南开大学信息技术科学学院 吴功宜教授的讲座资料，是一手资料，在4月24日我校演讲时候，我偷偷拷贝下来的，对于互联网和物联网做了深入探究-Nankai Institute of Information Science and Technology to Professor Wu Gongyi lecture, first-hand information in the April 24 school speech when I secretly copy down the in-depth inq

提出了一种基于雾气遮罩减除的图像去雾算 法。首先对降质图像平滑滤波以估计其亮度分量，对亮度分量求均值得到均匀分布的雾气遮罩，并结合退 化图像获取与场景深度信息相关的雾气遮罩。在对数域中从降质图像中减除获得的雾气遮罩，即可得到 场景的反射图像。对反射图像进行自适应的对比度拉伸，可以得到最终的去雾结果。-Proposed algorithm based on the image to fog mist mask subtraction. First, the degraded im

The changes to UNIX programming that have taken place since 1985 are extensive to say the least. The first edition of Advanced UNIX Programming is still used and considered to be a must have book on any UNIX programmer s shelf. With this new edition