Zobrazeno 1 - 10
of 322
pro vyhledávání: '"Xiangqian Wu"'
Publikováno v:
Remote Sensing, Vol 15, Iss 7, p 1881 (2023)
The Advanced Baseline Imager (ABI) is the primary instrument onboard the NOAA Geostationary Operational Environmental Satellite-R Series (GOES-R) satellites, providing continuous weather imagery over the vast area in the Western Hemisphere. It is imp
Externí odkaz:
https://doaj.org/article/554fa15800484abc802ec984f16c53cc
Publikováno v:
Remote Sensing, Vol 14, Iss 13, p 3023 (2022)
Regarded as a marked category of global forests, forest plantations not only have great significance for the development of the global economy, but also contribute ecological and social benefits. The accurate acquisition of the multi-scale (from indi
Externí odkaz:
https://doaj.org/article/0a11d86edc064d20b5d1444fe44c6b82
Autor:
Zhong Xu, Xin Shen, Lin Cao, Nicholas C. Coops, Tristan R.H. Goodbody, Tai Zhong, Weidong Zhao, Qinglei Sun, Sang Ba, Zhengnan Zhang, Xiangqian Wu
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 92, Iss , Pp 102173- (2020)
Tree species composition of forest stand is an important indicator of forest inventory attributes for assessing ecosystem health, understanding successional processes, and digitally displaying forest biodiversity. In this study, we acquired high spat
Externí odkaz:
https://doaj.org/article/20fd2ef20bc74aa1a3c845d1bfbbe394
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 9, Iss 6, p 347 (2020)
Reliable image matching is the basis of image-based three-dimensional (3D) reconstruction. This study presents a quasi-dense matching method based on triangulation constraint and propagation as applied to different types of close-range image matching
Externí odkaz:
https://doaj.org/article/6a28dffdee9a4ed4b4e978fd846c0f87
Publikováno v:
Remote Sensing, Vol 11, Iss 8, p 908 (2019)
Canopy cover is a key forest structural parameter that is commonly used in forest inventory, sustainable forest management and maintaining ecosystem services. Recently, much attention has been paid to the use of unmanned aerial vehicle (UAV)-based li
Externí odkaz:
https://doaj.org/article/f098701be01941018e67a0937f617361
Publikováno v:
PLoS ONE, Vol 11, Iss 8, p e0161556 (2016)
Retinal microaneurysms (MAs) are the earliest clinically observable lesions of diabetic retinopathy. Reliable automated MAs detection is thus critical for early diagnosis of diabetic retinopathy. This paper proposes a novel method for the automated M
Externí odkaz:
https://doaj.org/article/2c51ef6698164d12bc49f8fb323bf335
Autor:
Satya Kalluri, Christian Alcala, James Carr, Paul Griffith, William Lebair, Dan Lindsey, Randall Race, Xiangqian Wu, Spencer Zierk
Publikováno v:
Remote Sensing, Vol 10, Iss 2, p 177 (2018)
The Advanced Baseline Imager (ABI) is the primary Earth observing sensor on the new generation Geostationary Operational Environmental Satellites (GOES-R) series, and provides significant spectral, spatial and temporal observational enhancements comp
Externí odkaz:
https://doaj.org/article/ce661f561f2e473b8e1a7abc9609107e
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0127486 (2015)
Externí odkaz:
https://doaj.org/article/bca7277a1c5b42a6a066a8d844428eb8
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0122332 (2015)
Our application concerns the automated detection of vessels in retinal images to improve understanding of the disease mechanism, diagnosis and treatment of retinal and a number of systemic diseases. We propose a new framework for segmenting retinal v
Externí odkaz:
https://doaj.org/article/28270e0bfd1b41c29e45873f8e0b43d1
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
Biometrics is defined as identifying people by their physiological characteristic, such as iris pattern, fingerprint, and face, or by some aspects of their behavior, such as voice, signature, and gesture. Considerable attention has been drawn on thes
Externí odkaz:
https://doaj.org/article/19f434c4b6ca4b3e8e2af470b3389ec3