简单起见，这里设定阈值为122，即最大灰度的一半-the sake of simplicity, this threshold value is set to 122, the largest gray half

灯塔，可以在晚上引导海上船只方向的灯塔，有背景-Lighthouse to guide ships at sea in the evening the direction of the lighthouse, the background

计算机图形学实验，完成立方体的三视图和等轴侧投影-Computer graphics experiments, the completion of three cube view and isometric projection

Salient区域检测，简单算法LC，学习博客（http://blog.csdn.net/laviewpbt/article/details/38357017）。图像直方图。RGB三通道颜色缩减。需要先配置opencv环境，vs2010,opencv2.4.9。配置教程(http://wiki.opencv.org.cn/index.php/VC_2010 E4 B8 8B E5 AE 89 E8 A3 85OpenCV2.4.4)-Salient detection