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Zhihao Ouyang

6 accepted papers

2025

MQAD: A Large-Scale Question Answering Dataset for Training Music Large Language Models

ICASSP 2025accepted

Question-answering (QA) is a natural approach for humans to understand a piece of music audio. However, for machines, accessing a large-scale dataset covering diverse aspects of music is crucial, yet challenging, due to the scarcity of publicly available music data of this type. This paper introduce…

Cited by 0SourceScholar
2025

PMA: Towards Parameter-Efficient Point Cloud Understanding via Point Mamba Adapter

CVPR 2025poster

Applying pre-trained models to assist point cloud understanding has recently become a mainstream paradigm in 3D perception. However, existing application strategies are straightforward, utilizing only the final output of the pre-trained model for various task heads. It neglects the rich complementar…

2024

LCM: Locally Constrained Compact Point Cloud Model for Masked Point Modeling

NeurIPS 2024poster

The pre-trained point cloud model based on Masked Point Modeling (MPM) has exhibited substantial improvements across various tasks. However, these models heavily rely on the Transformer, leading to quadratic complexity and limited decoder, hindering their practice application. To address this limita…

2024

MambaIR: A Simple Baseline for Image Restoration with State-Space Model

ECCV 2024poster

"Recent years have seen significant advancements in image restoration, largely attributed to the development of modern deep neural networks, such as CNNs and Transformers. However, existing restoration backbones often face the dilemma between global receptive fields and efficient computation, hinder…

2024

ReFIR: Grounding Large Restoration Models with Retrieval Augmentation

NeurIPS 2024poster

Recent advances in diffusion-based Large Restoration Models (LRMs) have significantly improved photo-realistic image restoration by leveraging the internal knowledge embedded within model weights. However, existing LRMs often suffer from the hallucination dilemma, i.e., producing incorrect contents…

2020

Training Interpretable Convolutional Neural Networks by Differentiating Class-specific Filters

ECCV 2020poster

Convolutional neural networks (CNNs) have been successfully used in a range of tasks. However, CNNs are often viewed as ""black-box"" and lack of interpretability. One main reason is due to the filter-class entanglement -- an intricate many-to-many correspondence between filters and classes. Most ex…