Utilizing bounding box annotations for weakly supervised building extraction from remote-sensing images

D Zheng, S Li, F Fang, J Zhang, Y Feng… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
Image-level weakly supervised semantic segmentation (WSSS) methods have greatly
facilitated the extraction of buildings from remote-sensing (RS) images. However, the lack of …

Urban functional zone mapping by coupling domain knowledge graphs and high‐resolution satellite images

Y Chen, X Dang, D Zhu, Y Huang, K Qin - Transactions in GIS, 2024 - Wiley Online Library
Timely and accurate mapping of urban functional zones (UFZs) is crucial to urban planning
and management. Although existing methods for identifying urban functions have made …

Exploring spatiotemporal patterns of geosocial media data for urban functional zone identification

A Mawuenyegah, S Li, S Xu - International Journal of Digital Earth, 2022 - Taylor & Francis
Abstract Urban Functional Zones (UFZs) can be identified by measuring the spatiotemporal
patterns of activities that occur within them. Geosocial media data possesses abundant …

Identification of urban functional areas based on the multimodal deep learning fusion of high-resolution remote sensing images and Social Perception Data

L Xie, X Feng, C Zhang, Y Dong, J Huang, K Liu - Buildings, 2022 - mdpi.com
As the basic spatial unit of urban planning and management, it is necessary to know the
distribution status of urban functional areas in time. Due to the complexity of urban land use …

An commercial area extraction approach using time series nighttime light remote sensing data——Take Wuhan city as a case

S Hu, S Huang, Q Hu, S Wang, Q Chen - Sustainable Cities and Society, 2024 - Elsevier
The degree of nighttime illumination in a region is closely related to its economic
development, therefore, urban commercial areas can be located based on the intensity of …

A shape and size free-CNN for urban functional zone mapping with high-resolution satellite images and POI data

Z Guo, J Wen, R Xu - IEEE Transactions on Geoscience and …, 2023 - ieeexplore.ieee.org
Urban functional zone (UFZ) refers to the spatial aggregation of similar human activities in
urban areas, and its category information has significant implications for city planning and …

Building extraction from high spatial resolution remote sensing images of complex scenes by combining region-line feature fusion and OCNN

D Dong, D Ming, Q Weng, Y Yang… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Building extraction from remote sensing imagery has been a research hotspot for some time
with the advancement of AI in remote sensing. However, the edges of buildings extracted …

TO–YOLOX: a pure CNN tiny object detection model for remote sensing images

Z Chen, Y Liang, Z Yu, K Xu, Q Ji, X Zhang… - … Journal of Digital …, 2023 - Taylor & Francis
Remote sensing and deep learning are being widely combined in tasks such as urban
planning and disaster prevention. However, due to interference occasioned by density …

[HTML][HTML] Multi-Source Data-Driven Extraction of Urban Residential Space: A Case Study of the Guangdong–Hong Kong–Macao Greater Bay Area Urban …

X Yuan, X Dai, Z Zou, X He, Y Sun, C Zhou - Remote Sensing, 2024 - mdpi.com
The accurate extraction of urban residential space (URS) is of great significance for
recognizing the spatial structure of urban function, understanding the complex urban …

A Distributed and Game-Theoretic Based EV Charging Pricing Model Under Coupled Energy-Transportation-Information Networks

X Ge, G Wang, R Sun, F Wang - IEEE Transactions on Smart …, 2024 - ieeexplore.ieee.org
Optimized charging prices for the electric vehicles (EVs) under the coupled energy,
transportation and information networks architecture is helpful to dig out the spatiotemporal …