Korea Electronics Technology Institute

Samsung Sds Co., Ltd.

Pharmabcine Inc.

Snu Rdb Foundation

Seon Young Lee

Haeng Seon Son

Young Bo Shim

Hyo Jin Yoon

Kyoung Won Min

Hyuk Jin Lee

Do Yun Kim

Jung Hoon Sohn

Weon Sup Lee

Sang Soon Byun

Sang Ryeol Shim

Jae Bong Yoon

Jin San Yoo

Seon Hwan Oh

Jong Geun Jeong

Nam Ye Kim

Chang Gue Park

Jung Hee Cheon

Sung Woo Kim

Young Ae Lee

In Sook Park

Sang Hoon Lee

Joong Kyu Kim

Ganzorig Gankhuyag

Eun Jin Lee

Yeun Ju Kim

Jin Sang Yoo

Kyung Hee Nahm

Ju Ryung Nam

Bo Young Jeong

Jin Hee Choi

Jin Sook Lee

Mi Ju Park

Sung-Woo Kim

Hyung Lee

Eun Hee Lee

Soon Mok Kwon

Miju Park

Jinsang Yoo

Youngae Lee

Kyung Seung Lee

Jinhee Choi

Tae Kyoung Kwon

Yeon Ju Kim

Jin Man Park

Hyuk Joon Lee

Yeong Kwon Choe

Gi Ho Sung

Mi Ae Jeon

Ki Sang Kwon

Kyung Won Min

Boyoung Jeong

Kyoung Hee Nahm

Ju Ryoung Nam

Soo Yeon Shin

Ji Hye Jeong

There are provided a scenario similarity retrieval-based automatic scenario generation system and method. According to an embodiment, a scenario retrieval-based automatic scenario generation method includes: retrieving scenarios similar to a query scenario from a scenario DB for an autonomous driving test; filtering only scenarios that meet a selection condition from the retrieved scenarios; and converting components of the filtered scenarios to suit a target condition. Accordingly, a desired scenario may be automatically generated by retrieving a scenario similar to a targeted scenario, converting the retrieved scenario, and concretizing the scenario.

Scenario similarity retrieval-based automatic scenario generation system and method

There are provided a behavior recognition method for efficient recognition of hand signals and gesture and a behavior recognition AI network system using the same. The behavior recognition method for efficient recognition of hand signals and gestures according to an embodiment includes: an input feature extraction step of extracting, by a behavior recognition AI network system, key points Ffrom bounding box data of an object which makes hand signals to be inputted by sequence, and generating skeleton data of the object; and a spatial feature extraction step of calculating, by the behavior recognition AI network system, a length Fand an angle Fof a bone vector based on the key points Fand the skeleton data, and extracting a spatial feature. Accordingly, performance of recognition of hand signals and gestures may be enhanced.

Behavior recognition artificial intelligence network system and method for efficient recognition of hand signals and gestures

Provided is an air housing apparatus for protecting, from contamination, scratches, damage and the like, a lens and a cover glass which affect the performance of an optical device installed on a vehicle such as a camera and LIDAR. The air housing apparatus according to an embodiment of the present invention comprises: a cover into which high pressure air is fed; an air guide for injecting the supplied high pressure air toward the front surface of a lens or a sensor; and an air housing provided so as to connect the cover and the air guide and transferring the high pressure air supplied from the cover to the air guide. Therefore, a lens, sensor, or cover glass of a vehicle-installed optical device such as a camera and LIDAR can be continually protected from contamination and scratches by means of the injected air. In addition, energy efficiency can be enhanced by controlling the discharge pressure of air provided by an air pressure generation apparatus on the basis of information relating to the running speed and RPM of the vehicle or the air flow direction and air flow velocity.

Air housing apparatus for protecting lens of vehicle-installed optical device

Provided is a method for filtering driving paths in order to stably track a path which is generated for various purposes, such as recognizing a lane and keeping or changing the lane, or avoiding an obstacle around a road. A driving path filtering system according to an embodiment of the present disclosure includes: a position recognition unit configured to recognize a position of a vehicle; a lane recognition unit configured to recognize a lane of a road; and a path generator configured to generate a path for the vehicle to travel on, based on a result of recognizing the position and a result of recognizing the lane, and to perform path noise filtering with respect to the generated path. Accordingly, a driving path can be stabilized by removing a path noise (error) by complementally filtering a lane recognition-based path generation method and a map-based path generation method according to a driving environment.

Method for filtering the driving route based on distributed Kalman filter for stabilization of route tracking of autonomous vehicles

Provided is a deep learning-based panoptic segmentation accelerated processing technique using a complexity-based RPN skip method. An image segmentation system includes: a first processing unit configured to extract dynamic objects in an instance segmentation method by using an extracted feature; a calculation unit configured to control to skip some areas of the feature extracted at the network by the first processing unit, on the basis of complexity of the input image; a second processing unit configured to extract static objects in a semantic segmentation method by using the feature extracted at the network; and a fusion unit configured to fuse a result of extracting by the first processing unit and a result of extracting by the second processing unit. Accordingly, the panoptic segmentation method can be easily performed even in an embedded environment by reducing complexity for panoptic segmentation processing by reducing a calculation burden.

Accelerated processing method for deep learning based-panoptic segmentation using a RPN skip based on complexity

A stereo vision SoC and a processing method thereof are provided. The stereo vision SoC extracts first support points from an image and adds second support points, performs triangulation based on the first support points and the second support points; and extracts disparity using a result of the triangulation. Accordingly, depth image quality is improved and HW is easily implemented in the stereo vision SoC.

Stereo vision SoC and processing method thereof

The present invention relates to a novel form of a dual-target antibody targeting VEGFR-2 and DLL4, a gene encoding the same, a recombinant expression vector including the gene, host cells transformed with the recombinant expression vector, a method of producing the dual-target antibody using the host cells, a pharmaceutical composition comprising the dual-target antibody.

Dual-target antibody targeting VEGFR-2 and DLL4 and pharmaceutical composition including same

Provided are an antibody specifically bound to c-Met (c-Met-specific antibody) or fragments thereof, and more specifically, a fully human antibody having high affinity and specificity to c-Met isolated from human Fv(ScFv) phage library, a polynucleotide encoding the antibody, a recombinant vector containing the polynucleotide, a cell transformed with the recombinant vector, and a method of producing the c-Met-specific antibody by culturing the cell, wherein the c-Met-specific antibody may effectively control activity of c-Met in vivo.

Human antibody specific to c-Met and preparation method thereof

Dual-target antibody targeting VEGFR-2 and DLL4, and pharmaceutical composition including same

Provided are identifier (ID)-based encryption and decryption methods and apparatuses for the methods. The ID-based encryption method includes having, at a transmitting terminal, a transmitting-side private key corresponding to a transmitting-side ID issued by a key issuing server, generating, at the transmitting terminal, a session key using the transmitting-side ID, a receiving-side ID, and the transmitting-side private key, extracting, at the transmitting terminal, a secret key from at least a part of the session key, and encrypting, at the transmitting terminal, a message using a previously set encryption algorithm and the secret key.

Method and system for ID-based encryption and decryption

Provided are an identity (ID)-based encryption and signature method and a terminal that use an ID of a transmitter or a receiver as a part of the filename or the extension of a file transmitted to the receiver by the transmitter. Accordingly, it is possible to enable a user to visually recognize that the file has been provided with security. Also, it is possible to designate an associated program for the extension, and the user can easily decrypt or verify the file through the designated associated program.

ID-based encryption and signature method and terminal

A private key generation apparatus for generating a private key corresponding to a user ID using the user ID as a public key is disclosed. When a user ID is input, an ID conversion unit outputs a specific element value of a discrete logarithm cyclic group having a one-to-one correspondence relationship with an input user ID. A private key calculation unit calculates a discrete logarithm result value based on the output specific element value of the discrete logarithm cyclic group and calculates a private key having a one-to-one correspondence relationship with the user ID. According to the present invention, it is possible to concretely propose a method of calculating a secret key, capable of guaranteeing a one-to-one correspondence relationship between the ID and the private key by applying a method of calculating a discrete logarithm using the pre-computation table in an ID-based encryption system.

Apparatus and method for generating secret key for ID-based encryption system and recording medium having program recorded thereon for causing computer to execute the method

Disclosed are a data transmission/reception apparatus and method. A secret key generation unit uses a user ID as a public key to generate a secret key corresponding to the user ID. An encryption/decryption unit sets a user ID intended to receive data as an input value to encrypt the data using a certain method and decrypt the encrypted data using a certain method on the basis of a secret key corresponding to a user ID of a receiver generated by the secret key generation unit. The transmission apparatus and method according to the present invention allow for secure communication between terminals without server intervention by encrypting data using an ID-based encryption technique for safe data communication and then communicating the encrypted data.

Apparatus and method for transmitting data, and recording medium storing program for executing method of the same in computer

Distributed processing system and method for discrete logarithm calculation. The speed and resource efficiency of discrete logarithm calculation may be improved by allowing a plurality of operation agents to distributively process an operation of generating a modulo multiplication auxiliary table, an operation of generating a pre-calculation table, and an operation of searching for an answer by applying an iterated function for discrete logarithm calculation in a discrete logarithm calculation operation using the pre-calculation table.

Distributed processing system and method for discrete logarithm calculation

Growing community of inventors

Seoul, South Korea

Seon Young Lee