Patents by Inventor Jae-Yoon JANG

Jae-Yoon JANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250114021
    Abstract: Disclosed herein are an interaction-based artificial intelligence analysis apparatus and method. The interaction-based artificial intelligence analysis apparatus is configured to output structured video content for each evaluation index so as to elicit an interaction to an examinee at each stimulus time-frame of a preset timeline, collect response data of the examinee for each evaluation index through a camera and a microphone at each response time-frame of the preset timeline, and analyze the response data for each evaluation index using an Artificial Intelligence (AI) analysis module corresponding to the evaluation index.
    Type: Application
    Filed: September 26, 2024
    Publication date: April 10, 2025
    Inventors: Jang-Hee YOO, Cheol-Hwan YOO, Jae-Yoon JANG, Byung-Ok HAN
  • Publication number: 20250069432
    Abstract: Disclosed herein are a facial recognition method and apparatus based on masking. The facial recognition method based on masking includes performing detection and normalization of a face area including five landmarks in an input image, separating a face portion other than a portion covered by an obstacle in the detected face area, generating a mask corresponding to the separated face portion when there is a portion covered by an obstacle in the separated face portion, applying the mask to an image in a face image registration database and extracting a feature of a masking region, and determining whether it is an identical person based on the extracted feature value.
    Type: Application
    Filed: February 6, 2024
    Publication date: February 27, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ho-Sub YOON, Jae-Hong KIM, Jae-Yoon JANG
  • Patent number: 12211215
    Abstract: Disclosed herein is a method for supporting an attention test based on an attention map and an attention movement map. The method includes generating a score distribution for each segment area of frames satisfying preset conditions, among frames of video content (video) that is produced in advance so as to be suitable for the purpose of a test, generating an attention map corresponding to the frames based on the distribution of the gaze point of a subject, generating an attention movement map corresponding to the frames based on information about movement of the gaze point of the subject, and calculating the attention of the subject using the score distribution for each segment area, the attention map, and the attention movement map.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: January 28, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jang-Hee Yoo, Ho-Won Kim, Jae-Yoon Jang
  • Publication number: 20240378178
    Abstract: The present invention relates to a method and apparatus for re-registering pre-registered identity information in a new identity recognition system. A method of re-registering identity feature information in an identity recognition system according to an embodiment of the present disclosure may include: identifying one or more first identity feature information calculated by the first feature calculation device and stored in a database; generating one or more latent space information by inputting the one or more first identity feature information into a specific model for latent space estimation; generating one or more second identity feature information by inputting the one or more latent space information into a second feature calculation device; and storing the one or more second identity feature information in a new database.
    Type: Application
    Filed: February 22, 2024
    Publication date: November 14, 2024
    Inventors: Jae Yoon JANG, Jae Hong KIM, Ho Sub YOON
  • Publication number: 20240233145
    Abstract: Provided are a device and method for tagging training data. The method includes detecting and tracking one or more objects included in a video using artificial intelligence (AI), when there is an object to be split in a result of tracking the detected objects, splitting the object in object units, and when there are identical objects to be merged among split objects, merging the objects.
    Type: Application
    Filed: October 19, 2023
    Publication date: July 11, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ho Sub YOON, Jae Hong KIM, Jong Won MOON, Jae Yoon JANG
  • Publication number: 20240135556
    Abstract: Provided are a device and method for tagging training data. The method includes detecting and tracking one or more objects included in a video using artificial intelligence (AI), when there is an object to be split in a result of tracking the detected objects, splitting the object in object units, and when there are identical objects to be merged among split objects, merging the objects.
    Type: Application
    Filed: October 18, 2023
    Publication date: April 25, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ho Sub YOON, Jae Hong KIM, Jong Won MOON, Jae Yoon JANG
  • Publication number: 20240127627
    Abstract: Disclosed herein is an apparatus and method for detecting an emotional change through facial expression analysis. The apparatus for detecting an emotional change through facial expression analysis includes a memory having at least one program recorded thereon, and a processor configured to execute the program, wherein the program includes a camera image acquisition unit configured to acquire a moving image including at least one person, a preprocessing unit configured to extract a face image of a user from the moving image and preprocess the extracted face image, a facial expression analysis unit configured to extract a facial expression vector from the face image of the user and cumulatively store the facial expression vector, and an emotional change analysis unit configured to detect a temporal location of a sudden emotional change by analyzing an emotion signal extracted based on cumulatively stored facial expression vector values.
    Type: Application
    Filed: October 11, 2023
    Publication date: April 18, 2024
    Inventors: Byung-Ok HAN, Ho-Won KIM, Jang-Hee YOO, Cheol-Hwan YOO, Jae-Yoon JANG
  • Publication number: 20230071037
    Abstract: Disclosed herein are an apparatus for recognizing a user command using non-contact gaze-based head motion information and a method using the same. The method includes monitoring the gaze and the head motion of a user based on a sensor, displaying a user interface at a location corresponding to the gaze based on gaze-based head motion information acquired by combining the gaze and the head motion, and recognizing a user command selected from the user interface.
    Type: Application
    Filed: December 21, 2021
    Publication date: March 9, 2023
    Inventors: Ho-Won KIM, Cheol-Hwan YOO, Jang-Hee YOO, Jae-Yoon JANG
  • Publication number: 20220392080
    Abstract: Disclosed herein is a method for supporting an attention test based on an attention map and an attention movement map. The method includes generating a score distribution for each segment area of frames satisfying preset conditions, among frames of video content (video) that is produced in advance so as to be suitable for the purpose of a test, generating an attention map corresponding to the frames based on the distribution of the gaze point of a subject, generating an attention movement map corresponding to the frames based on information about movement of the gaze point of the subject, and calculating the attention of the subject using the score distribution for each segment area, the attention map, and the attention movement map.
    Type: Application
    Filed: November 23, 2021
    Publication date: December 8, 2022
    Inventors: Jang-Hee YOO, Ho-Won KIM, Jae-Yoon JANG
  • Patent number: 10915772
    Abstract: Disclosed herein are an apparatus and method for registering face poses for face recognition. The apparatus includes a face detection unit for detecting the face of a user from an image including the face of the user; a pose recognition unit for recognizing the face pose of the face of the user based on the degree of rotation of the face of the user; a registration interface unit for providing an interface for showing information about whether the face poses of the face of the user are registered; and a face registration unit for registering the face pose of the face of the user when the face pose of the face of the user is recognized as an unregistered face pose based on the interface.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: February 9, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ho-Sub Yoon, Jae-Yoon Jang, Jae-Hong Kim
  • Publication number: 20200167583
    Abstract: Disclosed herein are an apparatus and method for registering face poses for face recognition. The apparatus includes a face detection unit for detecting the face of a user from an image including the face of the user; a pose recognition unit for recognizing the face pose of the face of the user based on the degree of rotation of the face of the user; a registration interface unit for providing an interface for showing information about whether the face poses of the face of the user are registered; and a face registration unit for registering the face pose of the face of the user when the face pose of the face of the user is recognized as an unregistered face pose based on the interface.
    Type: Application
    Filed: December 20, 2018
    Publication date: May 28, 2020
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ho-Sub YOON, Jae-Yoon JANG, Jae-Hong KIM