features.py 文件源码

def __init__(self,params):

        self.dimension = params['dimension']
        self.dataset = params['dataset']
        self.pooling = params['pooling']
        # Read image lists
        with open(params['query_list'],'r') as f:
            self.query_names = f.read().splitlines()

        with open(params['frame_list'],'r') as f:
            self.database_list = f.read().splitlines()

        # Parameters needed
        self.layer = params['layer']
        self.save_db_feats = params['database_feats']

        # Init network
        if params['gpu']:
            caffe.set_mode_gpu()
            caffe.set_device(0)
        else:
            caffe.set_mode_cpu()
        print "Extracting from:", params['net_proto']
        cfg.TEST.HAS_RPN = True
        self.net = caffe.Net(params['net_proto'], params['net'], caffe.TEST)