公开(公告)号：US20180189596A1

公开(公告)日：2018-07-05

申请号：US15835662

申请日：2017-12-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung Jae LEE ,  Hyung Kwan SON ,  Keun Dong LEE ,  Jong Gook KO ,  Weon Geun OH ,  Da Un JUNG

IPC: G06K9/46 ,  G06F15/18 ,  G06K9/62

CPC classification number: G06K9/4642 ,  G06K9/3233 ,  G06K9/6267 ,  G06K9/6271 ,  G06N20/00 ,  G06T2210/12

Abstract: A machine learning method for learning how to form bounding boxes, performed by a machine learning apparatus, includes extracting learning images including a target object among a plurality of learning images included in a learning database, generating additional learning images in which the target object is rotated from the learning images including the target object, and updating the learning database using the additional learning images.

公开(公告)号：US20170206646A1

公开(公告)日：2017-07-20

申请号：US15235152

申请日：2016-08-12

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Da Un JUNG ,  Keun Dong LEE ,  Seung Jae LEE ,  Hyung Kwan SON ,  Weon Geun OH

IPC: G06T7/00 ,  G06F17/30 ,  G06T7/40 ,  G06K9/46 ,  G06K9/62

CPC classification number: G06T7/0004 ,  G06F17/30256 ,  G06F17/30271 ,  G06F17/3028 ,  G06K9/342 ,  G06K9/4604 ,  G06K9/6218 ,  G06K2209/17 ,  G06T2207/30128

Abstract: An apparatus for food search service includes a food region extractor configured to perform detection in regions in an image where food is present and extract a plurality of candidate regions; a candidate region refiner configured to cluster the candidate regions into groups according to a ratio of overlap between the candidate regions; and a search result generator configured to determine a position of a food region and a food item from the grouped candidate regions.