Search Results for author: Hongwei Ren

Found 7 papers, 1 papers with code

A Simple and Effective Point-based Network for Event Camera 6-DOFs Pose Relocalization

no code implementations28 Mar 2024 Hongwei Ren, Jiadong Zhu, Yue Zhou, Haotian Fu, Yulong Huang, Bojun Cheng

These cameras implicitly capture movement and depth information in events, making them appealing sensors for Camera Pose Relocalization (CPR) tasks.

AFPR-CIM: An Analog-Domain Floating-Point RRAM-based Compute-In-Memory Architecture with Dynamic Range Adaptive FP-ADC

no code implementations21 Feb 2024 Haobo Liu, Zhengyang Qian, Wei Wu, Hongwei Ren, Zhiwei Liu, Leibin Ni

Moreover, a novel FP-DAC is also implemented which reconstructs FP digital codes into analog values to perform analog computation.

CLIF: Complementary Leaky Integrate-and-Fire Neuron for Spiking Neural Networks

no code implementations7 Feb 2024 Yulong Huang, Xiaopeng Lin, Hongwei Ren, Yue Zhou, Zunchang Liu, Haotian Fu, Biao Pan, Bojun Cheng

We link the degraded accuracy to the vanishing of gradient on the temporal dimension through the analytical and experimental study of the training process of Leaky Integrate-and-Fire (LIF) Neuron-based SNNs.

SpikePoint: An Efficient Point-based Spiking Neural Network for Event Cameras Action Recognition

no code implementations11 Oct 2023 Hongwei Ren, Yue Zhou, Yulong Huang, Haotian Fu, Xiaopeng Lin, Jie Song, Bojun Cheng

Moreover, it also achieves SOTA performance across all methods on three datasets, utilizing approximately 0. 3\% of the parameters and 0. 5\% of power consumption employed by artificial neural networks (ANNs).

Action Recognition

TTPOINT: A Tensorized Point Cloud Network for Lightweight Action Recognition with Event Cameras

no code implementations19 Aug 2023 Hongwei Ren, Yue Zhou, Haotian Fu, Yulong Huang, Renjing Xu, Bojun Cheng

In the experiment, TTPOINT emerged as the SOTA method on three datasets while also attaining SOTA among point cloud methods on all five datasets.

Action Recognition

Multi-Graph Convolution Network for Pose Forecasting

no code implementations11 Apr 2023 Hongwei Ren, Yuhong Shi, Kewei Liang

The most commonly used models for this task are autoregressive models, such as recurrent neural networks (RNNs) or variants, and Transformer Networks.

Human Pose Forecasting Pose Prediction

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