309 patents
Page 4 of 16
Utility
Method and Apparatus for Extracting a Fingerprint of Video Having a Plurality of Frames
23 Feb 23
A method for extracting a fingerprint of a video having a plurality of frames includes obtaining a plurality of pixel value matrices from each of the plurality of frames, calculating maximum values of average pixel values in each axis of the plurality of pixel value matrices for each of the plurality of frames, and calculating the fingerprint of the video based on a temporal correlation of the maximum values calculated for the plurality of frames.
Seong Hyeon SHIN, Jisu JEON, Dae Hwang KIM, Jongeun PARK, Seung-bin KIM
Filed: 17 Aug 22
Utility
Method and Apparatus for Extracting a Fingerprint of a Video Having a Plurality of Frames
23 Feb 23
A method for extracting a fingerprint of a video includes calculating 2D discrete cosine transform (DCT) coefficients from each of the plurality of frames of the video, extracting, from the 2D DCT coefficients, a coefficient having a basis satisfying at least one of up-down symmetry or left-right symmetry, and calculating a fingerprint of the video based on the extracted coefficient.
Seong Hyeon SHIN, Jisu JEON, Dae Hwang KIM, Jongeun PARK, Seung-bin KIM
Filed: 17 Aug 22
Utility
Untrained Systems and Methods for Vehicle Speed Estimation
2 Feb 23
A speed estimation system includes: a detection module configured to determine bounding boxes of an object moving on a surface in images, respectively, captured using a camera; a solver module configured to, based on the bounding boxes, determine a homography of the surface by solving an optimization problem, where the solver module is not trained; and a speed module configured to, using the homography, determine a speed that the object is moving on the surface.
Jérome REVAUD, Yohann CABON
Filed: 1 Jul 21
Utility
Composite Code Sparse Autoencoders for Approximate Neighbor Search
26 Jan 23
Information retrieval methods employ a neural network encoder configured to receive a dense representation and generate a composite code comprising C clusters of dimension L from the dense representation.
Carlos LASSANCE, Stéphane CLINCHANT, Thibault FORMAL
Filed: 1 Jun 22
Utility
Method, apparatus, and computer program for detecting abusing act in online service
24 Jan 23
The present invention discloses a method of detecting an abusing act in an online service, the method including: a use act information collecting operation in which an apparatus for detecting an abusing act collects use act information including the kinds and an order of one or more use acts performed by a user; an image configuring operation in which the kinds of the one or more use acts performed by the user are arranged in a time order and an image is configured by setting the kinds of predetermined use acts to a first axis and setting the order of the use acts to a second axis; and an abusing act detecting operation in which whether the use act of the user is an abusing act is detected by using the image.
Boram Shin, Won Gu Nam, Sungwon Jung, Hyungseok Park
Filed: 26 Dec 19
Utility
System and method for performing cross-modal information retrieval using a neural network using learned rank images
24 Jan 23
A system and method perform cross-modal information retrieval, by generating a graph representing the set of media objects.
Jean-Michel Renders, Stephane Clinchant, Thibault Formal
Filed: 8 Feb 21
Utility
Distillation of Part Experts for Whole-body Pose Estimation
19 Jan 23
A system for generating whole body poses includes: a body regression module configured to generate a first pose of a body of an animal in an input image by regressing from a stored body anchor pose; a face regression module configured to generate a second pose of a face of the animal in the input image by regressing from a stored face anchor pose; an extremity regression module configured to generate a third pose of an extremity of the animal in the input image by regressing from a stored extremity anchor pose; and a pose module configured to generate a whole body pose of the animal in the input image based on the first pose, the second pose, and the third pose.
Philippe WEINZAEPFEL, Romain Bregier, Hadrien Combaluzier, Vincent Leroy, Gregory Rogez
Filed: 13 Sep 22
Utility
Vehicle Speed Estimation Systems and Methods
19 Jan 23
A speed estimation system includes: a detection module configured to: detect an object on a surface in an image captured using a camera; and generate a bounding box around the object; a Jacobian module configured to generate a Jacobian for the object based on the bounding box; and a speed module configured to determine a speed that the object is traveling on the surface based on the Jacobian.
Jérome REVAUD
Filed: 1 Jul 21
Utility
Electronic apparatus for dynamic note matching and operating method of the same
17 Jan 23
Disclosed are an electronic apparatus for dynamic note matching (DNM) and an operating method thereof, the method including acquiring a first section sequence by reducing a first sequence extracted from an input signal based on at least one first section in which the respective values are successively arranged; acquiring a second section sequence reduced from a pre-stored second sequence based on at least one second section in which the respective values are successively arranged; and calculating a similarity between the first section sequence and the second section sequence.
Inyong Koo, Je Kyun Park, Jisu Jeon, Jongeun Park
Filed: 10 Jun 20
Utility
Method and system for detecting duplicate document using vector quantization
10 Jan 23
Disclosed is a method and system for detecting a duplicate document using vector quantization.
Sung Min Kim, Byeonghoon Han
Filed: 14 Dec 20
Utility
Computer-Implemented Method for Improving Classification of Labels and Categories of a Database
5 Jan 23
There is disclosed a method for using a computer to enable correction of misclassified labels in a database.
Nikolaos LAGOS, Ioan CALAPODESCU, JinHee LEE, Salah AIT-MOKHTAR
Filed: 2 May 22
Utility
Computer System for Processing Audio Content and Method Thereof
29 Dec 22
A computer system for processing audio content may receive content that includes metadata on spatial features about a plurality of objects, convert a format set according to a production environment of the content to a format according to a playback environment in an electronic apparatus, and transmit the content in the converted format to the electronic apparatus.
Jung Sik KIM, Dae Hwang KIM, Dong Hwan KIM, Taegyu LEE, Jeonghun SEO, Hyeonsu SEO
Filed: 28 Jun 22
Utility
Robotic Demonstration Retrieval Systems and Methods
22 Dec 22
A robot system includes a selection module configured to select a stored demonstration for a robot from a database of stored demonstrations for different tasks of the robot; an encoder module of an attention model, the encoder module configured to determine a similarity value reflecting a similarity between: a user input demonstration for the robot; and the stored demonstration for the robot; and an indicator module configured to indicate whether the stored demonstration is the same as the user input demonstration and belongs to the same task based on the similarity value.
Julien PEREZ, Theo CACHET
Filed: 18 Jun 21
Utility
Automatic scroll control method for synchronizing positions of original text and translation, computer program and terminal device
20 Dec 22
An automatic scroll control method for synchronizing positions of an original text and a translation includes displaying, by a processor of a terminal device, the original text on a first display and displaying the translation corresponding to the original text on a second display; and when the original text or the translation is scrolled by a drag operation of a user, synchronizing the display positions of the original text and the translation with each other.
Yeongje Kim, Hanno Lee, Byungsoo Kim, Jihyun Hwang, Jung Hee Baek, Jinah Park, Eunbi Joe, Hyoung Jung Kim
Filed: 15 Jan 21
Utility
Demonstration-conditioned Reinforcement Learning for Few-shot Imitation
15 Dec 22
A computer-implemented method for performing few-shot imitation is disclosed.
Theo CACHET, Christopher DANCE, Julien PEREZ
Filed: 8 Apr 22
Utility
Implicit discourse relation classification with contextualized word representation
13 Dec 22
A method includes: initializing a list of token embeddings, each of the token embeddings corresponding to a tokenized word from text in a corpus of text; generating a graph for a group of consecutive words s from the text, said graph including binary relations between pairs of tokenized words of the group of consecutive words; selecting the token embeddings representing the words of the group of consecutive words from the list of token embeddings; computing a tensor of binary relations as the product between a matrix of the selected token embeddings and a tensor representing discourse relations, the computed tensor representing the binary relations between the pairs of tokenized words; computing a loss using the computed tensor; optimizing the list of token embeddings using the computed loss.
Julien Perez, Eric Jacques Guy Gaussier, Diana Nicoleta Popa, James Henderson
Filed: 13 Mar 20
Utility
Attention over common-sense network for natural language inference
13 Dec 22
A training system includes: a first training dataset including first entries, wherein each of the first entries includes: a first sentence; a second sentence; and an indicator of a relationship between the first and second sentences; a training module configured to: generate a second dataset including second entries based on the first entries, respectively, wherein each of the second entries includes: the first sentence of one of the first entries; the second sentence of the one of the first entries; a first surface realization corresponding to first facts regarding the first sentence; the indicator of the one of the first entries; and train a model using the second dataset and store the model in memory.
Julien Perez
Filed: 14 May 20
Utility
Distributed transcoding method and distributed transcoding system
13 Dec 22
A distributed transcoding method includes splitting image content into segments of a fixed interval; allocating the split segments to a plurality of workers and performing parallel transcoding; and concatenating the transcoded segments and merging same into one encoded file.
Kuenbaek Park, Bong Sub Kim, Jae Hoon Kim, Seongcheol Jo, Seungjin Kim, Seung Ha Yang
Filed: 27 May 20
Utility
Computer System for Transmitting Audio Content to Realize Customized Being-there and Method Thereof
8 Dec 22
Provided are a computer system for transmitting audio content to realize a user-customized being-there and a method thereof.
Dae Hwang KIM, Jung Sik KIM, Dong Hwan KIM, Ted LEE, Jaegyu NOH, Jeonghun SEO
Filed: 24 Nov 21
Utility
Method and System for Exposing Online Content
8 Dec 22
A method for exposing online content is provided, including outputting a first interstitial user interface, outputting an interstitial content in a process of transition from the first interstitial user interface to a second interstitial user interface, and outputting a portion of the second interstitial user interface on a portion of the interstitial content to allow a user to recognize the second interstitial user interface.
Hyun Chul SHIN, Moo Young YOUN, Cheoloh PARK, SiMyoung KIM
Filed: 17 May 22