Inventor

Wooju Ryu

Inventor

Gyeongsangbuk-do, KR

Overview

2017–2021

Patent span

Physics

Primary field (CPC G)

Patents· 149 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Nprimary

G06NComputing arrangements based on specific computational models17%

G06VImage or video recognition or understanding17%

G06FElectric digital data processing15%

G06KGraphical data reading15%

G06TImage data processing or generation, in general13%

B60WConjoint control of vehicle sub-units of different type or different function5%

G05DSystems for controlling or regulating non-electric variables3%

G08GTraffic control systems3%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%

H04WWireless communication networks2%

PatentTitleYear

11,132,607Method for explainable active learning, to be used for object detector, by using deep encoder and active learning device using the same2021 11,113,574Methods for performing self-supervised learning of deep-learning based detection network by using deep Q-network and devices using the same2021 11,087,175Learning method and learning device of recurrent neural network for autonomous driving safety check for changing driving mode between autonomous driving mode and manual driving mode, and testing method and testing device using them2021 11,080,544Method and device for calibrating pitch of camera on vehicle and method and device for continual learning of vanishing point estimation model to be used for calibrating the pitch2021 11,074,480Learning method and learning device for supporting reinforcement learning by using human driving data as training data to thereby perform personalized path planning2021 11,074,507Method for performing adjustable continual learning on deep neural network model by using selective deep generative replay module and device using the same2021 11,042,780Learning method and learning device of recurrent neural network for autonomous driving safety check for changing driving mode between autonomous driving mode and manual driving mode, and testing method and testing device using them2021 11,017,673Method and device for learning generating lane departure warning (LDW) alarm by referring to information on driving situation to be used for ADAS, V2X or driver safety required to satisfy level 4 and level 5 of autonomous vehicles2021 10,872,297Learning method and learning device for generating training data from virtual data on virtual world by using generative adversarial network, to thereby reduce annotation cost required in training processes of neural network for autonomous driving, and a testing method and a testing device using the same2020 10,861,183Method and device for short-term path planning of autonomous driving through information fusion by using V2X communication and image processing2020 10,843,728Method and device for delivering steering intention of autonomous driving module or driver to steering apparatus of subject vehicle more accurately2020 10,838,418Method for providing autonomous driving service platform to be used for supporting autonomous driving of vehicles by using competitive computing and information fusion, and server using the same2020 10,831,189Learning method and learning device for providing functional safety by warning driver about potential dangerous situation by using explainable AI which verifies detection processes of autonomous driving network, and testing method and testing device using the same2020 10,832,140Method and device for providing information for evaluating driving habits of driver by detecting driving scenarios occurring during driving2020 10,821,897Method and device for adjusting driver assistance apparatus automatically for personalization and calibration according to driver's status2020 10,824,947Learning method for supporting safer autonomous driving without danger of accident by estimating motions of surrounding objects through fusion of information from multiple sources, learning device, testing method and testing device using the same2020 10,824,151Method and device for providing personalized and calibrated adaptive deep learning model for the user of an autonomous vehicle2020 10,817,777Learning method and learning device for integrating object detection information acquired through V2V communication from other autonomous vehicle with object detection information generated by present autonomous vehicle, and testing method and testing device using the same2020 10,803,333Method and device for ego-vehicle localization to update HD map by using V2X information fusion2020 10,796,571Method and device for detecting emergency vehicles in real time and planning driving routes to cope with situations to be expected to be occurred by the emergency vehicles2020 10,796,434Method and device for detecting parking area using semantic segmentation in automatic parking system2020 10,796,206Method for integrating driving images acquired from vehicles performing cooperative driving and driving image integrating device using same2020 10,780,897Method and device for signaling present driving intention of autonomous vehicle to humans by using various V2X-enabled application2020 10,783,438Method and device for on-device continual learning of a neural network which analyzes input data, and method and device for testing the neural network to be used for smartphones, drones, vessels, or military purpose2020 10,776,673Learning method and learning device for sensor fusion to integrate information acquired by radar capable of distance estimation and information acquired by camera to thereby improve neural network for supporting autonomous driving, and testing method and testing device using the same2020 10,776,542Method and device for calibrating physics engine of virtual world simulator to be used for learning of deep learning-based device, and a learning method and learning device for real state network used therefor2020 10,776,647Method and device for attention-driven resource allocation by using AVM to thereby achieve safety of autonomous driving2020 10,779,139Method and device for inter-vehicle communication via radar system2020 10,768,638Method and device for switching driving modes to support subject vehicle to perform platoon driving without additional instructions from driver during driving2020 10,762,393Learning method and learning device for learning automatic labeling device capable of auto-labeling image of base vehicle using images of nearby vehicles, and testing method and testing device using the same2020 10,748,032Method for providing robust object distance estimation based on camera by performing pitch calibration of camera more precisely with fusion of information acquired through camera and information acquired through V2V communication and device using the same2020 10,740,593Method for recognizing face using multiple patch combination based on deep neural network with fault tolerance and fluctuation robustness in extreme situation2020 10,733,511Learning method and learning device for updating HD map by reconstructing 3D space by using depth estimation information and class information on each object, which have been acquired through V2X information integration technique, and testing method and testing device using the same2020 10,728,461Method for correcting misalignment of camera by selectively using information generated by itself and information generated by other entities and device using the same2020 10,726,303Learning method and learning device for switching modes of autonomous vehicle based on on-device standalone prediction to thereby achieve safety of autonomous driving, and testing method and testing device using the same2020 10,726,279Method and device for attention-driven resource allocation by using AVM and reinforcement learning to thereby achieve safety of autonomous driving2020 10,719,739Learning method and learning device for learning automatic labeling device capable of auto-labeling image of base vehicle using images of nearby vehicles, and testing method and testing device using the same2020 10,713,948Method and device for alerting abnormal driver situation detected by using humans' status recognition via V2V connection2020 10,713,815Method and device for supporting administrators to processes of object detectors to provide logical driving2020 10,699,192Method for optimizing hyperparameters of auto-labeling device which auto-labels training images for use in deep learning network to analyze images with high precision, and optimizing device using the same2020 10,698,222Method for monitoring blind spot of cycle using smart helmet for cycle rider and blind spot monitoring device using them2020 10,692,002Learning method and learning device of pedestrian detector for robust surveillance based on image analysis by using GAN and testing method and testing device using the same2020 10,657,584Method and device for generating safe clothing patterns for rider of bike2020 10,657,396Method and device for estimating passenger statuses in 2 dimension image shot by using 2 dimension camera with fisheye lens2020 10,650,279Learning method and learning device for heterogeneous sensor fusion by using merging network which learns non-maximum suppression2020 10,650,548Method and device for localization of autonomous vehicle for route planning by using attention-driven landmark detection2020 10,643,085Method and device for estimating height and weight of passengers using body part length and face information based on human's status recognition2020 10,635,915Method and device for warning blind spot cooperatively based on V2V communication with fault tolerance and fluctuation robustness in extreme situation2020 10,635,918Method and device for managing smart database for face recognition based on continual learning2020 10,636,295Method and device for creating traffic scenario with domain adaptation on virtual driving environment for testing, validating, and training autonomous vehicle2020 10,635,917Method and device for detecting vehicle occupancy using passenger's keypoint detected through image analysis for humans' status recognition2020 10,635,941Method and device for on-device continual learning of neural network which analyzes input data by optimized sampling of training images, and method and device for testing the neural network for smartphones, drones, vessels, or military purpose2020 10,635,938Learning method and learning device for allowing CNN having trained in virtual world to be used in real world by runtime input transformation using photo style transformation, and testing method and testing device using the same2020 10,633,007Autonomous driving assistance glasses that assist in autonomous driving by recognizing humans' status and driving environment through image analysis based on deep neural network2020 10,627,823Method and device for performing multiple agent sensor fusion in cooperative driving based on reinforcement learning2020 10,628,688Learning method and learning device, and testing method and testing device for detecting parking spaces by using point regression results and relationship between points to thereby provide an auto-parking system2020 10,621,473Method for providing object detecting system capable of updating types of detectable classes in real-time by using continual learning and devices using the same2020 10,621,476Learning method and learning device for object detector based on reconfigurable network for optimizing customers' requirements such as key performance index using target object estimating network and target object merging network, and testing method and testing device using the same2020 10,592,799Determining FL value by using weighted quantization loss values to thereby quantize CNN parameters and feature values to be used for optimizing hardware applicable to mobile devices or compact networks with high precision2020 10,579,907Method for automatically evaluating labeling reliability of training images for use in deep learning network to analyze images, and reliability-evaluating device using the same2020 10,579,924Learning method, learning device with multi-feeding layers and testing method, testing device using the same2020 10,565,476Method and computing device for generating image data set for learning to be used for detection of obstruction in autonomous driving circumstances and learning method and learning device using the same2020 10,565,863Method and device for providing advanced pedestrian assistance system to protect pedestrian preoccupied with smartphone2020 10,551,845Method and computing device for generating image data set to be used for hazard detection and learning method and learning device using the same2020 10,551,846Learning method and learning device for improving segmentation performance to be used for detecting road user events using double embedding configuration in multi-camera system and testing method and testing device using the same2020 10,553,118Method and device for learning generating lane departure warning (LDW) alarm by referring to information on driving situation to be used for ADAS, V2X or driver safety required to satisfy level 4 and level 5 of autonomous vehicles2020 10,540,572Method for auto-labeling training images for use in deep learning network to analyze images with high precision, and auto-labeling device using the same2020 10,528,867Learning method and learning device for neural network at adaptive learning rate, and testing method and testing device using the same2020 10,509,987Learning method and learning device for object detector based on reconfigurable network for optimizing customers' requirements such as key performance index using target object estimating network and target object merging network, and testing method and testing device using the same2019 10,503,174Method and device for optimized resource allocation in autonomous driving on the basis of reinforcement learning using data from lidar, radar, and camera sensor2019 10,504,027CNN-based learning method, learning device for selecting useful training data and test method, test device using the same2019 10,496,899Learning method and learning device for adjusting parameters of CNN in which residual networks are provided for meta learning, and testing method and testing device using the same2019 10,482,584Learning method and learning device for removing jittering on video acquired through shaking camera by using a plurality of neural networks for fault tolerance and fluctuation robustness in extreme situations, and testing method and testing device using the same2019 10,474,713Learning method and learning device using multiple labeled databases with different label sets and testing method and testing device using the same2019 10,474,930Learning method and testing method for monitoring blind spot of vehicle, and learning device and testing device using the same2019 10,474,543Method and device for economizing computing resources to be used during a process of verification of convolutional parameters using test pattern to enhance fault tolerance and fluctuation robustness in extreme situations2019 10,467,503Method and device for generating image data set to be used for learning CNN capable of detecting obstruction in autonomous driving circumstance2019 10,460,210Method and device of neural network operations using a grid generator for converting modes according to classes of areas to satisfy level 4 of autonomous vehicles2019 10,452,980Learning method and learning device for extracting feature from input image by using convolutional layers in multiple blocks in CNN, resulting in hardware optimization which allows key performance index to be satisfied, and testing method and testing device using the same2019 10,445,611Method for detecting pseudo-3D bounding box to be used for military purpose, smart phone or virtual driving based-on CNN capable of converting modes according to conditions of objects and device using the same2019 10,438,082Learning method, learning device for detecting ROI on the basis of bottom lines of obstacles and testing method, testing device using the same2019 10,430,691Learning method and learning device for object detector based on CNN, adaptable to customers' requirements such as key performance index, using target object merging network and target region estimating network, and testing method and testing device using the same to be used for multi-camera or surround view monitoring2019 10,423,860Learning method and learning device for object detector based on CNN to be used for multi-camera or surround view monitoring using image concatenation and target object merging network, and testing method and testing device using the same2019 10,423,840Post-processing method and device for detecting lanes to plan the drive path of autonomous vehicle by using segmentation score map and clustering map2019 10,410,120Learning method and testing method of object detector to be used for surveillance based on R-CNN capable of converting modes according to aspect ratios or scales of objects, and learning device and testing device using the same2019 10,410,352Learning method and learning device for improving segmentation performance to be used for detecting events including pedestrian event, vehicle event, falling event and fallen event using edge loss and test method and test device using the same2019 10,408,939Learning method and learning device for integrating image acquired by camera and point-cloud map acquired by radar or LiDAR corresponding to image at each of convolution stages in neural network and testing method and testing device using the same2019 10,402,978Method for detecting pseudo-3D bounding box based on CNN capable of converting modes according to poses of objects using instance segmentation and device using the same2019 10,402,695Learning method and learning device for convolutional neural network using 1xH convolution for image recognition to be used for hardware optimization, and testing method and testing device using the same2019 10,402,724Method for acquiring a pseudo-3D box from a 2D bounding box by regression analysis and learning device and testing device using the same2019 10,402,977Learning method and learning device for improving segmentation performance in road obstacle detection required to satisfy level 4 and level 5 of autonomous vehicles using laplacian pyramid network and testing method and testing device using the same2019 10,402,686Learning method and learning device for object detector to be used for surveillance based on convolutional neural network capable of converting modes according to scales of objects, and testing method and testing device using the same2019 10,402,692Learning method and learning device for fluctuation-robust object detector based on CNN using target object estimating network adaptable to customers' requirements such as key performance index, and testing device using the same2019 10,395,392Learning method and learning device for strategic transforming RGB training image sets into non-RGB training image sets, to be used for learning object detection on objects of images in non-RGB format, by using cycle GAN, resulting in significantly reducing computational load and reusing data2019 10,395,140Learning method and learning device for object detector based on CNN using 1x1 convolution to be used for hardware optimization, and testing method and testing device using the same2019 10,387,752Learning method and learning device for object detector with hardware optimization based on CNN for detection at distance or military purpose using image concatenation, and testing method and testing device using the same2019 10,387,754Learning method and learning device for object detector based on CNN using 1xH convolution to be used for hardware optimization, and testing method and testing device using the same2019 10,387,753Learning method and learning device for convolutional neural network using 1x1 convolution for image recognition to be used for hardware optimization, and testing method and testing device using the same2019 10,380,724Learning method and learning device for reducing distortion occurred in warped image generated in process of stabilizing jittered image by using GAN to enhance fault tolerance and fluctuation robustness in extreme situations2019 10,373,025Method and device for verifying integrity of parameters of CNN by using test pattern to enhance fault tolerance and fluctuation robustness in extreme situations for functional safety2019 10,372,573Method and device for generating test patterns and selecting optimized test patterns among the test patterns in order to verify integrity of convolution operations to enhance fault tolerance and fluctuation robustness in extreme situations2019 10,373,023Learning method and learning device for runtime input transformation of real image on real world into virtual image on virtual world, to be used for object detection on real images, by using cycle GAN capable of being applied to domain adaptation2019 10,373,317Learning method and learning device for attention-driven image segmentation by using at least one adaptive loss weight map to be used for updating HD maps required to satisfy level 4 of autonomous vehicles and testing method and testing device using the same2019 10,373,026Learning method and learning device for generation of virtual feature maps whose characteristics are same as or similar to those of real feature maps by using GAN capable of being applied to domain adaptation to be used in virtual driving environments2019 10,373,323Method and device for merging object detection information detected by each of object detectors corresponding to each camera nearby for the purpose of collaborative driving by using V2X-enabled applications, sensor fusion via multiple vehicles2019 10,373,027Method for acquiring sample images for inspecting label among auto-labeled images to be used for learning of neural network and sample image acquiring device using the same2019 10,373,004Method and device for detecting lane elements to plan the drive path of autonomous vehicle by using a horizontal filter mask, wherein the lane elements are unit regions including pixels of lanes in an input image2019 10,346,693Method and device for attention-based lane detection without post-processing by using lane mask and testing method and testing device using the same2019 10,339,414Method and device for detecting face, and non-transitory computer-readable recording medium for executing the method2019 10,339,424Method and device of neural network operations using a grid generator for converting modes according to classes of areas to satisfy level 4 of autonomous vehicles2019 10,325,179Learning method and learning device for pooling ROI by using masking parameters to be used for mobile devices or compact networks via hardware optimization, and testing method and testing device using the same2019 10,325,352Method and device for transforming CNN layers to optimize CNN parameter quantization to be used for mobile devices or compact networks with high precision via hardware optimization2019 10,325,201Method and device for generating deceivable composite image by using GAN including generating neural network and discriminating neural network to allow surveillance system to recognize surroundings and detect rare event more accurately2019 10,325,371Method and device for segmenting image to be used for surveillance using weighted convolution filters for respective grid cells by converting modes according to classes of areas to satisfy level 4 of autonomous vehicle, and testing method and testing device using the same2019 10,325,185Method and device for online batch normalization, on-device learning, and continual learning applicable to mobile devices or IOT devices additionally referring to one or more previous batches to be used for military purpose, drone or robot, and testing method and testing device using the same2019 10,318,842Learning method, learning device for optimizing parameters of CNN by using multiple video frames and testing method, testing device using the same2019 10,311,321Learning method, learning device using regression loss and testing method, testing device using the same2019 10,311,324Learning method, learning device for detecting objectness by detecting bottom lines and top lines of nearest obstacles and testing method, testing device using the same2019 10,311,335Method and device for generating image data set to be used for learning CNN capable of detecting obstruction in autonomous driving circumstance, and testing method, and testing device using the same2019 10,311,337Method and device for providing integrated feature map using ensemble of multiple outputs from convolutional neural network2019 10,311,336Method and device of neural network operations using a grid generator for converting modes according to classes of areas to satisfy level 4 of autonomous vehicles2019 10,311,338Learning method, learning device for detecting lanes on the basis of CNN and testing method, testing device using the same2019 10,311,578Learning method and learning device for segmenting an image having one or more lanes by using embedding loss to support collaboration with HD maps required to satisfy level 4 of autonomous vehicles and softmax loss, and testing method and testing device using the same2019 10,304,009Learning method and testing method for object detector based on R-CNN, and learning device and testing device using the same2019 10,303,981Learning method and testing method for R-CNN based object detector, and learning device and testing device using the same2019 10,303,980Learning method, learning device for detecting obstacles and testing method, testing device using the same2019 10,300,851Method for warning vehicle of risk of lane change and alarm device using the same2019 10,282,864Method and device for encoding image and testing method and testing device using the same2019 10,275,667Learning method, learning device for detecting lane through lane model and testing method, testing device using the same2019 10,269,125Method for tracking object by using convolutional neural network including tracking network and computing device using the same2019 10,262,214Learning method, learning device for detecting lane by using CNN and testing method, testing device using the same2019 10,229,346Learning method, learning device for detecting object using edge image and testing method, testing device using the same2019 10,223,614Learning method, learning device for detecting lane through classification of lane candidate pixels and testing method, testing device using the same2019 10,169,679Learning method and learning device for adjusting parameters of CNN by using loss augmentation and testing method and testing device using the same2019 10,095,977Learning method and learning device for improving image segmentation and testing method and testing device using the same2018 10,089,743Method for segmenting an image and device using the same2018 10,083,375Method and device for performing activation and convolution operation at the same time and learning method and learning device for the same2018 10,049,323Method and device for performing activation and convolution operation at the same time and learning method and learning device for the same2018 10,043,113Method and device for generating feature maps by using feature upsampling networks2018 10,037,610Method for tracking and segmenting a target object in an image using Markov Chain, and device using the same2018 10,007,865Learning method and learning device for adjusting parameters of CNN by using multi-scale feature maps and testing method and testing device using the same2018 9,984,325Learning method and learning device for improving performance of CNN by using feature upsampling networks, and testing method and testing device using the same2018 9,953,437Method and device for constructing a table including information on a pooling type and testing method and testing device using the same2018 9,946,960Method for acquiring bounding box corresponding to an object in an image by using convolutional neural network including tracking network and computing device using the same2018 9,947,103Learning method and learning device for improving image segmentation and testing method and testing device using the same2018 9,947,228Method for monitoring blind spot of vehicle and blind spot monitor using the same2018 9,934,440Method for monitoring blind spot of monitoring vehicle and blind spot monitor using the same2018 9,727,775'Method and system of curved object recognition using image matching for image processing'2017 9,679,412'3D face model reconstruction apparatus and method'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to INTEL CORP (3)· patent assignee history

2017Patents assigned to CHEON YEONGJAE (1)· patent assignee history

2017Patents assigned to DU YANGZHOU (1)· patent assignee history

2017Patents assigned to DUCHENNE OLIVIER (1)· patent assignee history

2017Based in Seoul, KR· patent location history

2018–2021Patents assigned to STRADVISION INC (144)· patent assignee history

2018–2021Based in Gyeongsangbuk-do, KR· patent location history

2019–2021Based in Pohang-si, KR· patent location history

2019Based in Kyunggi, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
STRADVISION INC	144	2018–2021
INTEL CORP	3	2017–2019
CHEON YEONGJAE	1	2017
DU YANGZHOU	1	2017
DUCHENNE OLIVIER	1	2017

Locations

Location	Patents	Span
Gyeongsangbuk-do, KR	76	2018–2021
Pohang-si, KR	70	2019–2021
Seoul, KR	2	2017
Kyunggi, KR	1	2019