PKU-Spike-Recon Dataset

The PKU-Spike-Recon dataset is constructed by National Engineering Laboratory for Video Technology (NELVT), Peking University. The goals to create the PKU-Spike-Recon dataset include:

  1. providing the worldwide researchers of the neuromorphic vision community a spike dataset for evaluating their algorithms;
  2. facilitating the development of reconstruction technologies by providing several spike sequences with different motion speed or at different light conditions.

Therefore, the PKU-Spike-Recon dataset is now partly made available for the academic purpose only on a case-by-case basis. The dataset contains Class A (normal speed) and Class B (high speed), which are recorded by spike camera with 40000 FPS. We also provide a spike player for playback spike sequences and related decoding code. Additionally, more details are illustrated in the following table.

 

Sequence

Time length (s)

Data size (kb)

Total spike number

Class A

(normal speed)

Office

0.1

48829

4298138

Gallery

0.1

48829

20706245

Lake

0.1

48829

25188950

Flower

0.1

48829

29821121

Class B

(high speed)

Car

0.1

48829

103324641

Train

0.1

48829

42898223

Rotation1

0.1

48829

24251431

Rotation2

0.1

48829

39766013

 

The PKU-Spike-Recon dataset is constructed by National Engineering Laboratory for Video Technology (NELVT), Peking University, sponsored by the National Basic Research Program of China and Chinese National Natural Science Foundation. The NELVT at Peking University is serving as the technical agent for distribution of the dataset and reserves the copyright of all the sequences in the dataset. Any researcher who requests the PKU-Spike-Recon dataset must sign this agreement and thereby agrees to observe the restrictions listed in this document. Failure to observe the restrictions will result in access being denied for the request of the future version of the PKU-Spike-Recon dataset and being subject to civil damages in the case of publication of sequences that have not been approved for release.

 

LICENSE

  •  The spike sequences for download are part of the PKU-Spike-Recon dataset.
  •  The sequences can only be used for ACADEMIC PURPOSES. NO COMERCIAL USE is allowed.
  •  Copyright © National Engineering Laboratory for Video Technology (NELVT) and Institute of Digital Media, Peking University (PKU-IDM). All rights reserved.

 

All publications using PKU-Spike-Recon should cite the papers below:

  1. L. Zhu, S. Dong, J. Li, T. Huang, Y. Tian, Retina-like Visual Image Reconstruction via Spiking Neural Model, CVPR 2020
  2. L. Zhu, S. Dong, T. Huang, Y. Tian, A retina-inspired sampling method for visual texture reconstruction, ICME 2019

 

Download(The dataset is available soon)

You can download the agreement(pdf) by clicking the DOWNLOAD link .

After filling it, please send the electrical version to our Email: pkuml at pku.edu.cn (Subject: PKU-Spike-Recon Agreement) and mail the paper version to our lab: Room 2604, Science Building No. 2, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing, P.R.China.