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Chuanfei Hu

5 accepted papers

2025

AVQACL: A Novel Benchmark for Audio-Visual Question Answering Continual Learning

CVPR 2025poster

In this paper, a novel benchmark for audio-visual question answering continual learning (AVQACL) is introduced, aiming to study fine-grained scene understanding and spatial-temporal reasoning in videos under a continual learning setting. To facilitate this multimodal continual leaning task, we creat…

2024

A Novel Framework for Structure Descriptors-Guided Hand-drawn Floor Plan Reconstruction

IROS 2024poster

In the absence of a pre-built indoor map, robot navigation suffers from the limitations of sensors and environments, resulting in decreased efficiency in performing ad-hoc tasks. Given that blueprints are difficult to obtain, an intuitive method is to provide robots with prior knowledge via hand-dra…

Cited by 0SourceScholar
2023

Towards Trustworthy Multi-Label Sewer Defect Classification via Evidential Deep Learning

ICASSP 2023accepted

An automatic vision-based sewer inspection plays a key role of sewage system in a modern city. Recent advances focus on utilizing deep learning model to realize the sewer inspection system, benefiting from the capability of data-driven feature representation. However, the inherent uncertainty of sew…

Cited by 0SourceScholar
2022

An Anomaly Detection Method Based on Self-Supervised Learning with Soft Label Assignment for Defect Visual Inspection

ICASSP 2022accepted

Recently, local-editing-based transformations are introduced in anomaly detection for defect visual inspection, which construct a pretext task with the paradigm of self-supervised learning. However, supervised information of local-editing-based transformation may be incorrect when invalid trans-form…

Cited by 0SourceScholar
2022

TNTC: Two-Stream Network with Transformer-Based Complementarity for Gait-Based Emotion Recognition

ICASSP 2022accepted

Recognizing the human emotion automatically from visual characteristics plays a vital role in many intelligent applications. Recently, gait-based emotion recognition, especially gait skeletons-based characteristic, has attracted much attention, while many available methods have been proposed gradual…

Cited by 0SourceScholar