公开(公告)号：US11663816B2

公开(公告)日：2023-05-30

申请号：US17174570

申请日：2021-02-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jeun Woo Lee ,  Sung Chan Oh

IPC: G06K9/62 ,  G06K9/66 ,  G06V10/82 ,  G06F18/2413 ,  G06F18/22 ,  G06V30/19

CPC classification number: G06V10/82 ,  G06F18/22 ,  G06F18/24137 ,  G06V30/19173

Abstract: Provided is an apparatus for classifying an attribute of an image object, including: a first memory configured to store target object images that are indexed; a second memory configured to store target object images that are un-indexed; and an object attribute classification module configured to perform learning on the un-indexed target object images to construct a classifier for classifying a detailed attribute of target object, and finely adjust the classifier on the basis of the indexed target object images.

公开(公告)号：US11380133B2

公开(公告)日：2022-07-05

申请号：US16834500

申请日：2020-03-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyung Il Kim ,  Yong Jin Kwon ,  Jin Young Moon ,  Jong Youl Park ,  Sung Chan Oh ,  Ki Min Yun ,  Jeun Woo Lee

IPC: G06V10/20 ,  G06V40/16 ,  G06V20/40

Abstract: A domain adaptation-based object recognition apparatus includes a memory configured to store a domain adaptation-based object recognition program and a processor configured to execute the program. The processor learns a generative model for generating a feature or an image similar to a gallery image on the basis of domain adaptation in association with an input probe image and learns an object recognition classification model by using a learning database corresponding to the gallery image and the input probe image, thereby performing object recognition using the input probe image.

公开(公告)号：US10789470B2

公开(公告)日：2020-09-29

申请号：US16033152

申请日：2018-07-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ki Min Yun ,  Yong Jin Kwon ,  Jin Young Moon ,  Sung Chan Oh ,  Jong Youl Park ,  Jeun Woo Lee

IPC: G06K9/00 ,  G06T7/194 ,  G06T7/246 ,  G06T7/254

Abstract: Provided is a dynamic object detecting technique, and more specifically, a system and method for determining a state of a motion of a camera on the basis of a local motion estimated on the basis of a video captured by a dynamic camera and a result of analyzing a global motion, flexibly updating a background model according to the state of the motion of the camera, and flexibly detecting a dynamic object according to the state of the motion of the camera.