| Delineation of Deep Convective Clouds from GMS/IR Image Using Texture Feature Analysis Method |
| |
| 引用本文： | Li Jun (Institute of Atmospheric Physics.Academia Sinica,Beijing) Grade-87 graduate Student,Graduate School of Academia Sinica. Delineation of Deep Convective Clouds from GMS/IR Image Using Texture Feature Analysis Method[J]. 中国科学院研究生院学报, 1992, 0(2) |
| |
| 作者姓名： | Li Jun (Institute of Atmospheric Physics.Academia Sinica Beijing) Grade-87 graduate Student Graduate School of Academia Sinica |
| |
| 作者单位： | Institute of Atmospheric Physics.Academia Sinica，Beijing |
| |
| 摘 要： | Monitoring the development and evolution of a deep convec-tive system from gcostationary satellite imagery is very important tonowcasting and heavy rainfall estimation.Using combined infrared andvisible imagery to analyse convective clouds is feasible and effective,but unfortunately,visible satellite data are not available at night.Inthis paper,a method of fuzzy clustering scheme based on texture featureanalysis has been put forward to distinguish the deep convective cloudsfrom cirrus and stratiform by use of GMS/IR image.Results from usingonly IR data and using both IR and VIS data are compared and discus-Sed.
|
Delineation of Deep Convective Clouds from GMS/IR Image Using Texture Feature Analysis Method |
| |
| Li Jun. Delineation of Deep Convective Clouds from GMS/IR Image Using Texture Feature Analysis Method[J]. Journal of the Graduate School of the Chinese Academy of Sciences, 1992, 0(2) |
| |
| Authors: | Li Jun |
| |
| Abstract: | Monitoring the development and evolution of a deep convec- tive system from gcostationary satellite imagery is very important to nowcasting and heavy rainfall estimation.Using combined infrared and visible imagery to analyse convective clouds is feasible and effective, but unfortunately,visible satellite data are not available at night.In this paper,a method of fuzzy clustering scheme based on texture feature analysis has been put forward to distinguish the deep convective clouds from cirrus and stratiform by use of GMS/IR image.Results from using only IR data and using both IR and VIS data are compared and discus- Sed. |
| |
| Keywords: | texture feature measurement deep convective clouds fuzzy dustering co-occurrence matrix |
| 本文献已被 CNKI 等数据库收录！ |
