Results 101 to 110 of about 2,241,084 (300)

Model-Based Multiframe Radiometric Spatial Reconstruction for Optical Satellite Video

Remote Sensing
Satellite video provides repeated observations of the same ground scene within short acquisition intervals, but blur, detector sampling, radiometric differences, noise, and registration errors complicate joint reconstruction.
Xue Yang, Jiayong Yan, Feng Li, Yi Guo, Xiaochun Lin, Shuang He, Jiahao Liu, Jun Miao   +7 more
doaj   +1 more source

Optimal Configuration for Satellite PEPs using a Reliable Service on Top of a Routers-Assisted Approach [PDF]

, 2009
Routers-assisted congestion control protocols, also known as Explicit Rate Notification (ERN) protocols, implement complex algorithms inside a router in order to provide both high link utilization and high fairness.
Dino Martin Lopez-Pacheco, Lopez Pacheco, Dino, Emmanuel Lochin, Lochin, Emmanuel, Lopez-Pacheco, Dino Martin   +4 more
core   +1 more source

Gestational Hypoxia Disrupts Medial Ganglionic Eminence Progenitor Dynamics and Interneuron Development in Schizophrenia

Advanced Science, EarlyView.
FES‐derived MGE spheroids exhibit progenitor‐stage alterations in developmental trajectory and hypoxia‐responsive transcriptional programs, followed by functional disruption. Gestational hypoxia recapitulates impaired progenitor proliferation, shortened cell‐cycle progression, interneuron developmental abnormalities, and schizophrenia‐like behaviors in
Peiyan Ni, Qiancheng Zhang, Youhui Jiang, Huiying Yao, Chuqing Zhou, Xiaoyi Tian, Shiyingnan Gao, Jun Zhao, Xinyi Ren, Naxin Xu, Mengshan Fu, Liansheng Zhao, Xueyu Qi, Xueli Yu, Wanjun Guo, Sangmi Chung, Fan Guo, Tao Li   +17 more
wiley   +1 more source

Channel Attention-Based Multi-Domain Feature Alignment for Moving Vehicle Detection in Satellite Videos Toward Smart Urban Planning

ISPRS International Journal of Geo-Information
Rapid global urbanization is increasing the need for accurate, large-scale traffic monitoring to support sustainable transportation and city governance.
Ning Zhao, Xiao Wang, Xiaopeng Zhang, Jun Shi, Zhiguo Jiang, Haopeng Zhang   +5 more
doaj   +1 more source

Synergistic Additive and Bulky Cation Engineering via a Sequential Vacuum Dry‐Dipping Process for Tin Perovskite Solar Cells

Advanced Science, EarlyView.
A spin‐coating‐free sequential blade–dipping process is developed for efficient tin perovskite solar cells. Amorphous SnI2 templates are blade‐coated and vacuum‐dried, followed by a vertical dipping conversion. Enhanced by a synergistic additive matrix and bifunctional BATo cation, the resulting devices achieve a benchmark power conversion efficiency ...
Chun‐Hsiao Kuan, Xianyuan Jiang, Yun‐Sheng Shih, Chien‐Ling Ting, Po‐Kai Kang, Yue Lu, Sung‐Fu Hung, Hsin‐Lung Chen, Shiang Lan, Guan‐Ruei Chen, Jhih‐Min Lin, Chun‐Jen Su, Wei‐Ru Wu, Eric Wei‐Guang Diau   +13 more
wiley   +1 more source

Image, video and 3D data registration: medical, satellite and video processing applications with quality metrics

, 2015
Data registration refers to a series of techniques for matching or bringing similar objects or datasets together into alignment. These techniques enjoy widespread use in a diverse variety of applications, such as video coding, tracking, object and face ...
Roche, A., Argyriou, V., Villarini, B., Del Rincon, J.M.   +3 more
core  

Mechanochemical Activation of a Bridged‐Exciplex Optical Force Probe

Advanced Science, EarlyView.
A bridged‐exciplex optical force probe is synthesized, switching from solvatochromic charge‐transfer emission in the latent state to intense locally excited emission upon activation. This dual photophysical response with additional changes in quantum yield and fluorescence lifetime enables precise environmental sensing and distinct optical readouts ...
Ronja Schumann, Andreas Bock, Felix Majer, Michael Baumann, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko, Alexander J. C. Kuehne, Robert Göstl   +8 more
wiley   +1 more source

Adaptive and Anti-Drift Motion Constraints for Object Tracking in Satellite Videos

Remote Sensing
Object tracking in satellite videos has garnered significant attention due to its increasing importance. However, several challenging attributes, such as the presence of tiny objects, occlusions, similar objects, and background clutter interference, make
Junyu Fan, Shunping Ji
doaj   +1 more source

Minimal Transport Units Govern Oxygen‐Defect Stabilization and Transport for Lightweight Solid Electrolytes

Advanced Science, EarlyView.
Lightweight borate chemistry combined with minimal transport units provides a new pathway for designing lightweight oxide‐ion solid electrolytes. ABSTRACT Solid electrolytes are central to electrochemical energy technologies, including fuel cells, sensors, catalysis, membrane separation, and electrolyser.
Xiaohui Li, Yongkang Zheng, Li Yang, Xiaoge Wang, Yuan Gou, Guanqun Cai, Jie Liu, Cheng Li, Kun Lin, Qiang Li, Mingxue Tang, Junliang Sun, Xianran Xing, Xiaojun Kuang   +13 more
wiley   +1 more source

A COMPARISON OF PRICING STRUCTURES AT VIDEO AND TRADITIONAL CATTLE AUCTIONS [PDF]

The number of cattle sold through video auctions has increased dramatically during the past five years. In this study structural differences in pricing between a group of traditional auctions and the nation's largest satellite video cattle auction are ...
Peterson, Monte C., Bailey, DeeVon
core