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THE STUDY OF WATERSHED TOPOGRAPHY CHARACTERISTICS IN VAKHSH RIVER BASED ON ZY3-DSM
ZY3-DSM the Catchment Boundary Profile Line the Longitudinal Valley Profile Line the Terrain Complexity Indices the Landform Development Indices
2018/5/11
The Vakhsh River is one of the major rivers in Tajikistan. The quantitative analysis of watershed topography and developmental characteristics in Vakhsh River catchment can reflect the morphological c...
POTENTIAL OF IKONOS AND QUICKBIRD IMAGERY FOR ACCURATE 3D POINT POSITIONING, ORTHOIMAGE AND DSM GENERATION
IKONOS QUICKBIRD high resolution radiometric preprocessing
2015/7/30
This paper describes the processing of IKONOS and QUICKBIRD imagery of two different datasets in Switzerland for analyzing
the geometric accuracy potential of these images for 3D point positioning, a...
LINE-BASED REGISTRATION OF DSM AND HYPERSPECTRAL IMAGES
Hyper spectral DEM/DTM Registration, Multisensor Urban Matching, LiDAR
2014/4/24
Data fusion techniques require a good registration of all the used datasets. In remote sensing, images are usually geo-referenced using the GPS and IMU data. However, if more precise registration is r...
截断策略下求解第一类积分方程离散的DSM方法
病态积分方程 Tikhonov 正则化 动力系统方法 多尺度投影 后验参数选择
2012/5/21
本文用多尺度投影方法求解离散的DSM问题,与传统全投影方法相比, 减少了内积计算个数, 保持了最优收敛率.最后, 算例说明了算法的有效性.
Justification of the Dynamical Systems Method (DSM) for global homeomorphisms
The Dynamical Systems Method (DSM) surjectivity global homeomorphisms
2011/1/21
The Dynamical Systems Method (DSM) is justified for solving oper-ator equations F(u) = f, where F is a nonlinear operator in a Hilbert space H.
基于DSM返工风险评价矩阵的项目优化与仿真
项目管理 设计结构矩阵(DSM) 返工风险评价矩阵
2010/10/26
针对项目中活动返工的不确定性,由返工概率矩阵和返工影响强度矩阵共同构成了DSM返工风险评价矩阵,提出了基于返工风险的遗传算法(Rework risk GA, RRGA),同时考虑返工风险、反馈个数、反馈距离及活动的时间和费用建立了DSM优化目标函数,改进了传统遗传算法的变异算子和变异概率.通过对典型案例进行优化及其结果的仿真,验证了RRGA算法可明显降低返工导致的项目费用和时间,并降低其结果的波动...