公开(公告)号：US12056909B2

公开(公告)日：2024-08-06

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: G06V10/24 ,  G06F18/21 ,  G06F18/213 ,  G06F18/214 ,  G06N3/08 ,  G06V40/16

CPC classification number: G06V10/24 ,  G06F18/213 ,  G06F18/214 ,  G06F18/217 ,  G06N3/08 ,  G06V40/168 ,  G06V40/172

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：US11527067B2

公开(公告)日：2022-12-13

申请号：US17088185

申请日：2020-11-03

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jin Young Moon ,  Yong Jin Kwon ,  Hyung Il Kim ,  Jong Youl Park ,  Kang Min Bae ,  Ki Min Yun

IPC: G06V20/40 ,  G06K9/62 ,  G06T7/20

Abstract: An electronic device according to an embodiment disclosed herein may include a memory including at least one instruction and a processor. By executing the at least one instruction, the processor may check feature information corresponding to a video and including at least one of an appearance-related feature value and a motion-related feature value from the video, calculate at least one of a starting score related to a starting point of an action instance, an ending score related to an ending point of an action instance, and a relatedness score between action instances on the basis of the feature information corresponding to the video, the action instances being included in the video, and generate an action proposal included in the video on the basis of the at least one score.

公开(公告)号：US11935296B2

公开(公告)日：2024-03-19

申请号：US17411728

申请日：2021-08-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jin Young Moon ,  Hyung Il Kim ,  Jong Youl Park ,  Kang Min Bae ,  Ki Min Yun

IPC: G06V20/40

CPC classification number: G06V20/41 ,  G06V20/46 ,  G06V20/49

Abstract: Provided is an apparatus for online action detection, the apparatus including a feature extraction unit configured to extract a chunk-level feature of a video chunk sequence of a streaming video, a filtering unit configured to perform filtering on the chunk-level feature, and an action classification unit configured to classify an action class using the filtered chunk-level feature.