Korea Advanced Institute of Science and Technology

InGwun Jang

Jung Jin Kim

Mingi Kim

Jong Ho Kim

Kyung-Soo Kim

Dongsuk Kum

Seung Beop Lee

Changwoo Lee

Kyunghwan Choi

HyukJin Koh

Ji Min Nam

Kitae Jang

BongJu Chun

Various embodiments relate to a computer apparatus for the bone microstructure connectivity recovery of a skeletal image reconstructed through an artificial neural network using the representations of a node-link graph-based bone microstructure and a method thereof. The computer apparatus and the method may be configured to represent a node-link graph from a bone microstructure of an input skeletal image, reinforce a connectivity of the bone microstructure in the node-link graph, and change the node-link graph into a skeletal image.

Computer system for trabecular connectivity recovery of skeletal images reconstructed by artificial neural network through node-link graph-based bone microstructure representation, and method thereof

Disclosed is an apparatus and method for operating vehicular accessories during an engine stop using a one-way clutch pulley, the apparatus including the one-way clutch pulley configured to drive the vehicular accessories, and including a coupler and a one-way clutch. The one-way clutch pulley includes an engine crank shaft configured to connect to an engine of a vehicle; the coupler configured to couple with the engine crank shaft; the one-way clutch configured to couple with the coupler; and a pulley configured to connect to the one-way clutch, and the one-way clutch is configured to connect to the pulley and to rotate in one direction.

Apparatus and method for operating accessories of vehicle during engine stop using one-way clutch pulley

Disclosed is a method of determining a magnetic resonant condition for a multi-device wireless power transfer system. A magnetic resonant condition determining method may determine a resonant condition based on a charge state, for example, a number of charging devices and a relative position between charging devices, for a multi-transmitter/receiver of a wireless power transfer system.

Determination method of magnetic resonant condition for multi-device wireless power transfer systems

Disclosed are a method and apparatus for fully automatically segmenting a joint based on a patient-specific optimal thresholding method and a watershed algorithm. The method of fully automatically segmenting an image may include the steps of extracting region information corresponding to a target object to be segmented from a medical image of the target object by associating a thresholding method and a load path algorithm, generating a first mask MASKbased on the extracted region information, generating a morphological patch by performing morphological subdivision on the medical image based on a watershed algorithm, generating a second mask MASKbased on the generated morphological patch, and segmenting an image corresponding to the target object from the medical image based on the first mask and the second mask.

Method and apparatus for fully automated segmentation of joint using patient-specific optimal thresholding and watershed algorithm

A local high-resolution imaging method and apparatus for a three-dimensional (3D) skeletal image is provided. The method includes determining a volume of interest (VOI) to perform high-resolution imaging from the 3D skeletal image in which an object to be inspected is captured, localizing the VOI based on a finite element method (FEM), and setting a multi-resolution constraint based on a bone mineral density (BMD) between the 3D skeletal image and the localized VOI and reconstructing a skeletal image in which high-resolution imaging is performed on the localized VOI.

Growing community of inventors

Daejeon, South Korea

InGwun Jang