Results 171 to 180 of about 2,499,187 (379)

ÁP DỤNG PHÉP BIẾN ĐỔI WAVELET 2-D ĐỂ TÁCH TRƯỜNG DỊ THƯỜNG TỪ

Tạp chí Khoa học Đại học Cần Thơ, 2004
A measurement magnetic field may be composed by regional anomalies - corresponding to low frequencies - and by local anomalies - corresponding to high frequencies.
Đặng Văn Liệt, Đỗ Đức Cường, Dương Hiếu Đẩu   +2 more
doaj  

On the Increase of Resolution of CT-Type Concentration Meter By Application of Wavelet Transform Technique

, 2000
Mikio Hino
openalex   +2 more sources

Infrared and Vsible Image Fusion Method Based on Wavelet Transform [PDF]

, 2013
Yu Chen Lin, Tian Hua Chen
openalex   +1 more source

A Wandering Detection Method Based on Processing GPS Trajectories Using the Wavelet Packet Decomposition Transform for People with Cognitive Impairment [PDF]

, 2023
Naghmeh Jafarpournaser, M. R. Delavar, Maryam Noroozıan   +2 more
openalex   +1 more source

Self‐Trapped Hole Migration and Defect‐Mediated Thermal Quenching of Luminescence in α‐ and β‐Ga2O3

Advanced Functional Materials, EarlyView.
Temperature‐dependent photoluminescence and first‐principles calculations reveal self‐trapped hole migration as the microscopic origin of thermal quenching in α‐ and β‐Ga2O3. The low migration barrier in α‐Ga2O3 enables defect trapping and enhances blue luminescence, while the higher barrier in β‐Ga2O3 preserves ultraviolet emission at elevated ...
Nima Hajizadeh, Ymir K. Frodason, Clemens Petersen, Benjamin M. Janzen, Luca Sung‐Min Choi, Nils Bernhardt, Felix Nippert, Zbigniew Galazka, Joel B. Varley, Holger von Wenckstern, Lasse Vines, Markus R. Wagner   +11 more
wiley   +1 more source

Infrared Image Denoising Algorithm Based on Wavelet Transform and Self-Attention Mechanism. [PDF]

Sensors (Basel)
Li H, Zhang Y, Yang L, Zhang H.
europepmc   +1 more source

Advanced Model for Oracle Bone Image Denoising and Feature Extraction Based on Multi-Algorithm Integration and Wavelet Transform [PDF]

Yufen Zhang, Zile Xu, Mengqian Zhang, Lin Yang, Xudong Wang   +4 more
openalex   +1 more source

Electrochemical Formation of BiVO4/BiPO4 Photoanodes for Enhanced Selectivity toward H2O2 Generation

Advanced Functional Materials, EarlyView.
In acidic KPi, V dissolves from the BiVO4 lattice, while adsorbed phosphate reacts with the electrode under an external bias, forming a BiPO4 surface layer. This BiPO4 layer exhibits stronger bicarbonate adsorption, redirecting the water oxidation pathway toward two‐electron H2O2 production.
Kaijian Zhu, Xinyi Zhang, Lan Wen, Hongjiang Chen, Yudhistira Tirtayasri Amrillah, Vivi Fauzia, Hongzhen Dong, Shaoqiang Su, Wenjun Luo, Ferry Anggoro Ardy Nugroho, Patrick H.‐L. Sit, Yun Hau Ng, Fatwa F. Abdi   +12 more
wiley   +1 more source

Multi-horizon flight trajectory prediction enabled by time-frequency wavelet transform. [PDF]

Nat Commun
Guo D, Zhang Z, Liu J, Zhang J, Lin Y.
europepmc   +1 more source

Underwater Image Refinement Using Color Cast and Wavelet Transform

, 2021
Shubhangi N. Ghate, Dr.Mangesh D Nikose
openalex   +1 more source