To optimize laser sharpening parameters for bronze diamond grinding wheels. the laser sharpening test was carried out on the bronze diamond grinding wheel using the orthogonal test method. The convolutional neural network (CNN) is used to identify the diamond abrasive grains at the pixel level. The protruding height of abrasive grains is obtained by extracting the area information of ... https://www.spidertattooz.com/Dystopian-Wars-Empire-Starter-Set-Faction-Battlefleet/