Search Results for author: Qiankun Gao

Found 4 papers, 2 papers with code

Mirror-3DGS: Incorporating Mirror Reflections into 3D Gaussian Splatting

no code implementations1 Apr 2024 Jiarui Meng, Haijie Li, Yanmin Wu, Qiankun Gao, Shuzhou Yang, Jian Zhang, Siwei Ma

3D Gaussian Splatting (3DGS) has marked a significant breakthrough in the realm of 3D scene reconstruction and novel view synthesis.

3D Scene Reconstruction Novel View Synthesis

Language-Assisted 3D Scene Understanding

no code implementations18 Dec 2023 Yanmin Wu, Qiankun Gao, Renrui Zhang, Jian Zhang

The scale and quality of point cloud datasets constrain the advancement of point cloud learning.

3D Object Detection 3D Semantic Segmentation +5

A Unified Continual Learning Framework with General Parameter-Efficient Tuning

1 code implementation ICCV 2023 Qiankun Gao, Chen Zhao, Yifan Sun, Teng Xi, Gang Zhang, Bernard Ghanem, Jian Zhang

1) Learning: the pre-trained model adapts to the new task by tuning an online PET module, along with our adaptation speed calibration to align different PET modules, 2) Accumulation: the task-specific knowledge learned by the online PET module is accumulated into an offline PET module through momentum update, 3) Ensemble: During inference, we respectively construct two experts with online/offline PET modules (which are favored by the novel/historical tasks) for prediction ensemble.

Continual Learning

R-DFCIL: Relation-Guided Representation Learning for Data-Free Class Incremental Learning

1 code implementation24 Mar 2022 Qiankun Gao, Chen Zhao, Bernard Ghanem, Jian Zhang

After RRL, the classification head is refined with global class-balanced classification loss to address the data imbalance issue as well as learn the decision boundaries between new and previous classes.

Class Incremental Learning Incremental Learning +3

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