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Real or fake text? We can learn to spot the difference（图）
Computer Science Artificial Intelligence 人工智能
2023/6/29
The most recent generation of chatbots has surfaced longstanding concerns about the growing sophistication and accessibility of artificial intelligence.
A Pseudo Spot Price Algorithm Applied to the Pumped-Storage Hydraulic Unit Scheduling Problem
Pseudo Spot Price Algorithm Pumped-Storage Hydraulic Unit Scheduling Problem
2009/7/27
A lossy electric power system that contains thermal units and a pumped-storage hydraulic unit is considered in this paper. The total cost of thermal units in an operation cycle is minimized under some...
TM+SPOT图像的二次融合方法
二次融合方法 TM+SPOT图像
2008/3/11
提出了一种基于PCA变换和IHS变换的小波二次融合方法。首先将多光谱图像和高空间分辨率图像进行ISH变换融合得到第一次融合图像;再将此图像和原多光谱图像进行PCA变换,分别对第一主成分进行小波多尺度分解至适当层次并进行方向对比度融合,最后作PCA逆变换得到最终的融合图像。实验结果表明,文中方法在保留光谱信息的同时提高了空间分辨率,其客观性能指标均优于其它方法。