2012年全国地图矢量数据wgs84坐标系-水系_region.zip
2021-03-23 09:08:31
124.17MB
提出了一种利用多个图像特征的曝光过度区域检测学习算法。该算法利用像素的亮度和颜色特征以及光的新特征-色度和边界邻域来构造特征向量。 采用L2正则化的一次逻辑回归方法获得最优分类器mod-e1。 实验结果表明，与直接强度阈值法和其他基于亮度和色彩特征的方法相比，该算法在区域连通性方面能更好地检测出过度曝光区域。
2021-03-02 19:06:08
1.15MB
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Speaking Video Summary Based on Face Detection in Moving Region
2021-02-22 09:07:55
806KB
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Broadband transverse displacement sensing by exploiting the interaction of a focused radially polarized beam with a silicon hollow nanodisk is proposed. The multipolar decomposition analysis indicates that the interference between a longitudinal total electric dipole (TED) moment and a lateral magnetic dipole (MD) moment is dominant in the far-field transverse scattering in the near-infrared region. Within a broadband wavelength range with the width of 155 nm, the longitudinal TED is almost in p
2021-02-22 09:07:45
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Multiple Satellite Image Data Coordinative Computation Technology and Application in Coast Region
2021-02-07 16:03:02
869KB
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MegaDrivePlusPlus：适用于Sega Mega Drive（又名Genesis）的Universal Region mod，5060 Hz开关和游戏中重置（IGR）
2021-02-01 14:36:44
25KB
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