Six-color separation for improving graininess in a middle tone region. - Chang-Hwan Son; Yun-Tae Kim; Cheol-Hee Lee; Yeong-Ho Ha (Color Imaging: Processing, Hardcopy, and Applications, 2004)

Six Color Separation Using the Additional Colorants with Less Dot Visibility. - Chang-Hwan Son; Yang-Ho Cho; Kee-Hyon Park; Yeong-Ho Ha (CIC, 2005)

Multitoning Method Based on Threshold Modulation Using MJBNM for Banding Artifact Reduction. - Tae-Yong Park; Myong-Young Lee; Chang-Hwan Son; Yeong-Ho Ha (CGIV, 2006)

Colorimetric characterization based on color correlation in CMYKGO printer. - In-Su Jang; Chang-Hwan Son; Tae-Yong Park; Kyung-Woo Ko; Yeong-Ho Ha (Color Imaging: Processing, Hardcopy, and Applications, 2006)

Hi-Fi Printer Characterization Method using Color Correlation for Gamut Extension. - In-Su Jang; Chang-Hwan Son; Tae-Yong Park; Kyung-Woo Ko; Yeong-Ho Ha (ICIP, 2006)

Illuminant Adaptive Color Reproduction Based on Lightness Adaptation and Flare for Mobile Phone. - Jong-Man Kim; Chang-Hwan Son; Cheol-Hee Lee; Yeong-Ho Ha (ICIP, 2006)

Color recovery from gray image based on analysis of wavelet packet sub-bands. - Kyung-Woo Ko; Oh-Seol Kwon; Chang-Hwan Son; Eun Young Kwon; Yeong-Ho Ha (Color Imaging: Processing, Hardcopy, and Applications, 2007)

Photo-inkjet Printing Method Based on the Limited Total Amount and Dot-visibility of Six-colorant. - Joong-Hyun Kim; Chang-Hwan Son; Tae-Yong Park; Yeong-Ho Ha (CIC, 2007)

Color correction of projected image on color-screen for mobile beam-projector. - Chang-Hwan Son; Soo-Jin Sung; Yeong-Ho Ha (Color Imaging: Processing, Hardcopy, and Applications, 2008)

Adaptive color reproduction method to various users' monitor environment in color printer. - Dae-Chul Kim; In-Su Jang; Chang-Hwan Son; Kyungman Kim; Yeong-Ho Ha (Color Imaging: Displaying, Processing, Hardcopy, and Applications, 2010)

Photo-inkjet printing method based on limited colorant amount and dot-visibility ordering. - Chang-Hwan Son; In-Su Jang; Tae-Hyoung Lee; Yeong-Ho Ha (IEEE Trans. Consumer Electron., 2010)

A pair of noisy/blurry patches-based PSF estimation and channel-dependent deblurring. - Chang-Hwan Son; Hyung-Min Park (IEEE Trans. Consumer Electron., 2011)

Image-pair-based deblurring with spatially varying norms and noisy image updating. - Chang-Hwan Son; Hyunseung Choo; Hyung-Min Park (J. Vis. Commun. Image Represent., 2013)

Iterative inverse halftoning based on texture-enhancing deconvolution and error-compensating feedback. - Chang-Hwan Son; Hyunseung Choo (Signal Process., 2013)

Disparity-based space-variant image deblurring. - Changsoo Je; Hyeon Sang Jeon; Chang-Hwan Son; Hyung-Min Park (Signal Process. Image Commun., 2013)

Estimating embedded data from clustered halftone dots via learned dictionary. - Chang-Hwan Son (ICIP, 2014)

Color recovery of black-and-white halftoned images via categorized color-embedding look-up tables. - Chang-Hwan Son; Hyunseung Choo (Digit. Signal Process., 2014)

Watermark detection from clustered halftone dots via learned dictionary. - Chang-Hwan Son; Hyunseung Choo (Signal Process., 2014)

Local Learned Dictionaries Optimized to Edge Orientation for Inverse Halftoning. - Chang-Hwan Son; Hyunseung Choo (IEEE Trans. Image Process., 2014)

Near-infrared coloring via a contrast-preserving mapping model. - Chang-Hwan Son; Xiao-Ping (Steven) Zhang; Kang-Woo Lee (GlobalSIP, 2015)

Inverse color to black-and-white halftone conversion via dictionary learning and color mapping. - Chang-Hwan Son; Kang-Woo Lee; Hyunseung Choo (Inf. Sci., 2015)

Rain removal via shrinkage of sparse codes and learned rain dictionary. - Chang-Hwan Son; Xiao-Ping (Steven) Zhang (ICME Workshops, 2016)

Near-Infrared Image Dehazing Via Color Regularization. - Chang-Hwan Son; Xiao-Ping (Steven) Zhang (CoRR, 2016)

Rain Removal via Shrinkage-Based Sparse Coding and Learned Rain Dictionary. - Chang-Hwan Son; Xiao-Ping (Steven) Zhang (CoRR, 2016)

Rain structure transfer using an exemplar rain image for synthetic rain image generation. - Chang-Hwan Son; Xiao-Ping (Steven) Zhang (CoRR, 2016)

Layer-Based Approach for Image Pair Fusion. - Chang-Hwan Son; Xiao-Ping (Steven) Zhang (IEEE Trans. Image Process., 2016)

Multimodal fusion via a series of transfers for noise removal. - Chang-Hwan Son; Xiao-Ping (Steven) Zhang (ICIP, 2017)

Near-Infrared Coloring via a Contrast-Preserving Mapping Model. - Chang-Hwan Son; Xiao-Ping (Steven) Zhang (IEEE Trans. Image Process., 2017)

Near-infrared fusion via a series of transfers for noise removal. - Chang-Hwan Son (Signal Process., 2018)

Near-Infrared Fusion via Color Regularization for Haze and Color Distortion Removals. - Chang-Hwan Son; Xiao-Ping (Steven) Zhang (IEEE Trans. Circuits Syst. Video Technol., 2018)

Apple Leaf Disease Identification through Region-of-Interest-Aware Deep Convolutional Neural Network. - Hee-Jin Yu; Chang-Hwan Son (CoRR, 2019)

Leaf Spot Attention Network for Apple Leaf Disease Identification. - Hee-Jin Yu; Chang-Hwan Son (CVPR Workshops, 2020)

Multi-Phases and Various Feature Extraction and Selection Methodology for Ensemble Gradient Boosting in Estimating Respiratory Rate. - Soojeong Lee; Chang-Hwan Son; Marcelo Keese Albertini; Henrique C. Fernandes (IEEE Access, 2020)

Structure-Aware Layer Decomposition Learning Based on Gaussian Convolution Model for Inverse Halftoning. - Chang-Hwan Son (CoRR, 2020)

Inverse halftoning through structure-aware deep convolutional neural networks. - Chang-Hwan Son (Signal Process., 2020)

Super Resolution with Sparse Gradient-Guided Attention for Suppressing Structural Distortion. - Geonhak Song; Tien-Dung Nguyen 004; Junghyun Bum; Hwijong Yi; Chang-Hwan Son; Hyunseung Choo (ICMLA, 2021)

Inter-dependent LSTM: Baseball Game Prediction with Starting and Finishing Lineups. - Sungjin Chun; Chang-Hwan Son; Hyunseung Choo (IMCOM, 2021)

Lightweight Deep Extraction Networks for Single Image De-raining. - Yunseon Jang; Chang-Hwan Son; Hyunseung Choo (IMCOM, 2021)

BCGAN: Facial Expression Synthesis by Bottleneck-Layered Conditional Generative Adversarial Networks. - Yeji Shin; Junghyun Bum; Chang-Hwan Son; Hyunseung Choo (IMCOM, 2021)

New Encoder Learning for Captioning Heavy Rain Images via Semantic Visual Feature Matching. - Chang-Hwan Son; Pung-Hwi Ye (CIC, 2021)

New Image Captioning Encoder via Semantic Visual Feature Matching for Heavy Rain Images. - Chang-Hwan Son; Pung-Hwi Ye (CoRR, 2021)

Multi-modal Fundus Image Registration with Deep Feature Matching and Image Scaling. - Ju-Chan Kim; Duc-Tai Le; Su Jeong Song; Chang-Hwan Son; Hyunseung Choo (IMCOM, 2022)

Heavy Rain Face Image Restoration: Integrating Physical Degradation Model and Facial Component-Guided Adversarial Learning. - Chang-Hwan Son; Da-Hee Jeong (Sensors, 2022)

Attention-Based Multiscale Localization for Bone Age Assessment. - Kyunghee Jung; Toan Duc Nguyen; Duc-Tai Le; Junghyun Bum; Chang-Hwan Son; Hyunseung Choo (ISBI, 2023)

Trap-Based Pest Counting: Multiscale and Deformable Attention CenterNet Integrating Internal LR and HR Joint Feature Learning. - Jae Hyeon Lee; Chang-Hwan Son (CoRR, 2023)

ROI-Aware Multiscale Cross-Attention Vision Transformer for Pest Image Identification. - Ga-Eun Kim; Chang-Hwan Son (CoRR, 2023)

Trap-Based Pest Counting: Multiscale and Deformable Attention CenterNet Integrating Internal LR and HR Joint Feature Learning. - Jae-Hyeon Lee; Chang-Hwan Son (Remote. Sens., 2023)

Layer Decomposition Learning Based on Discriminative Feature Group Split With Bottom-Up Intergroup Feature Fusion for Single Image Deraining. - Yunseon Jang; Duc-Tai Le; Chang-Hwan Son; Hyunseung Choo (IEEE Access, 2024)

Locally Grouped and Scale-Guided Attention for Dense Pest Counting. - Chang-Hwan Son (CoRR, 2024)

ROI-aware multiscale cross-attention vision transformer for pest image identification. - Ga-Eun Kim; Chang-Hwan Son; Soojeong Lee (Comput. Electron. Agric., 2025)

Degradation-Agnostic Statistical Facial Feature Transformation for Blind Face Restoration in Adverse Weather Conditions. - Chang-Hwan Son (CoRR, 2025)