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Hong Joo Lee

5 accepted papers

2026

Leveraging Textual Compositional Reasoning for Robust Change Captioning

AAAI 2026technical

Change captioning aims to describe changes between a pair of images. However, existing works rely on visual features alone, which often fail to capture subtle but meaningful changes because they lack the ability to represent explicitly structured information such as object relationships and composit

Cited by 0SourcePDFScholar
2026

Where It Moves, It Matters: Referring Surgical Instrument Segmentation via Motion

AAAI 2026technical

Enabling intuitive, language-driven interaction with surgical scenes is a critical step toward intelligent operating rooms and autonomous surgical robotic assistance. However, the task of referring segmentation, localizing surgical instruments based on natural language descriptions, remains underexp

Cited by 0SourcePDFScholar
2021

Towards Robust Training of Multi-Sensor Data Fusion Network Against Adversarial Examples in Semantic Segmentation

ICASSP 2021accepted

The success of multi-sensor data fusions in deep learning appears to be attributed to the use of complementary information among multiple sensor datasets. Compared to their predictive performance, relatively less attention has been devoted to the adversarial robustness of multi-sensor data fusion mo…

Cited by 0SourceScholar
2020

Structure Boundary Preserving Segmentation for Medical Image With Ambiguous Boundary

CVPR 2020poster

In this paper, we propose a novel image segmentation method to tackle two critical problems of medical image, which are (i) ambiguity of structure boundary in the medical image domain and (ii) uncertainty of the segmented region without specialized domain knowledge. To solve those two problems in au…

Cited by 169PDFScholar