Changhyeon Kim

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 50

Top Topics

Face Recognition

Visual Odometry

Top Venues

Publications

Young Hyun Yoo, Jii Cha, Changhyeon Kim, Taeuk Kim
Hyper-CL: Conditioning Sentence Representations with Hypernetworks. ACL (1) (2024)
Young Hyun Yoo, Jii Cha, Changhyeon Kim, Taeuk Kim
Hyper-CL: Conditioning Sentence Representations with Hypernetworks. CoRR (2024)
Jeonghyun Byun, Junha Kim, Dohyun Eom, Dongjae Lee, Changhyeon Kim, H. Jin Kim
Image-Based Time-Varying Contact Force Control of Aerial Manipulator Using Robust Impedance Filter. IEEE Robotics Autom. Lett. 9 (5) (2024)
Kwantae Kim, Changhyeon Kim, Sungpill Choi, Hoi-Jun Yoo
Sinusoidal Current Generator IC with 0.088% THD for Bio-Impedance Sensing. CoRR (2024)
Young-Dae Shim, Jihun Kim, Changhyeon Kim, Jihyun Park, Dongwook Yang, Eun-Ho Lee
Evaluation of Mechanical Properties Considering Uncertainties for Hairpin Coils in Electric Vehicle Motor Manufacturing. IEEE Access 12 (2024)
Changsuk Oh, Youngseok Jang, Dongseok Shim, Changhyeon Kim, Junha Kim, H. Jin Kim
Automatic Pseudo-LiDAR Annotation: Generation of Training Data for 3D Object Detection Networks. IEEE Access 12 (2024)
Jeonghyun Byun, Byeongjun Kim, Changhyeon Kim, Donggeon David Oh, H. Jin Kim
Stable Contact Guaranteeing Motion/Force Control for an Aerial Manipulator on an Arbitrarily Tilted Surface. ICRA (2023)
Jeonghyun Byun, Byeongjun Kim, Changhyeon Kim, Donggeon David Oh, H. Jin Kim
Stable Contact Guaranteeing Motion/Force Control for an Aerial Manipulator on an Arbitrarily Tilted Surface. CoRR (2023)
Dongjae Lee, Sunwoo Hwang, Changhyeon Kim, Seung Jae Lee, H. Jin Kim
Minimally Actuated Tiltrotor for Perching and Normal Force Exertion. IROS (2023)
Dongjae Lee, Sunwoo Hwang, Changhyeon Kim, Seung Jae Lee, H. Jin Kim
Minimally actuated tiltrotor for perching and normal force exertion. CoRR (2023)
Chungkeun Lee, Changhyeon Kim, Pyojin Kim, Hyeonbeom Lee, H. Jin Kim
Scale-Aware Visual-Inertial Depth Estimation and Odometry Using Monocular Self-Supervised Learning. IEEE Access 11 (2023)
Changhyeon Kim, Youngseok Jang, Junha Kim, Pyojin Kim, H. Jin Kim
Scale-Aware Monocular Visual Odometry and Extrinsic Calibration Using Vehicle Kinematics. IEEE Trans. Intell. Transp. Syst. 24 (12) (2023)
Changhyeon Kim, Marc W. van Iersel
Morphological and Physiological Screening to Predict Lettuce Biomass Production in Controlled Environment Agriculture. Remote. Sens. 14 (2) (2022)
Changhyeon Kim, Dongyun Kam, Seokki Kim, Giyoon Park, Youngjoo Lee
Simplified Ordered Statistic Decoding for Short-Length Linear Block Codes. IEEE Commun. Lett. 26 (8) (2022)
Youngseok Jang, Changhyeon Kim, H. Jin Kim
A Survey on Vision-based Navigation Systems Robust to Illumination Changes. ICEIC (2022)
Juhyoung Lee, Changhyeon Kim, Donghyeon Han, Sangyeob Kim, Sangjin Kim, Hoi-Jun Yoo
Energy-Efficient Deep Reinforcement Learning Accelerator Designs for Mobile Autonomous Systems. AICAS (2021)
Boseong Felipe Jeon, Changhyeon Kim, Hojoon Shin, H. Jin Kim
Aerial Chasing of a Dynamic Target in Complex Environments. CoRR (2021)
Changhyeon Kim, Dongyoung Rim, Jeongwon Choe, Dongyun Kam, Giyoon Park, Seokki Kim, Youngjoo Lee
FPGA-Based Ordered Statistic Decoding Architecture for B5G/6G URLLC IIOT Networks. A-SSCC (2021)
Junha Kim, Changhyeon Kim, Youngsoo Han, H. Jin Kim
Automated Extrinsic Calibration for 3D LiDARs with Range Offset Correction using an Arbitrary Planar Board. ICRA (2021)
Changhyeon Kim, Junha Kim, H. Jin Kim
Edge-based Visual Odometry with Stereo Cameras using Multiple Oriented Quadtrees. IROS (2020)
Kwantae Kim, Changhyeon Kim, Sungpill Choi, Hoi-Jun Yoo
Sinusoidal Current Generator IC with 0.088% THD for Bio-Impedance Sensing. VLSI Circuits (2020)
Youngwoo Kim, Donghyeon Han, Changhyeon Kim, Hoi-Jun Yoo
A 0.22-0.89 mW Low-Power and Highly-Secure Always-On Face Recognition Processor With Adversarial Attack Prevention. IEEE Trans. Circuits Syst. II Express Briefs (5) (2020)
Ji-Hoon Kim, Changhyeon Kim, Kwantae Kim, Hoi-Jun Yoo
An Ultra-Low-Power Analog-Digital Hybrid CNN Face Recognition Processor Integrated with a CIS for Always-on Mobile Devices. ISCAS (2019)
Changhyeon Kim, Sanghoon Kang, Dongjoo Shin, Sungpill Choi, Youngwoo Kim, Hoi-Jun Yoo
A 2.1TFLOPS/W Mobile Deep RL Accelerator with Transposable PE Array and Experience Compression. ISSCC (2019)
Jinmook Lee, Changhyeon Kim, Sanghoon Kang, Dongjoo Shin, Sangyeob Kim, Hoi-Jun Yoo
UNPU: An Energy-Efficient Deep Neural Network Accelerator With Fully Variable Weight Bit Precision. IEEE J. Solid State Circuits 54 (1) (2019)
Sanghoon Kang, Jinmook Lee, Changhyeon Kim, Hoi-Jun Yoo
B-Face: 0.2 MW CNN-Based Face Recognition Processor with Face Alignment for Mobile User Identification. VLSI Circuits (2018)
Sungin Shin, Hyukjun Lee, Changhyeon Kim, Wonjin Sung, Jonghyun Park
Parameterised codebook design based on channel statistics for efficient multi-rank MIMO transmission. IET Commun. 12 (15) (2018)
Kyeongryeol Bong, Sungpill Choi, Changhyeon Kim, Donghyeon Han, Hoi-Jun Yoo
A Low-Power Convolutional Neural Network Face Recognition Processor and a CIS Integrated With Always-on Face Detector. IEEE J. Solid State Circuits 53 (1) (2018)
Juhyoung Lee, Changhyeon Kim, Sungpill Choi, Dongjoo Shin, Sanghoon Kang, Hoi-Jun Yoo
A 46.1 fps Global Matching Optical Flow Estimation Processor for Action Recognition in Mobile Devices. ISCAS (2018)
Changhyeon Kim, Sungin Shin, Wonjin Sung, Jonghyun Park
A Codebook with Adjustable Angular Coverage for MIMO Spatial Channel Distributions. VTC Fall (2018)
Jinmook Lee, Changhyeon Kim, Sanghoon Kang, Dongjoo Shin, Sangyeob Kim, Hoi-Jun Yoo
UNPU: A 50.6TOPS/W unified deep neural network accelerator with 1b-to-16b fully-variable weight bit-precision. ISSCC (2018)
Changhyeon Kim, Pyojin Kim, Sangil Lee, H. Jin Kim
Edge-Based Robust RGB-D Visual Odometry Using 2-D Edge Divergence Minimization. IROS (2018)
Sanghoon Kang, Jinmook Lee, Kyeongryeol Bong, Changhyeon Kim, Youchang Kim, Hoi-Jun Yoo
Low-Power Scalable 3-D Face Frontalization Processor for CNN-Based Face Recognition in Mobile Devices. IEEE J. Emerg. Sel. Topics Circuits Syst. 8 (4) (2018)
Kyeongryeol Bong, Sungpill Choi, Changhyeon Kim, Sanghoon Kang, Youchang Kim, Hoi-Jun Yoo
14.6 A 0.62mW ultra-low-power convolutional-neural-network face-recognition processor and a CIS integrated with always-on haar-like face detector. ISSCC (2017)
Sanghoon Kang, Jinmook Lee, Kyeongryeol Bong, Changhyeon Kim, Hoi-Jun Yoo
A 0.53mW ultra-low-power 3D face frontalization processor for face recognition with human-level accuracy in wearable devices. ISCAS (2017)
Changhyeon Kim, Kyeongryeol Bong, Injoon Hong, Kyuho Jason Lee, Sungpill Choi, Hoi-Jun Yoo
An ultra-low-power and mixed-mode event-driven face detection SoC for always-on mobile applications. ESSCIRC (2017)
Kyeongryeol Bong, Sungpill Choi, Changhyeon Kim, Hoi-Jun Yoo
Low-Power Convolutional Neural Network Processor for a Face-Recognition System. IEEE Micro 37 (6) (2017)
Changhyeon Kim, Sangil Lee, Pyojin Kim, H. Jin Kim
Time-efficient dense visual 12-DoF state estimator using RGB-D camera. URAI (2017)
Changhyeon Kim, Sangil Lee, H. Jin Kim
Convergence-enhanced dense RGB-D odometry with a rotational motion prior from a gyroscope. ASCC (2017)
Kyuho Jason Lee, Kyeongryeol Bong, Changhyeon Kim, Jaeeun Jang, Kyoung-Rog Lee, Jihee Lee, Gyeonghoon Kim, Hoi-Jun Yoo
A 502-GOPS and 0.984-mW Dual-Mode Intelligent ADAS SoC With Real-Time Semiglobal Matching and Intention Prediction for Smart Automotive Black Box System. IEEE J. Solid State Circuits 52 (1) (2017)
Kyuho Jason Lee, Gyeongmin Choe, Kyeongryeol Bong, Changhyeon Kim, In So Kweon, Hoi-Jun Yoo
A Real-Time and Energy-Efficient Embedded System for Intelligent ADAS with RNN-Based Deep Risk Prediction using Stereo Camera. ICVS (2017)
Kyuho Jason Lee, Kyeongryeol Bong, Changhyeon Kim, Junyoung Park, Hoi-Jun Yoo
An energy-efficient parallel multi-core ADAS processor with robust visual attention and workload-prediction DVFS for real-time HD stereo stream. COOL Chips (2016)
Kyuho Jason Lee, Kyeongryeol Bong, Changhyeon Kim, Hoi-Jun Yoo
An intelligent ADAS processor with real-time semi-global matching and intention prediction for 720p stereo vision. Hot Chips Symposium (2016)
Changhyeon Kim, Kyeongryeol Bong, Sungpill Choi, Kyuho Jason Lee, Hoi-Jun Yoo
A CMOS Image Sensor-Based Stereo Matching Accelerator With Focal-Plane Sparse Rectification and Analog Census Transform. IEEE Trans. Circuits Syst. I Regul. Pap. (12) (2016)
Changhyeon Kim, Kyeongryeol Bong, Sungpill Choi, Hoi-Jun Yoo
A 43.7 mW 94 fps CMOS image sensor-based stereo matching accelerator with focal-plane rectification and analog census transformation. ISCAS (2016)
Kyuho Jason Lee, Kyeongryeol Bong, Changhyeon Kim, Jaeeun Jang, Hyunki Kim, Jihee Lee, Kyoung-Rog Lee, Gyeonghoon Kim, Hoi-Jun Yoo
14.2 A 502GOPS and 0.984mW dual-mode ADAS SoC with RNN-FIS engine for intention prediction in automotive black-box system. ISSCC (2016)
Unsoo Ha, Yongsu Lee, Hyunki Kim, Taehwan Roh, Joonsung Bae, Changhyeon Kim, Hoi-Jun Yoo
21.9 A wearable EEG-HEG-HRV multimodal system with real-time tES monitoring for mental health management. ISSCC (2015)
Changhyeon Kim, Changho Jeon, Wonjoo Lee, Sungil Yang
A parallel migration scheme for fast virtual machine relocation on a cloud cluster. J. Supercomput. 71 (12) (2015)
Unsoo Ha, Changhyeon Kim, Yongsu Lee, Hyunki Kim, Taehwan Roh, Hoi-Jun Yoo
A multimodal stress monitoring system with canonical correlation analysis. EMBC (2015)
Unsoo Ha, Yongsu Lee, Hyunki Kim, Taehwan Roh, Joonsung Bae, Changhyeon Kim, Hoi-Jun Yoo
A Wearable EEG-HEG-HRV Multimodal System With Simultaneous Monitoring of tES for Mental Health Management. IEEE Trans. Biomed. Circuits Syst. 9 (6) (2015)
Changhyeon Kim, Wonjoo Lee, Changho Jeon
A Resource Reduction Scheme with Low Migration Frequency for Virtual Machines on a Cloud Cluster. KSII Trans. Internet Inf. Syst. 7 (6) (2013)