• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国政府科技报告 >Implementation of Scene Shadows in the Target Acquistion TDA (TARGAC)
【24h】

Implementation of Scene Shadows in the Target Acquistion TDA (TARGAC)

机译：在目标获取TDa（TaRGaC）中实现场景阴影

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The performance of electro-optical weapon systems operating the visible and near-infrared (IR) spectra depend on the illumination of the target and background. Scene shadows can decrease the illumination level of the target scene and alter the contrast characteristics between the target and background. Shadows are also an important source of clutter in a target scene. The primary objective of the first year of this Phase II SBIR is to (1) develop the partly cloudy shadowing model, (2) deliver the updated TARGAC software for the PC that implements the partly cloudy shadowing model, (3) determine the relationships between target acquisition, small-scale features, shadows, and clutter, and (4) develop a design approach for the incorporation into TARGAC of the temporal and spatial characteristics of clutter.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号