#ICCV2019论文阅读#Fully_convolutional_geometric_features
一知识背景3Dscan&cloudpoints(点云)patch-basedfeatures,fullyconvolutionalnetwork,deepmetriclearning,sparsetensors,sparseconvolutions,hardnegetive-mining,contrastiveloss,tripletloss,batchnormalization...1.clou