Donggyu Sim

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 25

Top Topics

Top Venues

J. Real Time Image Process.

IEICE Trans. Inf. Syst.

Signal Image Video Process.

Publications

Joohyung Byeon, Donggyu Sim
Influence-Based Quantization Method for Lifting Transform of G-PCC. IEEE Access 12 (2024)
Eunseong Lee, Zhenghui Piao, Donggyu Sim, Young-Ho Seo
Deep neural network-based robust hologram watermarking using guided attack module. Expert Syst. Appl. 249 (2024)
Joohyung Byeon, Naseong Kwon, Hanje Park, Jong-Yeul Suh, Donggyu Sim
Scalable Video-based Dynamic Mesh Coding. VCIP (2023)
Minhun Lee, Hansol Choi, Jihoon Kim, Jihoon Do, Hyoungjin Kwon, Se-Yoon Jeong, Donggyu Sim, Seoung-Jun Oh
Feature Map Compression for Video Coding for Machines Based on Receptive Block Based Principal Component Analysis. IEEE Access 11 (2023)
Geunbo Yang, Wongyu Lee, Youjung Seo, Choongseop Lee, Woojoon Seok, Jongkil Park, Donggyu Sim, Cheolsoo Park
Unsupervised Spiking Neural Network with Dynamic Learning of Inhibitory Neurons. Sensors 23 (16) (2023)
Jongseok Lee, Donggyu Sim
Semi-Supervised Learning for Spiking Neural Networks Based on Spike-Timing-Dependent Plasticity. IEEE Access 11 (2023)
Woo-Ju Lee, Donggyu Sim, Seoung-Jun Oh
A CNN-Based High-Accuracy Registration for Remote Sensing Images. Remote. Sens. 13 (8) (2021)
Ismail Marzuki, Jongseok Lee, Wahyu Wiratama, Donggyu Sim
Deep Convolutional Feature-Driven Rate Control for the HEVC Encoders. IEEE Access 9 (2021)
Woong Lim, Donggyu Sim
A perceptual rate control algorithm based on luminance adaptation for HEVC encoders. Signal Image Video Process. 14 (5) (2020)
Hyun-Ho Jo, Seonoh Lee, Yong-Jo Ahn, Yongwoong Kim, Donggyu Sim
Perceptual intra-frame coding for HEVC still picture profile based on invisible signal suppression. Signal Image Video Process. 14 (5) (2020)
Jangsoo Park, Jongseok Lee, Donggyu Sim
Low-complexity CNN with 1D and 2D filters for super-resolution. J. Real Time Image Process. 17 (6) (2020)
Ismail Marzuki, Donggyu Sim
Perceptual Adaptive Quantization Parameter Selection Using Deep Convolutional Features for HEVC Encoder. IEEE Access 8 (2020)
Ismail Marzuki, Jongseok Lee, Donggyu Sim
Optimal CTU-Level Rate Control Model for HEVC Based on Deep Convolutional Features. IEEE Access 8 (2020)
Wahyu Wiratama, Jongseok Lee, Donggyu Sim
Change Detection on Multi-Spectral Images Based on Feature-level U-Net. IEEE Access 8 (2020)
Ismail Marzuki, Jong-Hyun Ma, Yong-Jo Ahn, Donggyu Sim
A context-adaptive fast intra coding algorithm of high-efficiency video coding (HEVC). J. Real Time Image Process. 16 (4) (2019)
Ismail Marzuki, Yong-Jo Ahn, Donggyu Sim
Tile-level rate control for tile-parallelization HEVC encoders. J. Real Time Image Process. 16 (6) (2019)
Yong-Jo Ahn, Donggyu Sim
Fast mode decision and early termination based on perceptual visual quality for HEVC encoders. J. Real Time Image Process. 16 (6) (2019)
Yong-Jo Ahn, Jonghun Yoo, Hyun-Ho Jo, Donggyu Sim
Software pipelining with CGA and proposed intrinsics on a reconfigurable processor for HEVC decoders. J. Real Time Image Process. 16 (6) (2019)
Yong-Uk Yoon, Yong-Jo Ahn, Donggyu Sim, Jae-Gon Kim
Efficient Methods of Inactive Regions Padding for Segmented Sphere Projection (SSP) of 360 Video. IEICE Trans. Inf. Syst. (11) (2018)
Woong Lim, Kyunghye Kim, Yung Lyul Lee, Donggyu Sim
Low-complexity inter-layer residual prediction for scalable video coding. J. Real Time Image Process. 14 (4) (2018)
Dong-Kyu Lee, Donggyu Sim, Keeseong Cho, Seoung-Jun Oh
Fast motion estimation for HEVC on graphics processing unit (GPU). J. Real Time Image Process. 12 (2) (2016)
Hyun-Ho Jo, Seanae Park, Donggyu Sim
Parallelized deblocking filtering of HEVC decoders based on complexity estimation. J. Real Time Image Process. 12 (2) (2016)
Yong-Jo Ahn, Xiangjian Wu, Donggyu Sim, Woo-Jin Han
Fast Intra Mode Decision for Screen Contents Coding in HEVC. IEICE Trans. Inf. Syst. (9) (2016)
Yong-Jo Ahn, Donggyu Sim
Square-type-first inter-CU tree search algorithm for acceleration of HEVC encoder. J. Real Time Image Process. 12 (2) (2016)
Kyung-Yeon Min, Woong Lim, Jung-Hak Nam, Donggyu Sim, Ivan V. Bajic
Distributed video coding supporting hierarchical GOP structures with transmitted motion vectors. EURASIP J. Image Video Process. 2015 (2015)
Hyomin Choi, Jonghun Yoo, Jung-Hak Nam, Donggyu Sim, Ivan V. Bajic
Pixel-Wise Unified Rate-Quantization Model for Multi-Level Rate Control. IEEE J. Sel. Top. Signal Process. 7 (6) (2013)
Woong Lim, Ivan V. Bajic, Donggyu Sim
QP initialization and interview MAD prediction for rate control in HEVC-based multi-view video coding. ICASSP (2013)
Woong Lim, Ivan V. Bajic, Donggyu Sim
QP initialization and adaptive MAD prediction for rate control in HEVC-based multi-view video coding. IVMSP (2013)
Jung-Hak Nam, Donggyu Sim, Ivan V. Bajic
HEVC-based adaptive quantization for screen content videos. BMSB (2012)
Seanae Park, Donggyu Sim, Byeungwoo Jeon
Distributed Video Coding for Illumination Compensation of Multi-view Video. KSII Trans. Internet Inf. Syst. 4 (6) (2010)
Kyung-Yeon Min, Seanae Park, Donggyu Sim
Distributed video coding based on adaptive slice size using received motion vectors. PCS (2010)
Jung-Hak Nam, Donggyu Sim
Lossless video coding based on pixel-wise prediction. Multim. Syst. 14 (5) (2008)