Hongyang Zhang

ORCID: 0009-0005-1210-4119
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About
Contact & Profiles
Research Areas
  • Remote Sensing and LiDAR Applications
  • Remote Sensing in Agriculture
  • Automated Road and Building Extraction
  • Hydrology and Sediment Transport Processes
  • Urban Green Space and Health

Chinese Academy of Sciences
2024-2025

University of Chinese Academy of Sciences
2024-2025

Aerospace Information Research Institute
2024-2025

Riverbank sand overexploitation is threatening the ecology and shipping safety of rivers. The rapid identification riverbank mining areas from satellite images extremely important for ecological protection management. Image segmentation methods based on AI technology are gradually becoming popular in academia industry. However, traditional neural networks have complex structures numerous parameters, making them unsuitable meeting needs extraction large areas. To improve efficiency, we...

10.3390/rs17020227 article EN cc-by Remote Sensing 2025-01-09

Street trees are of great importance to urban green spaces. Quick and accurate segmentation street from high-resolution remote sensing images is significance in space management. However, traditional methods can easily miss some targets because the different sizes trees. To solve this problem, we propose Double-Branch Multi-Scale Contextual Network (DB-MSC Net), which has two branches a (MSC) block encoder. The MSC combines parallel dilated convolutional layers transformer blocks enhance...

10.3390/s24041110 article EN cc-by Sensors 2024-02-08
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