摘要
Synthetic Aperture Radar (SAR) has been widely used in airborne remote sensing and satellite ocean observation fields to reduce the affect of weather condition and sun illumination. As technology developed, swath and resolution requirements are increased in terrain, which result in a huge increase in echo data and simulated time[1]. With the development of graphics processing unit (GPU), it can reduce simulated time effectively. In order to simulate the coherent integration, atomic operation is always used in GPU, which has a bad influence to simulated time. To optimize simulated time, in this article, we put forward three GPU optimistic strategies for atomic-free SAR raw data simulation.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2016 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016 - Proceedings |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| 页 | 645-648 |
| 页数 | 4 |
| ISBN（电子版） | 9781509033324 |
| DOI | |
| 出版状态 | 已出版 - 1 11月 2016 |
| 已对外发布 | 是 |
| 活动 | 36th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016 - Beijing, 中国 期限: 10 7月 2016 → 15 7月 2016 |
出版系列
| 姓名 | International Geoscience and Remote Sensing Symposium (IGARSS) |
|---|---|
| 卷 | 2016-November |
会议
| 会议 | 36th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Beijing |
| 时期 | 10/07/16 → 15/07/16 |
指纹
探究 'Atomic-free optimization on GPU based SAR raw data simulation' 的科研主题。它们共同构成独一无二的指纹。引用此
Yao, X., Hu, C., Zhang, F., Hu, W., & Li, W. (2016). Atomic-free optimization on GPU based SAR raw data simulation. 在 2016 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016 - Proceedings (页码 645-648). 文章 7729162 (International Geoscience and Remote Sensing Symposium (IGARSS); 卷 2016-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IGARSS.2016.7729162