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HeeKyung Lee

6 accepted papers

2026

Constantly Improving Image Models Need Constantly Improving Benchmarks

ICLR 2026poster

Recent advances in image generation, often driven by proprietary systems like GPT-4o Image Gen, regularly introduce new capabilities that reshape how users interact with these models. Existing benchmarks often lag behind and fail to capture these emerging use cases, leaving a gap between community p…

Cited by 0SourcecodeScholar
2025

Generate, but Verify: Reducing Hallucination in Vision-Language Models with Retrospective Resampling

NeurIPS 2025poster

Vision-Language Models (VLMs) excel at visual understanding but often suffer from visual hallucinations, where they generate descriptions of nonexistent objects, actions, or concepts, posing significant risks in safety-critical applications. Existing hallucination mitigation methods typically follow…

Cited by 0SourcecodeScholar
2025

GeoAvatar: Geometrically-Consistent Multi-Person Avatar Reconstruction from Sparse Multi-View Videos

CVPR 2025poster

Multi-person avatar reconstruction from sparse multi-view videos is challenging. The independent avatar reconstruction of each person often fails to reconstruct the geometric relationship among multiple instances, resulting in inter-penetrations among avatars. Some researchers resolve this issue via…

Cited by 0SourcePDFScholar
2025

Puzzled by Puzzles: When Vision-Language Models Can’t Take a Hint

EMNLP 2025

Rebus puzzles, visual riddles that encode language through imagery, spatial arrangement, and symbolic substitution, pose a unique challenge to current vision-language models (VLMs). Unlike traditional image captioning or question answering tasks, rebus solving requires multimodal abstraction, symbol

2023

DIFu: Depth-Guided Implicit Function for Clothed Human Reconstruction

CVPR 2023poster

Recently, implicit function (IF)-based methods for clothed human reconstruction using a single image have received a lot of attention. Most existing methods rely on a 3D embedding branch using volume such as the skinned multi-person linear (SMPL) model, to compensate for the lack of information in a…

Cited by 19SourcePDFScholar
2022

Weakly-Supervised Stitching Network for Real-World Panoramic Image Generation

ECCV 2022poster

"Recently, there has been growing attention on an end-to-end deep learning-based stitching model. However, the most challenging point in deep learning-based stitching is to obtain pairs of input images with a narrow field of view and ground truth images with a wide field of view captured from real-w…