
Subjects
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
HANDLING RECORD CARRIERS
PERFORMING OPERATIONS
PHYSICS
POSTAL SORTING
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SEPARATING SOLIDS FROM SOLIDS
SORTING
SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRANSPORTING
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Summary:According to one embodiment, a method for determining a type of a product comprises: a step of acquiring images of a plurality of products including a target product; a step of obtaining volume information about the target product; a step of performing cropping on the target product by using the volume information and images of the plurality of products when the reliability of the volume information is equal to or greater than a preset level; a step of obtaining a determination result whether the target product is a product requiring volumetric classification by using the image of the target product obtained through the cropping; and a step of determining the type of the target product as any one of small, medium-large, and variant types based on the determination result. The present invention can maximize classification accuracy by determining a type of products. 일 실시 예에 따르면, 상품의 유형을 결정하는 방법에 있어서, 타겟 상품을 포함하는 복수개의 상품에 대한 이미지를 획득하는 단계; 상기 타겟 상품에 대한 체적 정보를 획득하는 단계; 상기 체적 정보의 신뢰도가 기설정 레벨 이상인 경우, 상기 체적 정보 및 상기 복수개의 상품에 대한 이미지를 이용하여 상기 타겟 상품에 대한 크롭(crop)을 수행하는 단계; 상기 크롭을 통해 획득한 상기 타겟 상품에 대한 이미지를 이용하여 상기 타겟 상품이 체적 분류가 요구되는 상품인지 여부에 대한 결정 결과를 획득하는 단계; 및 상기 결정 결과에 기초하여 상기 타겟 상품의 유형을 소형, 중대형 및 이형 중 어느 하나로 결정하는 단계;를 포함하는, 방법이 제공된다.
Bibliography:Application Number: KR20200146325