公开(公告)号：US20250166415A1

公开(公告)日：2025-05-22

申请号：US18592497

申请日：2024-02-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Je-Seok HAM ,  Dae Hoe KIM ,  Jinyoung MOON ,  Sungchan OH

IPC: G06V40/20 ,  G06V10/42 ,  G06V10/44 ,  G06V10/82 ,  G06V20/58 ,  G06V20/70 ,  G06V40/10

Abstract: A method of generating pedestrian behavior prediction information includes setting image information from present to a certain time in the past as the target observation image, extract multiple visual input feature information and non-visual input feature information from the target observation image, grouping the multiple visual input feature information and non-visual input feature information, and inputting the grouped information to separated processing modules and generating pedestrian behavior prediction information by concatenating output results of the processing modules.

公开(公告)号：US20220129689A1

公开(公告)日：2022-04-28

申请号：US17513441

申请日：2021-10-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyungil KIM ,  Kimin YUN ,  Yongjin KWON ,  Jin Young MOON ,  Jongyoul PARK ,  Kang Min BAE ,  Sungchan OH ,  Youngwan LEE

IPC: G06K9/32 ,  G06K9/00 ,  G06K9/62 ,  G06N3/08

Abstract: A method and apparatus for face recognition robust to an alignment of the face comprising: estimating prior information of a facial shape from an input image cropped from an image including a face using the first deep neural network (DNN); extracting feature information of facial appearance from the input image by using a second DNN; training, by using a face image decoder based on the prior information and the feature information, the face recognition apparatus; and extracting, from a test image, facial shape-aware features in the inference step by using the trained second DNN.

公开(公告)号：US20250166381A1

公开(公告)日：2025-05-22

申请号：US18584703

申请日：2024-02-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dae Hoe KIM ,  Jinyoung MOON ,  Sungchan OH ,  Je-Seok HAM

IPC: G06V20/52 ,  G06V10/25 ,  G06V10/26 ,  G06V10/75 ,  G06V10/82 ,  G06V40/10 ,  G08G1/16

Abstract: A method of estimating a pedestrian risk situation includes receiving an image captured by a CCTV camera that is installed at a predetermined location, generating a bounding box of a pedestrian within the image, generating a segmentation map by performing semantic segmentation on the image, generating a ground area map by identifying a ground area in the segmentation map, and estimating semantic location information of the pedestrian based on the bounding box and the ground area map.

公开(公告)号：US20180285744A1

公开(公告)日：2018-10-04

申请号：US15945690

申请日：2018-04-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyu Chang KANG ,  Yongjin KWON ,  Jin Young MOON ,  Kyoung PARK ,  Jongyoul PARK ,  Yu Seok BAE ,  Sungchan OH ,  Jeun Woo LEE

IPC: G06N5/02 ,  G06F17/30

Abstract: A system for generating a multimedia knowledge base uses a multimedia information detection unit to detect texted meta information from multimedia data including at least one combination of a text, a voice, an image and a video and allows a knowledge base shaping unit to use the texted meta information and context information of the multimedia data to divide the multimedia data into syntactic information representing extrinsic configuration information and semantic information representing intrinsic meaning information and may shape the syntactic information and the semantic information into the multimedia knowledge.