BP神经网络背景下应急通信网性能评价方法研究
- 论文链接:oalib
- 简介:
在列举和阐述应急通信网性能评价指标的基础上,本文首先利用熵权系数法确定了各指标权重,进而通过模糊综合评判法确定了评判权值,最后通过构造人工神经网络模型对应急通信网性能进行了评估。结果表明,利用人工神经网络进行评估的结果与目标值是一致的。 - Keywords: BP神经网络,应急通信网,性能评价,熵权系数法
The Method of Feature Point Detection for Image Matching Based on Deep Neural Network
- 论文链接:oalib
- 简介:
In order to achieve accurate image matching in robot recognition navigation, a new method for detecting matching feature points using a new deep neural network as a detector is proposed. Build a deep neural network model based on the data set to implement the mapping from the image to the feature point probability map. Then extract the position of the key feature points through non-maximum suppr