Search Results for author: Yipeng Gao

Found 7 papers, 6 papers with code

DreamView: Injecting View-specific Text Guidance into Text-to-3D Generation

2 code implementations9 Apr 2024 Junkai Yan, Yipeng Gao, Qize Yang, Xihan Wei, Xuansong Xie, AnCong Wu, Wei-Shi Zheng

Text-to-3D generation, which synthesizes 3D assets according to an overall text description, has significantly progressed.

3D Generation Text to 3D

Sculpting Holistic 3D Representation in Contrastive Language-Image-3D Pre-training

1 code implementation3 Nov 2023 Yipeng Gao, Zeyu Wang, Wei-Shi Zheng, Cihang Xie, Yuyin Zhou

Contrastive learning has emerged as a promising paradigm for 3D open-world understanding, i. e., aligning point cloud representation to image and text embedding space individually.

 Ranked #1 on Zero-shot 3D classification on Objaverse LVIS (using extra training data)

Contrastive Learning Retrieval +3

ASAG: Building Strong One-Decoder-Layer Sparse Detectors via Adaptive Sparse Anchor Generation

1 code implementation ICCV 2023 Shenghao Fu, Junkai Yan, Yipeng Gao, Xiaohua Xie, Wei-Shi Zheng

We find that the architecture discrepancy between dense and sparse detectors leads to feature conflict, hampering the performance of one-decoder-layer detectors.

DilateFormer: Multi-Scale Dilated Transformer for Visual Recognition

1 code implementation3 Feb 2023 Jiayu Jiao, Yu-Ming Tang, Kun-Yu Lin, Yipeng Gao, Jinhua Ma, YaoWei Wang, Wei-Shi Zheng

In this work, we explore effective Vision Transformers to pursue a preferable trade-off between the computational complexity and size of the attended receptive field.

Instance Segmentation object-detection +2

AsyFOD: An Asymmetric Adaptation Paradigm for Few-Shot Domain Adaptive Object Detection

1 code implementation CVPR 2023 Yipeng Gao, Kun-Yu Lin, Junkai Yan, YaoWei Wang, Wei-Shi Zheng

Critically, in FSDAOD, the data-scarcity in the target domain leads to an extreme data imbalance between the source and target domains, which potentially causes over-adaptation in traditional feature alignment.

object-detection Object Detection

AcroFOD: An Adaptive Method for Cross-domain Few-shot Object Detection

1 code implementation22 Sep 2022 Yipeng Gao, Lingxiao Yang, Yunmu Huang, Song Xie, Shiyong Li, Wei-Shi Zheng

Under the domain shift, cross-domain few-shot object detection aims to adapt object detectors in the target domain with a few annotated target data.

Cross-Domain Few-Shot Data Augmentation +2

Understanding the robustness-accuracy tradeoff by rethinking robust fairness

no code implementations29 Sep 2021 Zihui Wu, Haichang Gao, Shudong Zhang, Yipeng Gao

Then, we explored the effect of another classic smoothing regularizer, namely, the maximum entropy (ME), and we have found ME can also help reduce both inter-class similarity and intra-class variance.

Fairness

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