ID 原文 译文
58688 在尿液细胞数据集上的对比实验结果表明,在保证执行速度的情况下,该算法比GoogLeNet网络的分类准确率提升了3%,召回率提升了1%,具有更好的分类效果。 On the urine cell datasets, comparative experimental results show that the algorithm provides a better classification effect, which improves the accuracy of classification by 3% and the recall rate by 1% at the similar speed of the GoogLeNet network.
58689 在使用深度神经网络进行点云分类时,可以将点云转化为三维体素或是从多个角度将网格模型渲染成图片后进行处理,但转换过程会耗费额外的计算和存储资源; For point cloud classification, deep learning based methods use operations like voxelization to generate regular 3D grids or render the 3D mesh into a collection of images from multiple angles.
58690 而使用原始点云作为输入的方法,其网络规模和计算复杂度又给算法在嵌入式环境部署带来困难。 However, the conversion will introduce additional computing and storage consumption. Some methods directly consume the raw point cloud.
58691 在对这些算法深入研究的基础上,提出一种轻量级的双路径神经网络模型,无须转换点云数据格式,使用0. 8兆浮点数的参数量,达到和主流方法相当的分类精度。 But their network scale and computational complexity make it difficult for them to deploy in embedded environments. On the basis of intensive studies of these algorithms, a novel lightweight dual path way network is proposed in this paper. Without additional conversion, our network attains a comparable performance but has 0. 8 million floating parameters only.
58692 双路径结构利用点云的点内和点间表示方式,在避免多尺度学习引入的复杂结构和计算的同时,挖掘了全局特征和局部细粒度特征。 With point-wise and neighbor-wise representations, our approach incorporates global and local features of the point cloud.
58693 实验结果表明,该网络模型可对ModelNet40和MNIST数据集进行准确分类,且设计具有合理性。 Experimental results on ModelNet40 and MNIST data-set demonstrate that our method achieves a good accuracy, and prove the effectiveness of our design.
58694 为了验证羟乙基纤维素水凝胶用作光纤传感器湿敏材料的可行性,设计了一种新的基于羟乙基纤维素的光纤湿度传感器。 In order to demonstrate the feasibility of hydroxyethyl cellulose hydrogel as an optical fiber sensor moisture sensitive material, a new optical fiber humidity sensor based on hydroxyethyl cellulose is proposed.
58695 首先将150μm长的空芯光纤熔接到单模光纤上,然后在空芯光纤的端面覆盖一层10μm厚的羟乙基纤维素水凝膜, First, a hollow-core fiber(150μm) is fused to a single mode fiber. Second, a 10μm thick hydroxyethyl cellulose hydrogel film is coated on the end face of the hollow-core fiber.
58696 最后将所制作的湿度传感器放置到恒温恒湿箱进行湿度响应测试。 Finally, the proposed humidity sensor is placed in a constant temperature and humidity chamber for a humidity response test.
58697 实验结果表明, 所设计的传感器具有良好的湿度响应特性,灵敏度可达224.5pm/%环境相对湿度,环境相对湿度从35%至85%的响应时间只需2.75s。 Experimental results show that this sensor has good humidity response characteristics and only needs 2. 75s from 35%-85% RH, with the RH sensitivity being 224. 5pm/%RH.