公开(公告)号：US11448634B2

公开(公告)日：2022-09-20

申请号：US16611263

申请日：2018-05-10

申请人： NEC CORPORATION ,  JAPAN AGENCY FOR MARINE-EARTH SCIENCE AND TECHNOLOGY ,  NATIONAL UNIVERSITY CORPORATION KOCHI UNIVERSITY ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

发明人： Yousuke Taira ,  Naoki Kuwamori ,  Tatsuhiko Hoshino ,  Jonaotaro Onodera ,  Tatsuhiko Yamaguchi ,  Kyoko Tomioka ,  Takuya Itaki

IPC分类号： G06K9/00 ,  G01N33/24 ,  G01N21/84 ,  G06V20/69

摘要： An analysis apparatus (100) includes an image acquisition unit (110) and an analysis unit (120). The image acquisition unit (110) acquires image data of a microfossil in a sample collected from a stratum. The analysis unit (120) analyzes the image data acquired by the image acquisition unit (110) using a machine learning result to analyze a taxon or kind of the microfossil in the image data.

公开(公告)号：US11983612B2

公开(公告)日：2024-05-14

申请号：US17271369

申请日：2019-05-10

申请人： NEC CORPORATION ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

发明人： Naoki Kuwamori ,  Yousuke Taira ,  Takuya Itaki ,  Toshinori Maebayashi ,  Satoshi Takeshima ,  Kenji Toya

IPC分类号： G06N20/00 ,  G06F18/2415 ,  G06F18/2431 ,  G06N7/01 ,  G06V10/26 ,  G06V10/764 ,  G06V10/774 ,  G06V20/69

CPC分类号： G06N20/00 ,  G06F18/2415 ,  G06F18/2431 ,  G06N7/01 ,  G06V10/267 ,  G06V10/764 ,  G06V10/774 ,  G06V20/698

摘要： A classification device includes: an imaging unit that images a plurality of granular classification target objects each of which is disposed in one of a plurality of holes provided in a tray to acquire an image including the plurality of classification target objects; an acquisition unit that acquires images of each of the plurality of classification target objects by cutting out the images from the acquired image; and a sorting unit that classifies the acquired images of each of the plurality of classification target objects by using machine learning results and sorts the plurality of classification target objects based on the classification result.