Autorun robot compresses images by Mini Batch K-Means
Using itchat package connect to wechat and recieve picture from friends, by using Mini Batch K-Means alorithm to replace the colors that picture contained with the color in the same cluster. The number of colors left can be easily defined. With a suitable color left number, the converted picture size has been significantly reduced without distortion.
The right hand side only contains 5 colors.
Except reduce the size of picture, it can also be used to produce something interesting.
