DH.

COMPUTER VISION · GENERATIVE AI

Dong-Hyun
Hwang.

Ph.D. · Tokyo, Japan

Manager @ Noetra株式会社

Computer Vision
Lead Research Engineer @ SB Intuitions

From understanding human motion
to building generative models.

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DONG-HYUN HWANG

ZIM: Zero-Shot Image Matting for Anything

ZIM: Zero-Shot Image Matting for Anything

Published in IEEE/CVF International Conference on Computer Vision (ICCV 2025, Highlight), 2025

Recommended citation: Kim et al. "ZIM: Zero-Shot Image Matting for Anything." Proceedings of the IEEE/CVF International Conference on Computer Vision, 2025, pp. 23828–23838. https://arxiv.org/abs/2411.00626

Authors

Beomyoung Kim, Chanyong Shin, Joonhyun Jeong, Hyungsik Jung, Se-Yun Lee, Sewhan Chun, Dong-Hyun Hwang, and Joonsang Yu

Overview

ZIM extends zero-shot segmentation toward detailed image matting. The work introduces a process for converting segmentation annotations into matte labels, together with a hierarchical pixel decoder and prompt-aware attention. Evaluation uses MicroMat-3K and considers applications including inpainting and 3D reconstruction.

ICCV 2025 · Highlight

Read the paper on arXiv