Change detection based on artificial intelligence: State-of-the-art and challenges

W Shi, M Zhang, R Zhang, S Chen, Z Zhan - Remote Sensing, 2020 - mdpi.com
Change detection based on remote sensing (RS) data is an important method of detecting
changes on the Earth's surface and has a wide range of applications in urban planning …

Linking points with labels in 3D: A review of point cloud semantic segmentation

Y Xie, J Tian, XX Zhu - IEEE Geoscience and remote sensing …, 2020 - ieeexplore.ieee.org
Ripe with possibilities offered by deep-learning techniques and useful in applications
related to remote sensing, computer vision, and robotics, 3D point cloud semantic …

A spatial-temporal attention-based method and a new dataset for remote sensing image change detection

H Chen, Z Shi - Remote Sensing, 2020 - mdpi.com
Remote sensing image change detection (CD) is done to identify desired significant
changes between bitemporal images. Given two co-registered images taken at different …

PGA-SiamNet: Pyramid feature-based attention-guided Siamese network for remote sensing orthoimagery building change detection

H Jiang, X Hu, K Li, J Zhang, J Gong, M Zhang - Remote Sensing, 2020 - mdpi.com
In recent years, building change detection has made remarkable progress through using
deep learning. The core problems of this technique are the need for additional data (eg …

An automatic change detection method for monitoring newly constructed building areas using time-series multi-view high-resolution optical satellite images

X Huang, Y Cao, J Li - Remote Sensing of Environment, 2020 - Elsevier
Automatically monitoring newly constructed building areas (NCBAs) is essential for efficient
land resource management and sustainable urban development, particularly in the rapidly …

Surveying coastal cliffs using two UAV platforms (multirotor and fixed-wing) and three different approaches for the estimation of volumetric changes

Á Gómez-Gutiérrez, GR Gonçalves - International Journal of …, 2020 - Taylor & Francis
The increasing availability of highly detailed and accurate three-dimensional (3D)
geospatial data are currently pushing the 3D change detection analysis towards a new 3D …

Extraction of urban building damage using spectral, height and corner information from VHR satellite images and airborne LiDAR data

X Wang, P Li - ISPRS Journal of Photogrammetry and Remote …, 2020 - Elsevier
Earth observation-based damage assessment has been widely studied in recent years.
Considering that the height and spatial variability of buildings change significantly in …

A multikernel domain adaptation method for unsupervised transfer learning on cross-source and cross-region remote sensing data classification

W Liu, R Qin - IEEE Transactions on Geoscience and Remote …, 2020 - ieeexplore.ieee.org
Labeling remote sensing data for classification is labor-intensive and time-consuming.
Transfer learning (TL), under such context, is attracting increasing attention as it aims to …

Height estimation from single aerial images using a deep ordinal regression network

X Li, M Wang, Y Fang - IEEE Geoscience and Remote Sensing …, 2020 - ieeexplore.ieee.org
Understanding the 3-D geometric structure of the Earth's surface has been an active
research topic in photogrammetry and remote sensing community for decades, serving as …

LiDAR-guided dense matching for detecting changes and updating of buildings in Airborne LiDAR data

K Zhou, R Lindenbergh, B Gorte, S Zlatanova - ISPRS Journal of …, 2020 - Elsevier
Change detection is essential to keep 3D city models up-to-date. LiDAR data with high
accuracy are used to create 3D city models. However, updating LiDAR data at state or …