面向卫星遥感影像检索定位的深度学习全局表征模型评估与分析

施群山, 蓝朝桢, 徐青, 周杨, 胡校飞

Evaluation and Analysis of Deep Learning Global Representation Model for Satellite Remote Sensing Image Retrieval and Location

SHI Qunshan, LAN Chaozhen, XU Qing, ZHOU Yang, HU Xiaofei

表1 EfficientNet各版本深度、宽度、图片大小缩放参数[59]

Tab. 1 Depth, width, and image size scaling parameters of each version of EfficientNet[59]

版本名称 缩放参数：宽度 缩放参数：深度 缩放参数：分辨率 Dropout率 EfficientNet_b0 1.0 1.0 224 0.2 EfficientNet_b1 1.0 1.1 240 0.2 EfficientNet_b2 1.1 1.2 260 0.3 EfficientNet_b3 1.2 1.4 300 0.3 EfficientNet_b4 1.4 1.8 380 0.4 EfficientNet_b5 1.6 2.2 456 0.4 EfficientNet_b6 1.8 2.6 528 0.5 EfficientNet_b7 2.0 3.1 600 0.5 EfficientNet_b8 2.2 3.6 672 0.5 EfficientNet_L2 4.3 5.3 800 0.5