缺点：容易饱和（输入过大或过小时梯度接近0，导致梯度消失）
激光雷达刚好补足了这一块拼图。今天发布的这颗新一代双光路图像级激光雷达，把车载感知从 3D 点云时代拉进了 3D 成像时代。，更多细节参见PDF资料
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资产负债率超同行均值28个百分点，深陷存贷双高现象德硕科技此次IPO欲募集27000万元，分别用于新增年产350万套智能集成工具生产线技改项目、补充流动资金，具体情况如下：