no code implementations • ECCV 2020 • Jiashu Zhu, Dong Li, Tiantian Han, Lu Tian, Yi Shan
In this work, we propose a novel scale-aware progressive training mechanism to address large scale variations across faces.
1 code implementation • 28 Mar 2024 • Yunpeng Zhang, Deheng Qian, Ding Li, Yifeng Pan, Yong Chen, Zhenbao Liang, Zhiyao Zhang, Shurui Zhang, Hongxu Li, Maolei Fu, Yun Ye, Zhujin Liang, Yi Shan, Dalong Du
With the representation of the ISG, the driving agents aggregate essential information from the most influential elements, including the road agents with potential collisions and the map elements to follow.
1 code implementation • CVPR 2024 • Chaokang Jiang, Guangming Wang, Jiuming Liu, Hesheng Wang, Zhuang Ma, Zhenqiang Liu, Zhujin Liang, Yi Shan, Dalong Du
We present a novel approach from the perspective of auto-labelling, aiming to generate a large number of 3D scene flow pseudo labels for real-world LiDAR point clouds.
1 code implementation • 13 Nov 2023 • JunJie Huang, Yun Ye, Zhujin Liang, Yi Shan, Dalong Du
3D object Detection with LiDAR-camera encounters overfitting in algorithm development which is derived from the violation of some fundamental rules.
no code implementations • 23 Jul 2022 • Ji Liu, Dong Li, Zekun Li, Han Liu, Wenjing Ke, Lu Tian, Yi Shan
Sample assignment plays a prominent part in modern object detection approaches.
no code implementations • CVPR 2022 • Haowei Zhu, Wenjing Ke, Dong Li, Ji Liu, Lu Tian, Yi Shan
First, we propose global-local cross-attention (GLCA) to enhance the interactions between global images and local high-response regions, which can help reinforce the spatial-wise discriminative clues for recognition.
Ranked #8 on Fine-Grained Image Classification on CUB-200-2011 (using extra training data)
Fine-Grained Image Classification Fine-Grained Visual Categorization
no code implementations • CVPR 2022 • Qinghang Hong, Fengming Liu, Dong Li, Ji Liu, Lu Tian, Yi Shan
Sparse R-CNN is a recent strong object detection baseline by set prediction on sparse, learnable proposal boxes and proposal features.
no code implementations • ICCV 2021 • Takashi Isobe, Dong Li, Lu Tian, Weihua Chen, Yi Shan, Shengjin Wang
We observe that these proposed schemes are capable of facilitating the learning of discriminative feature representations.
no code implementations • CVPR 2021 • Ji Liu, Dong Li, Rongzhang Zheng, Lu Tian, Yi Shan
To this end, we comprehensively investigate three types of ranking constraints, i. e., global ranking, class-specific ranking and IoU-guided ranking losses.
no code implementations • 21 Mar 2021 • Li Wang, Dong Li, Han Liu, Jinzhang Peng, Lu Tian, Yi Shan
Our goal is to train a unified model for improving the performance in each dataset by leveraging information from all the datasets.
no code implementations • ICCV 2021 • Tiantian Han, Dong Li, Ji Liu, Lu Tian, Yi Shan
Such bin regularization (BR) mechanism encourages the weight distribution of each quantization bin to be sharp and approximate to a Dirac delta distribution ideally.
1 code implementation • 20 Feb 2019 • Yu Xing, Shuang Liang, Lingzhi Sui, Xijie Jia, Jiantao Qiu, Xin Liu, Yushun Wang, Yu Wang, Yi Shan
On the Xilinx ZU2 @330 MHz and ZU9 @330 MHz, we achieve equivalently state-of-the-art performance on our benchmarks by na\"ive implementations without optimizations, and the throughput is further improved up to 1. 26x by leveraging heterogeneous optimizations in DNNVM.
no code implementations • 13 Jan 2015 • Ren Wu, Shengen Yan, Yi Shan, Qingqing Dang, Gang Sun
We present a state-of-the-art image recognition system, Deep Image, developed using end-to-end deep learning.