SAR geometric correction algorithm improvement on multi-core C6678 DSPs

Lu Mengyu; Wang Jinghua; Jin Ye

doi:10.1109/ICSPCC.2016.7753661

SAR geometric correction algorithm improvement on multi-core C6678 DSPs

Lu Mengyu, Wang Jinghua^*, Jin Ye

^*Corresponding author for this work

School of Information and Electronics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

This paper achieves the SAR geometric correction algorithm and makes improvements based on multi-core C6678 DSPs. To solve the insufficient real-time problem, this paper improves the geometric correction, and designs process software that can meet the real-time requirements, from the process flow, process algorithm and storage process aspects. This paper describes the multiple DPSs parallel process scheme and multi-core mapping tasks, and makes a comparison of the time-consuming before optimization and after. And after the optimization, the geometric correction's efficiency is two times of the original. After verification, the parallel process software designed in this paper can meet the real-time requirements of the project, and also has good stability.

Original language	English
Title of host publication	ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509027088
DOIs	https://doi.org/10.1109/ICSPCC.2016.7753661
Publication status	Published - 22 Nov 2016
Event	2016 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2016 - Hong Kong, China Duration: 5 Aug 2016 → 8 Aug 2016

Publication series

Name	ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings

Conference

Conference	2016 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2016
Country/Territory	China
City	Hong Kong
Period	5/08/16 → 8/08/16

Keywords

Parallel process
geometric correction
real-time

Access to Document

10.1109/ICSPCC.2016.7753661

Cite this

Mengyu, L., Jinghua, W., & Ye, J. (2016). SAR geometric correction algorithm improvement on multi-core C6678 DSPs. In ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings Article 7753661 (ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSPCC.2016.7753661

Mengyu, Lu ; Jinghua, Wang ; Ye, Jin. / SAR geometric correction algorithm improvement on multi-core C6678 DSPs. ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. (ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings).

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title = "SAR geometric correction algorithm improvement on multi-core C6678 DSPs",

abstract = "This paper achieves the SAR geometric correction algorithm and makes improvements based on multi-core C6678 DSPs. To solve the insufficient real-time problem, this paper improves the geometric correction, and designs process software that can meet the real-time requirements, from the process flow, process algorithm and storage process aspects. This paper describes the multiple DPSs parallel process scheme and multi-core mapping tasks, and makes a comparison of the time-consuming before optimization and after. And after the optimization, the geometric correction's efficiency is two times of the original. After verification, the parallel process software designed in this paper can meet the real-time requirements of the project, and also has good stability.",

keywords = "Parallel process, geometric correction, real-time",

author = "Lu Mengyu and Wang Jinghua and Jin Ye",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2016 ; Conference date: 05-08-2016 Through 08-08-2016",

year = "2016",

month = nov,

day = "22",

doi = "10.1109/ICSPCC.2016.7753661",

language = "English",

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Mengyu, L, Jinghua, W & Ye, J 2016, SAR geometric correction algorithm improvement on multi-core C6678 DSPs. in ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings., 7753661, ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings, Institute of Electrical and Electronics Engineers Inc., 2016 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2016, Hong Kong, China, 5/08/16. https://doi.org/10.1109/ICSPCC.2016.7753661

SAR geometric correction algorithm improvement on multi-core C6678 DSPs. / Mengyu, Lu; Jinghua, Wang; Ye, Jin.
ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. 7753661 (ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - SAR geometric correction algorithm improvement on multi-core C6678 DSPs

AU - Mengyu, Lu

AU - Jinghua, Wang

AU - Ye, Jin

PY - 2016/11/22

Y1 - 2016/11/22

N2 - This paper achieves the SAR geometric correction algorithm and makes improvements based on multi-core C6678 DSPs. To solve the insufficient real-time problem, this paper improves the geometric correction, and designs process software that can meet the real-time requirements, from the process flow, process algorithm and storage process aspects. This paper describes the multiple DPSs parallel process scheme and multi-core mapping tasks, and makes a comparison of the time-consuming before optimization and after. And after the optimization, the geometric correction's efficiency is two times of the original. After verification, the parallel process software designed in this paper can meet the real-time requirements of the project, and also has good stability.

AB - This paper achieves the SAR geometric correction algorithm and makes improvements based on multi-core C6678 DSPs. To solve the insufficient real-time problem, this paper improves the geometric correction, and designs process software that can meet the real-time requirements, from the process flow, process algorithm and storage process aspects. This paper describes the multiple DPSs parallel process scheme and multi-core mapping tasks, and makes a comparison of the time-consuming before optimization and after. And after the optimization, the geometric correction's efficiency is two times of the original. After verification, the parallel process software designed in this paper can meet the real-time requirements of the project, and also has good stability.

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KW - geometric correction

KW - real-time

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M3 - Conference contribution

AN - SCOPUS:85006882882

T3 - ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings

BT - ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2016 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2016

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Mengyu L, Jinghua W, Ye J. SAR geometric correction algorithm improvement on multi-core C6678 DSPs. In ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2016. 7753661. (ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings). doi: 10.1109/ICSPCC.2016.7753661

SAR geometric correction algorithm improvement on multi-core C6678 DSPs

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