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Huafeng Chen

6 accepted papers

2026

Beyond Weak Supervision: MLLMs-Guided Graded Knowledge Distillation for Unsupervised Camouflaged Object Detection

CVPR 2026

Most Camouflaged Object Detection (COD) methods rely on costly pixel-level annotations. Recent studies have adopted unsupervised COD (UCOD) to eliminate labeling costs, but still suffer from two issues:1) insufficient supervision, leading to reliance on self-supervised backbone DINO and reduced mode

Cited by 0SourceScholar
2026

From Language to Segmentation: Collaborative Category-Guided Unsupervised Camouflaged Object Detection with SAM3

IJCAI 2026

Camouflaged Object Detection (COD) aims to segment objects that are hidden within complex backgrounds. Due to the low visual contrast of camouflaged objects, annotations are costly, motivating unsupervised COD (UCOD) to eliminate labeling expenses. Most UCOD methods follow the “MLLMs + other foundat

Cited by 0Scholar
2026

HURC-MM: Holistic Uncertainty-Responsive Control for Mobile Manipulator Grasping

RA-L 2026

We present a holistic uncertainty-responsive control system that enables mobile manipulators to perform human- like adaptive grasping by dynamically coordinating base-manipulator motion and uncertainty-aware decision-making. Our key innovations include: (1) a continuous visual monitoring strategy: D

Cited by 0SourceScholar
2024

SAM-COD: SAM-guided Unified Framework for Weakly-Supervised Camouflaged Object Detection

ECCV 2024poster

"Most Camouflaged Object Detection (COD) methods heavily rely on mask annotations, which are time-consuming and labor-intensive to acquire. Existing weakly-supervised COD approaches exhibit significantly inferior performance compared to fully-supervised methods and struggle to simultaneously support…

Cited by 9SourcePDFScholar
2016

Multiple instance discriminative dictionary learning for action recognition

ICASSP 2016accepted

Action recognition from video is a prominent research area in computer vision, with far-reaching applications. Current state-of-the-art action recognition methods is Fisher Vector (FV) coding model based on spatio-temporal local features. Though high dimensional local features have more representati…

Cited by 0SourceScholar