Z
Zhengxin Zhang
Researcher at Beihang University
Publications - 5
Citations - 1657
Zhengxin Zhang is an academic researcher from Beihang University. The author has contributed to research in topics: Feature extraction & Histogram. The author has an hindex of 3, co-authored 4 publications receiving 767 citations.
Papers
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Journal ArticleDOI
Road Extraction by Deep Residual U-Net
TL;DR: A semantic segmentation neural network, which combines the strengths of residual learning and U-Net, is proposed for road area extraction, which outperforms all the comparing methods and demonstrates its superiority over recently developed state of the arts methods.
Journal ArticleDOI
JointNet: A Common Neural Network for Road and Building Extraction
Zhengxin Zhang,Yunhong Wang +1 more
TL;DR: A novel neural network to meet extraction requirements for both roads and buildings, which combines the dense connectivity with the atrous convolution layers, maintaining the efficiency of the dense connection connectivity pattern and reaching a large receptive field.
Proceedings ArticleDOI
A CNN based functional zone classification method for aerial images
TL;DR: It is shown that it is possible to identify urban functional zones from a remote sensed imagery using a convolutional neural networks (CNN) based functional zone classification method and the results demonstrate the effectiveness of the proposed method.
Patent
Functional region dividing method and device based on remote-sensing image
Tang Tong,Liu Qingjie,Fan Yida,Li Lingling,Wang Yunhong,Wen Qi,Wang Wei,Wang Ping,Zhengxin Zhang,Zhang Wei,Lin Yueguan,Cui Yan,Huang He +12 more
TL;DR: In this paper, the authors proposed a functional region dividing method and device based on a remote-sensing image, and relates to the technical field of artificial intelligence, which comprises that an SIFT (Scale-invariant feature transform) feature is extracted from the remote sensing image to be identified; according to the SIFT feature of the remote sensing image to identify as well as an image feature expression dictionary, an image-feature histogram of the Remote Sensing Image to be generated; and according to image feature histogram and a functional regions classifier, a functional
Journal ArticleDOI
A Review on Unmanned Aerial Vehicle Remote Sensing: Platforms, Sensors, Data Processing Methods, and Applications
Zhengxin Zhang,Lixue Zhu +1 more
TL;DR: In this article , the authors investigated the current applications of UAV remote sensing, as well as the aircraft platforms, data types, and elements used in each application category; the data processing methods, etc.