Unsupervised optical flow estimation with dynamic timing representation for spike camera

L Xia, Z Ding, R Zhao, J Zhang, L Ma… - Advances in …, 2024 - proceedings.neurips.cc
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 …

Super-Resolution Reconstruction from Bayer-Pattern Spike Streams

Y Dong, R Xiong, J Zhang, Z Yu… - Proceedings of the …, 2024 - openaccess.thecvf.com
Spike camera is a neuromorphic vision sensor that can capture highly dynamic scenes by
generating a continuous stream of binary spikes to represent the arrival of photons at very …

Boosting Spike Camera Image Reconstruction from a Perspective of Dealing with Spike Fluctuations

R Zhao, R Xiong, J Zhao, J Zhang… - Proceedings of the …, 2024 - openaccess.thecvf.com
As a bio-inspired vision sensor with ultra-high speed spike cameras exhibit great potential in
recording dynamic scenes with high-speed motion or drastic light changes. Different from …

Spike-guided Motion Deblurring with Unknown Modal Spatiotemporal Alignment

J Zhang, S Chen, Y Zheng, Z Yu… - Proceedings of the …, 2024 - openaccess.thecvf.com
The traditional frame-based cameras that rely on exposure windows for imaging experience
motion blur in high-speed scenarios. Frame-based deblurring methods lack reliable motion …

Optical Flow for Spike Camera with Hierarchical Spatial-Temporal Spike Fusion

R Zhao, R Xiong, J Zhang, X Zhang, Z Yu… - Proceedings of the AAAI …, 2024 - ojs.aaai.org
As an emerging neuromorphic camera with an asynchronous working mechanism, spike
camera shows good potential for high-speed vision tasks. Each pixel in spike camera …

Real-Data-Driven 2000 FPS Color Video from Mosaicked Chromatic Spikes

S Yang, Z Huang, Y Chang, B Fan, Z Yu… - European Conference on …, 2024 - Springer
The spike camera continuously records scene radiance with high-speed, high dynamic
range, and low data redundancy properties, as a promising replacement for frame-based …

Joint Demosaicing and Denoising for Spike Camera

Y Dong, R Xiong, J Zhao, J Zhang, X Fan… - Proceedings of the …, 2024 - ojs.aaai.org
As a neuromorphic camera with high temporal resolution, spike camera can capture
dynamic scenes with high-speed motion. Recently, spike camera with a color filter array …

High Dynamic Range Imaging for Dynamic Scenes Based on Multi-Level Spike Camera

Z Zhu, R Xiong, J Zhao, R Zhao, X Fan… - … on Circuits and …, 2025 - ieeexplore.ieee.org
Spike camera is a retina-inspired neuromorphic camera which can capture dynamic scenes
of high-speed motion by firing a continuous stream of spikes at an extremely high temporal …

SpikeMM: Flexi-Magnification of High-Speed Micro-Motions

B Zhang, Y Zheng, S Chen, J Zhang, K Chen… - arXiv preprint arXiv …, 2024 - arxiv.org
The amplification of high-speed micro-motions holds significant promise, with applications
spanning fault detection in fast-paced industrial environments to refining precision in …