A tree species mapping method from UAV images over urban area using similarity in tree-crown object histograms

X Feng, P Li - Remote Sensing, 2019 - mdpi.com
Timely and accurate information about spatial distribution of tree species in urban areas
provides crucial data for sustainable urban development, management and planning. Very …

Fusion of high spatial resolution WorldView-2 imagery and LiDAR pseudo-waveform for object-based image analysis

Y Zhou, F Qiu - ISPRS Journal of Photogrammetry and Remote …, 2015 - Elsevier
High spatial resolution (HSR) imagery and high density LiDAR data provide complementary
horizontal and vertical information. Therefore, many studies have focused on fusing the two …

A method to pan-sharpen SAR amplitude data via electromagnetic reflectance similarities

A Salehi, A Estiri, MM Salehi… - … Journal of Remote …, 2023 - Taylor & Francis
For a long time, the idea of fusing synthetic radar imagery (SAR) and higher-resolution
panchromatic imagery, with the aim of increasing the spatial resolution of radar imagery, has …

Integrating spectral variability and spatial distribution for object-based image analysis using curve matching approaches

Y Tang, F Qiu, L Jing, F Shi, X Li - ISPRS Journal of Photogrammetry and …, 2020 - Elsevier
Object-based image analysis (OBIA) has been widely used to classify high spatial resolution
(HSR) imagery. In a traditional OBIA, object-level statistical summaries such as mean values …

Extraction of earthquake-induced collapsed buildings from bi-temporal VHR images using object-level homogeneity index and histogram

J Liu, P Li - IEEE Journal of Selected Topics in Applied Earth …, 2019 - ieeexplore.ieee.org
The availability of very high resolution (VHR) satellite images has made the analysis of
remotely sensed data an increasingly effective tool for the extraction of urban building …

A multimodality test outperforms three machine learning classifiers for identifying and mapping paddocks using time series satellite imagery

R O'Hara, J Zimmermann, S Green - Geocarto International, 2022 - Taylor & Francis
Rotational grazing in paddocks is a strong indicator of intensive grassland management.
Uncertainty in the extent of grassland management intensity is a reported source of …

[HTML][HTML] A recurrent curve matching classification method integrating within-object spectral variability and between-object spatial association

Y Tang, F Qiu, L Jing, F Shi, X Li - … Journal of Applied Earth Observation and …, 2021 - Elsevier
Object-based image analysis (OBIA), which has been commonly used for land cover and
land use classification, may encounter challenges when satellite images' spatial resolution …

Application of in-segment multiple sampling in object-based classification

N Đurić, P Pehani, K Oštir - Remote Sensing, 2014 - mdpi.com
When object-based analysis is applied to very high-resolution imagery, pixels within the
segments reveal large spectral inhomogeneity; their distribution can be considered complex …

Big Remote Sensing Data as Curves

F Qiu, Y Tang - New Thinking in GIScience, 2022 - Springer
The latest improvement of sensor resolutions has led to the emergence of various big
remote sensing data, which provides great potentials for extracting valuable geospatial …

Mapping environmentally sustainable urban development within six US cities through object-based image change analysis of aerial orthoimagery

NN Young, DA Stow, MRE Swayne, A Nara - … Monitoring and Assessment, 2023 - Springer
The rapid expansion of cities and continuous urban population growth underscores a need
for sustainable urban development. Sustainable development is that which addresses …