METHOD AND SYSTEM FOR SCHEDULING IMAGE ACQUISITION EVENTS BASED ON DYNAMIC PROGRAMMING
    1.
    发明申请
    METHOD AND SYSTEM FOR SCHEDULING IMAGE ACQUISITION EVENTS BASED ON DYNAMIC PROGRAMMING 审中-公开
    基于动态编程调度图像采集事件的方法和系统

    公开(公告)号:US20100115519A1

    公开(公告)日:2010-05-06

    申请号:US12606670

    申请日:2009-10-27

    IPC分类号: G06F9/46

    CPC分类号: G01C11/025 G06T1/0007

    摘要: A method and system for scheduling events into a set of opportunities is presented. The method includes 1) dividing a path of an image acquisition device so that there is at least a first portion and a second portion at any given moment, wherein each of the first portion and the second portion includes at least one state and the first portion includes a null state in which no image is taken; 2) combining each state in the first portion with at least one state in the second portion one by one to generate a series of updated sequences; and 3) selecting at least one of the updated sequences based on a merit value associated with each of the updated sequences. The invention uses only two groups out of all the relevant opportunities for most calculations, and is especially applicable to situations like satellite pass scheduling.

    摘要翻译: 提出了一种用于将事件调度到一组机会的方法和系统。 该方法包括:1)分割图像获取装置的路径,使得在任何给定时刻至少有第一部分和第二部分,其中第一部分和第二部分中的每一个包括至少一个状态,第一部分 包括没有图像的空状态; 2)将第一部分中的每个状态与第二部分中的至少一个状态逐一组合以产生一系列更新的序列; 以及3)基于与每个更新的序列相关联的优值来选择所述更新的序列中的至少一个。 本发明在大多数计算的所有相关机会中仅使用两组,特别适用于卫星通行调度等情况。