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Chan-Wei Hu

4 accepted papers

2025

Re-Align: Aligning Vision Language Models via Retrieval-Augmented Direct Preference Optimization

EMNLP 2025

The emergence of large Vision Language Models (VLMs) has broadened the scope and capabilities of single-modal Large Language Models (LLMs) by integrating visual modalities, thereby unlocking transformative cross-modal applications in a variety of real-world scenarios. Despite their impressive perfor

2018

Liquid Pouring Monitoring via Rich Sensory Inputs

ECCV 2018poster

Humans have the amazing ability to perform very subtle manipulation task using a closed-loop control system with imprecise mechanics (i.e., our body parts) but rich sensory information (e.g., vision, tactile, etc.). In the closed-loop system, the ability to monitor the state of the task via rich sen…

Cited by 9Source ↗PDF ↗Scholar ↗
2018

Omnidirectional CNN for Visual Place Recognition and Navigation

ICRA 2018poster

Visual place recognition is challenging, especially when only a few place exemplars are given. To mitigate the challenge, we consider place recognition method using omnidirectional cameras and propose a novel Omnidirectional Convolutional Neural Network (O-CNN) to handle severe camera pose variation…

Cited by 88Source ↗Scholar ↗
2017

Anticipating Daily Intention Using On-Wrist Motion Triggered Sensing

ICCV 2017spotlight

Anticipating human intention by observing one's actions has many applications. For instance, picking up a cellphone, then a charger (actions) implies that one wants to charge the cellphone (intention). By anticipating the intention, an intelligent system can guide the user to the closest power outle…

Cited by 32PDF ↗code ↗Scholar ↗