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U-Net, known for its simple yet efficient architecture, is widely utilized for image processing tasks and is particularly suitable for deployment on neuromorphic chips. This paper introduces the novel concept of Spiking-UNet for image…

神经与进化计算 · 计算机科学 2024-04-12 Hebei Li , Yueyi Zhang , Zhiwei Xiong , Xiaoyan Sun

Recently, large models, such as Vision Transformer and BERT, have garnered significant attention due to their exceptional performance. However, their extensive computational requirements lead to considerable power and hardware resource…

硬件体系结构 · 计算机科学 2025-01-15 Zhengke Li , Wendong Mao , Siyu Zhang , Qiwei Dong , Zhongfeng Wang

We consider two biologically plausible structures, the Spiking Neural Network (SNN) and the self-attention mechanism. The former offers an energy-efficient and event-driven paradigm for deep learning, while the latter has the ability to…

神经与进化计算 · 计算机科学 2022-11-23 Zhaokun Zhou , Yuesheng Zhu , Chao He , Yaowei Wang , Shuicheng Yan , Yonghong Tian , Li Yuan

Over the past decade, deep neural networks (DNNs) have demonstrated remarkable performance in a variety of applications. As we try to solve more advanced problems, increasing demands for computing and power resources has become inevitable.…

计算机视觉与模式识别 · 计算机科学 2019-11-26 Seijoon Kim , Seongsik Park , Byunggook Na , Sungroh Yoon

Edge-cloud co-inference enables efficient deep neural network (DNN) deployment by splitting the architecture between an edge device and cloud server, crucial for resource-constraint edge devices. This approach requires balancing on-device…

计算机视觉与模式识别 · 计算机科学 2024-11-08 Maruf Hassan , Steven Davy

The intrinsic dynamics and event-driven nature of spiking neural networks (SNNs) make them excel in processing temporal information by naturally utilizing embedded time sequences as time steps. Recent studies adopting this approach have…

机器学习 · 计算机科学 2024-12-18 Jiaqi Wang , Liutao Yu , Liwei Huang , Chenlin Zhou , Han Zhang , Zhenxi Song , Min Zhang , Zhengyu Ma , Zhiguo Zhang

The combination of Spiking Neural Networks (SNNs) with Vision Transformer architectures has garnered significant attention due to their potential for energy-efficient and high-performance computing paradigms. However, a substantial…

计算机视觉与模式识别 · 计算机科学 2025-06-19 Wei Hua , Chenlin Zhou , Jibin Wu , Yansong Chua , Yangyang Shu

While foundation AI models excel at tasks like classification and decision-making, their high energy consumption makes them unsuitable for energy-constrained applications. Inspired by the brain's efficiency, spiking neural networks (SNNs)…

机器学习 · 计算机科学 2025-02-21 Orestis Konstantaropoulos , Theodoris Mallios , Maria Papadopouli

Spiking neural networks are emerging as a promising energy-efficient alternative to traditional artificial neural networks due to their spike-driven paradigm. However, recent research in the SNN domain has mainly focused on enhancing…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Xuerui Qiu , Malu Zhang , Jieyuan Zhang , Wenjie Wei , Honglin Cao , Junsheng Guo , Rui-Jie Zhu , Yimeng Shan , Yang Yang , Haizhou Li

Spiking Neural Networks (SNNs), as an emerging biologically inspired computational model, demonstrate significant energy efficiency advantages due to their event-driven information processing mechanism. Compared to traditional Artificial…

神经与进化计算 · 计算机科学 2025-08-18 Changqing Xu , Buxuan Song , Yi Liu , Xinfang Liao , Wenbin Zheng , Yintang Yang

Particle Image Velocimetry (PIV) is a widely adopted non-invasive imaging technique that tracks the motion of tracer particles across image sequences to capture the velocity distribution of fluid flows. It is commonly employed to analyze…

计算机视觉与模式识别 · 计算机科学 2026-01-05 Yunzhong Zhang , Bo Xiong , You Zhou , Changqing Su , Zhen Cheng , Zhaofei Yu , Xun Cao , Tiejun Huang

Real-time accurate detection of three-dimensional (3D) objects is a fundamental necessity for self-driving vehicles. Most existing computer vision approaches are based on convolutional neural networks (CNNs). Although the CNN-based…

计算机视觉与模式识别 · 计算机科学 2020-04-30 Shibo Zhou , Ying Chen , Xiaohua Li , Arindam Sanyal

By integrating the self-attention capability and the biological properties of Spiking Neural Networks (SNNs), Spikformer applies the flourishing Transformer architecture to SNNs design. It introduces a Spiking Self-Attention (SSA) module to…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Qingyu Wang , Duzhen Zhang , Tielin Zhang , Bo Xu

This study introduces a novel approach to enhance the spatial-temporal resolution of time-event pixels based on luminance changes captured by event cameras. These cameras present unique challenges due to their low resolution and the sparse,…

图像与视频处理 · 电气工程与系统科学 2024-08-14 Waseem Shariff , Joe Lemley , Peter Corcoran

Efficiently selecting an appropriate spike stream data length to extract precise information is the key to the spike vision tasks. To address this issue, we propose a dynamic timing representation for spike streams. Based on multi-layers…

计算机视觉与模式识别 · 计算机科学 2023-07-13 Lujie Xia , Ziluo Ding , Rui Zhao , Jiyuan Zhang , Lei Ma , Zhaofei Yu , Tiejun Huang , Ruiqin Xiong

Event cameras offer unparalleled advantages such as high temporal resolution, low latency, and high dynamic range. However, their limited spatial resolution poses challenges for fine-grained perception tasks. In this work, we propose an…

计算机视觉与模式识别 · 计算机科学 2025-12-01 Chuanzhi Xu , Haoxian Zhou , Langyi Chen , Yuk Ying Chung , Qiang Qu

Spiking Neural Networks (SNNs) are bio-inspired networks that process information conveyed as temporal spikes rather than numeric values. A spiking neuron of an SNN only produces a spike whenever a significant number of spikes occur within…

神经与进化计算 · 计算机科学 2020-03-06 Mathias Gehrig , Sumit Bam Shrestha , Daniel Mouritzen , Davide Scaramuzza

Skeleton-based action recognition is crucial for multimedia applications but heavily relies on power-hungry Artificial Neural Networks (ANNs), limiting their deployment on resource-constrained edge devices. Spiking Neural Networks (SNNs)…

计算机视觉与模式识别 · 计算机科学 2026-03-23 Naichuan Zheng , Hailun Xia , Zepeng Sun , Weiyi Li , Yujia Wang

Knowledge distillation (KD) in transformers often faces challenges due to misalignment in the number of attention heads between teacher and student models. Existing methods either require identical head counts or introduce projectors to…

计算机视觉与模式识别 · 计算机科学 2025-02-12 Zhaodong Bing , Linze Li , Jiajun Liang

Spiking Neural Networks (SNNs) provide an energy-efficient way to extract 3D spatio-temporal features. Point clouds are sparse 3D spatial data, which suggests that SNNs should be well-suited for processing them. However, when applying SNNs…

计算机视觉与模式识别 · 计算机科学 2025-04-03 Xuerui Qiu , Man Yao , Jieyuan Zhang , Yuhong Chou , Ning Qiao , Shibo Zhou , Bo Xu , Guoqi Li