Vol.:(0123456789) The Journal of Supercomputing (2021) 77:10333
https://doi.org/10.1007/s11227-021-03798-1
1 3
CORRECTION
Correction to: Parallel optimization of the ray‑tracing algorithm based on the HPM model
Wang Jun‑Feng
1· Ding Gang‑Yi
1· Wang Yi‑Ou
2· Li Yu‑Gang
1· Zhang Fu‑Quan
3Published online: 16 April 2021
© Springer Science+Business Media, LLC, part of Springer Nature 2021
Correction to: The Journal of Supercomputing
https:// doi. org/ 10. 1007/ s11227- 021- 03680-0
The article “Parallel optimization of the ray-tracing algorithm based on the HPM model”, written by Wang Jun-Feng, Ding Gang-Yi, Wang Yi-Ou, Li Yu-Gang, and Zhang Fu-Quan, was originally published online on the publisher’s internet portal on 04 March 2021 with Open Access under a Creative Commons Attribution (CC BY) license 4.0”.
With the author’s/authors’ decision to cancel Open Access the copyright of the article changed on 01 April 2021 to © The Author(s), under exclusive licence to Springer Science + Business Media, LLC, part of Springer Nature 2021 with all rights reserved.
Publisher’s Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
The original article can be found online at https:// doi. org/ 10. 1007/ s11227- 021- 03680-0.
* Zhang Fu-Quan 8528750@qq.com
Wang Jun-Feng bitwind@qq.com
1 School of Computer Science and Technology, Beijing Institute of Technology, Beijing 100081, People’s Republic of China
2 Beijing Institute of Science and Technology Information, Beijing 100044, People’s Republic of China
3 Fujian Provincial Key Laboratory of Information Processing and Intelligent Control, Minjiang University, Fuzhou 350117, People’s Republic of China
