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Yanfeng Li

6 accepted papers

2026

HiFi-Mesh: High-Fidelity Efficient 3D Mesh Generation via Compact Autoregressive Dependence

AAAI 2026technical

High-fidelity 3D meshes can be tokenized into one-dimension (1D) sequences and directly modeled using autoregressive approaches for faces and vertices. However, existing methods suffer from insufficient resource utilization, resulting in slow inference and the ability to handle only small-scale sequ

Cited by 0SourcePDFScholar
2026

On the Power of Statistics in Class-Incremental Learning with Pretrained Models

ICML 2026poster

Recent class-incremental learning (CIL) methods built on large pre-trained vision models have shown that strong performance can be retained even under strict data access constraints. This raises a fundamental question: which properties of pre-trained representations make such recovery possible in th…

Cited by 0SourceScholar
2025

Dynamic Entity-Masked Graph Diffusion Model for Histopathology Image Representation Learning

AAAI 2025technical

Significant disparities between the features of natural images and those inherent to histopathological images make it challenging to directly apply and transfer pre-trained models from natural images to histopathology tasks. Moreover, the frequent lack of annotations in histopathology patch images h…

2025

MoEdit: On Learning Quantity Perception for Multi-object Image Editing

CVPR 2025poster

Multi-object images are widely present in the real world, spanning various areas of daily life. Efficient and accurate editing of these images is crucial for applications such as augmented reality, advertisement design, and medical imaging. Stable Diffusion (SD) has ushered in a new era of high-qual…

2019

AFD-Net: Aggregated Feature Difference Learning for Cross-Spectral Image Patch Matching

ICCV 2019oral

Image patch matching across different spectral domains is more challenging than in a single spectral domain. We consider the reason is twofold: 1. the weaker discriminative feature learned by conventional methods; 2. the significant appearance difference between two images domains. To tackle these p…

Cited by 38PDFScholar
2019

Better and Faster: Exponential Loss for Image Patch Matching

ICCV 2019poster

Recent studies on image patch matching are paying more attention on hard sample learning, because easy samples do not contribute much to the network optimization. They have proposed various hard negative sample mining strategies, but very few addressed this problem from the perspective of loss funct…

Cited by 31PDFScholar