load and generate lmdb for each nyudv2 data type one by one to conserve memory
load and generate lmdb for each nyudv2 data type one by one to conserve memory

kashefy/caffe_sandbox,kashefy/nideep,kashefy/nideep,nigroup/nideep,nigroup/nideep,kashefy/caffe_sandbox,kashefy/nideep,nigroup/nideep,kashefy/caffe_sandbox