Guisik Kim

Senior Researcher, Multi-Modal Research Center
Korea Electronics Technology Institute (KETI), Seongnam, Korea

Ph.D., School of Computer Science and Engineering, Chung-Ang University (Advisor: Prof. Junseok Kwon).

Research interests: dehazing, deepfake detection, low-level vision, satellite image processing, and invisible watermarking.

Contact: specialre@naver.com

Industry Collaboration & Technology Transfer

I welcome industry collaboration on invisible watermarking and deepfake and AI-generated content detection. Please get in touch to discuss technology transfer, joint research, development for your specific application, or performance evaluation.

Early-stage inquiries are also welcome. We can explore potential applications and collaboration opportunities together.

Contact: specialre@keti.re.kr

News

• [2026] Our paper was accepted at ACCV 2026
• [2026] Winner of the IEEE ICIP 2026 JPEG Trust Watermarking Grand Challenge & paper accepted at ICIP 2026
• [2026] Our paper was accepted at ECCV 2026
• [2026] Best Paper Award at the CVPR 2026 AIMS Workshop (as corresponding author)
• [2026] Ranked 3rd in the NTIRE 2026 Nighttime Dehazing Challenge & paper accepted at the CVPR workshop (200+ teams, 4,200+ submissions)
• [2025] Achieved 4th place in the 2025 1M-Deepfakes Detection Challenge

Selected Publications

Perturbation-Invariant Feature Based Robust Invisible Watermarking

Guisik Kim, Geunwoo Oh, Hayoung Park, Jinhee Park, Choongsang Cho · IEEE ICIP 2026 JPEG Trust Watermarking Grand Challenge (Winner) - ICIP 2026 (to appear)

R2M: Real-Aware Residual Model Merging for Robust and Generalizable Deepfake Detection

Jinhee Park, Guisik Kim, Choongsang Cho, Junseok Kwon · European Conference on Computer Vision (ECCV) 2026

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Siamese DINO Adapter Learning with Haze-Robust Feature Representation for Nighttime Image Dehazing

Jinhee Park, Choongsang Cho, Guisik Kim · NTIRE 2026 Workshop (CVPR) - Nighttime Dehazing Challenge, 3rd place

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Reviewer Activity

Journals: IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), IEEE Transactions on Image Processing (TIP), IEEE Signal Processing Letters, Artificial Intelligence Review, Neurocomputing, Journal of Visual Communication and Image Representation (JVCIR), IEEE Geoscience and Remote Sensing Letters (GRSL)

Conferences: CVPR, ICCV, ECCV, BMVC, AAAI, ACCV, and NTIRE / AIM / AIMS workshops