309 patents
Page 12 of 16
Utility
Method and system for sharing user activity information
18 May 21
A computer-implemented method for sharing user activity information comprises: receiving a user action history generated in one service among a first service and a second service through an application executed in an electronic device; mapping and storing account information at the first service, account information at the second service, and the user action history with respect to a user of the electronic device; and transmitting, to the application, information on the user action history or an event corresponding to the user action history, such that the event corresponding to the user action history is provided to the user through another service among the first service and the second service.
Wonkuym Kim, Changhoon Yang, Gyeong Hwan Jo, Hyun Tae Cho, Jinwoo Yoo, Jeff Lee, Gil Do Kim, Jong Un Chae, SeHyung Kim, Sujin Jeong, GunPyo Park, Byung Yong Song, Young Chul Kim, Joohwan Bae, Jungseob Lee
Filed: 3 Jul 19
Utility
Systems and Methods for Improving Generalization In Visual Navigation
13 May 21
A training system for training a trained model for use by a navigating robot to perform visual navigation includes memory including N base virtual training environments, each of the N base virtual training environments including a field of view at a location within an indoor space, where N is an integer greater than 1.
Tomi SILANDER, Michel ARACTINGI, Christopher DANCE, Julien PEREZ
Filed: 7 Nov 19
Utility
Method and system for multimodal interaction with sound device connected to network
11 May 21
A method and a system for multimodal interaction with a sound device connected to a network are provided.
Hyeoncheol Lee, Jin Young Park
Filed: 10 Oct 19
Utility
System and method for training a neural network for visual localization based upon learning objects-of-interest dense match regression
11 May 21
A method for training, using a plurality of training images with corresponding six degrees of freedom camera pose for a given environment and a plurality of reference images, each reference image depicting an object-of-interest in the given environment and having a corresponding two-dimensional to three-dimensional correspondence for the given environment, a neural network to provide visual localization by: for each training image, detecting and segmenting object-of-interest in the training image; generating a set of two-dimensional to two-dimensional matches between the detected and segmented objects-of-interest and corresponding reference images; generating a set of two-dimensional to three-dimensional matches from the generated set of two-dimensional to two-dimensional matches and the two-dimensional to three-dimensional correspondences corresponding to the reference images; and determining localization, for each training image, by solving a perspective-n-point problem using the generated set of two-dimensional to three-dimensional matches.
Philippe Weinzaepfel, Gabriela Csurka, Yohann Cabon, Martin Humenberger
Filed: 16 May 19
Utility
Service method and system for providing multi-track video contents
4 May 21
Methods and systems for providing multi-track video content includes, receiving a user request for multi-track video, the multi-track video including a plurality of videos, each of the plurality of videos corresponding to a track, each of the plurality of videos being divided into time-based video segments; requesting a first video of the plurality of videos, the first video corresponding to a first track of the multi-track video; receiving first video segments corresponding to the first video; sequentially transferring the first video segments to a player for displaying the sequentially transferred first video segments; receiving second video segments of a second video of the plurality of videos instead of receiving the first video segments, the second video segments corresponding to a second track of the multi-track video; and sequentially transferring the second video segments to the player for displaying the sequentially transferred second video segments.
Sung Tak Cho, Kyung-Ryul Sun, Sungho Kim, Yoosub Song, Joon-Kee Chang, Haneul Lee, Kukhwan Seo, Seongcheol Jo, Seungahe Yi
Filed: 12 Dec 14
Utility
Method of determining present location and providing walking route information
27 Apr 21
A method of identifying a current location, performed by a server having wireless communication with a terminal, includes receiving from the terminal, surrounding environment information input in natural language by a user; performing natural language processing on the surrounding environment information to extract place information about a reference place input by the user and positional relationship information about a positional relationship between the reference place and the user; searching a map database for the reference place corresponding to the place information; estimating a candidate region in which the user is likely to be located, based on the searched-for reference place and the positional relationship information; and determining the candidate region as the user's current location.
Ji Hye Won, Young Hyun Ju, Hyun Gu Roh
Filed: 12 Feb 20
Utility
Method and System for Parallel Audio Transcoding
22 Apr 21
A parallel audio transcoding method includes splitting audio into segments of a certain length; performing parallel transcoding by allocating the split segments to a plurality of encoders; and concatenating the segments encoded through the parallel transcoding and merging the same into a single encoded file.
Jae Hoon KIM, Keunbaek PARK, Bong Sub KIM, Seungjin KIM, Seokjin HONG, Seongcheol JO
Filed: 24 Dec 20
Utility
Method and System for Mixing Multiple Sound Sources
22 Apr 21
A multiple sound source mixing method includes dividing a plurality of sound source data into segments each with a desired length; sequentially inputting sound source data of a corresponding segment for each segment through a desired number of nodes with respect to the plurality of sound source data and mixing the input sound source data into a single piece of sound source data; and concatenating the sound source data mixed for the respective segments.
Woo-sik BYUN, Sang Don KIM
Filed: 20 Oct 20
Utility
Method and System for Processing Personal Database on Block Chain
22 Apr 21
A personal data processing method includes providing personal data of a user to a blockchain network by means of a personal identification key in the blockchain network that is registered for the user in different services that identify the same user with different identifiers.
Eun Ji KIM, Yuwon KIM
Filed: 29 Dec 20
Utility
Method and System for Sending Bulk Notifications
22 Apr 21
A bulk notification sending method includes, in response to sending a notification for providing content through a plurality of channels, retrieving subscribers of the channels connected to the content from a sending target database including information about subscribers for each channel; in response to a retrieved subscriber being a subscriber of a first channel among the channels, storing an identification value of the retrieved subscriber in each of a first storage for storing a sending target and a second storage for a redundancy removal and processing sending of a notification to the retrieved subscriber; and in response to the retrieved subscriber not being the subscriber of the first channel, retrieving the identification value of the retrieved subscriber from the second storage and determining whether to send the notification to the retrieved subscriber depending on whether the identification value of the retrieved subscriber is stored in the second storage.
Taekwan KWON, Jungyoung PARK, Seungmin PARK
Filed: 20 Feb 20
Utility
Method and System for Controlling Robot Based on Personal Area Associated with Recognized Person
22 Apr 21
A robot control method includes recognizing a personal area associated with a person present in a traveling direction of a robot and controlling a movement of the robot based on the recognized personal area so that the robot avoids interference with the person.
Seoktae KIM, Kahyeon KIM, Seijin CHA
Filed: 16 Oct 20
Utility
System and Method for Communicating Possible Travel Paths Through Head Scanning and Sound Modulation
8 Apr 21
A method and system that provides navigational related audio or haptic feedback to a user traversing a route by mapping an initial route for a user to traverse, the initial route having paths and intersections; determining a current location of the user; inputting a route characteristic change of the initial route; determining possible paths associated with an intersection for the user to traverse when the current location of the user is within the predetermined distance of the intersection; ranking the determined possible paths based upon the initial route and the inputted route characteristic change; determining the head direction of the user when the current location of the user is within the predetermined distance of an intersection; determining which of the possible paths corresponds to the calculated head direction of the user; and providing an audio/haptic cue to the user based upon the ranking of the determined possible path corresponding to the determined head direction of the user.
Danilo Gallo, Shreepriya Shreepriya, Jutta Katharina Willamowski
Filed: 4 Oct 19
Utility
Method and System for Adaptive Data Transmission
8 Apr 21
A video transmission control method for adaptive data transmission includes predicting a network state through machine learning using information related to video transmission as a feature in a real-time video streaming environment; and determining an option for controlling video transmission on the basis of the predicted network state.
Sungtak CHO, Dongju LEE, Young Soo LEE, Hyemin LEE, SungHo KIM, Joon-kee CHANG
Filed: 17 Dec 20
Utility
Semi-Supervised Variational Autoencoder for Indoor Localization
1 Apr 21
A method of training a predictor to predict a location of a computing device in an indoor environment incudes: receiving training data including strength of signals received from wireless access points at positions of an indoor environment, where the training data includes: a subset of labeled data including signal strength values and location labels; and a subset of unlabeled data including signal strength values and not including labels indicative of locations; training a variational autoencoder to minimize a reconstruction loss of the signal strength values of the training data, where the variational autoencoder includes encoder neural networks and decoder neural networks; and training a classification neural network to minimize a prediction loss on the labeled data, where the classification neural network generates a predicted location based on the latent variable, and where the encoder neural networks and the classification neural network form the predictor.
Boris CHIDLOVSKII, Leonid ANTSFELD
Filed: 18 Jun 20
Utility
Neural Network for Generating Images Trained with a Generative Adversarial Network
25 Mar 21
A generative adversarial network, a method of training a generator neural network, and a method of generating images using the generator network is provided.
Naila Murray
Filed: 17 Sep 20
Utility
Optimization Technique for Forming DNN Capable of Performing Real-time Inference In Mobile Environment
25 Mar 21
A system includes at least one processor having a learning part for learning a deep neural network (DNN)-based style transfer model by using an image of a specific style to be learned, the style transfer model being a DNN model having an architecture in which the number of deep layers is reduced through transfer learning using a previously learned result.
Sungtak CHO, Young Soo LEE, Dongju LEE, SungHo KIM, Joon-kee CHANG
Filed: 4 Dec 20
Utility
Action Recognition Using Implicit Pose Representations
11 Mar 21
A computer-implemented method of recognition of actions performed by individuals includes: by one or more processors, obtaining images including at least a portion of an individual; by the one or more processors, based on the images, generating implicit representations of poses of the individual in the images; and by the one or more processors, determining an action performed by the individual and captured in the images by classifying the implicit representations of the poses of the individual.
Philippe WEINZAEPFEL, Gregory ROGEZ
Filed: 17 Jun 20
Utility
Method, system and recording medium for providing real-time change in search result
16 Feb 21
A search result providing method and a system provide a real-time change in a search result.
Taek-In Kim, Jae Keol Choi, Hyungae Park, Minjin Choi, Sungmo Hong, Byungki Kim
Filed: 15 Jul 16
Utility
Latent Code for Unsupervised Domain Adaptation
21 Jan 21
A pre-trained source encoder generates a source encoder representation for each image of a labeled set of source images from a source domain.
Boris CHIDLOVSKII
Filed: 28 Apr 20
Utility
Method and system for controlling play of multimedia content
28 Dec 20
Provided is a method and system for controlling play of multimedia content.
Dae Hwang Kim
Filed: 18 Feb 18