scholarly journals On-Line Discrimination of Defect Type and Size of Knitted Fabrics by Narrow Band Eliminating Spatial Filtering Method

1994 ◽  
Vol 30 (3) ◽  
pp. 276-284 ◽  
Author(s):  
Seung-Hwan JUN ◽  
Shinji OHYAMA ◽  
Akira KOBAYASHI ◽  
Tomio YAMAURA
Keyword(s):  
Narrow Band ◽  
Spatial Filtering ◽  
Knitted Fabrics ◽  
Defect Type ◽  
Filtering Method ◽  
On Line

scholarly journals A Robust Spatial Filtering Method for DOA Estimation of Coherent Sources in Impulsive Interference

1999 ◽  
pp. 46-56
Author(s):  
Marilli Rupi ◽  
Panagiotis Tsakalides ◽  
Enrico Del Re ◽  
Chrysostomos L. Nikias
Keyword(s):  
Spatial Filtering ◽  
Doa Estimation ◽  
Filtering Method ◽  
Impulsive Interference ◽  
Coherent Sources

Land cover pattern simulation using an eigenvector spatial filtering method in Hubei Province

2020 ◽  
Vol 13 (4) ◽  
pp. 989-1004
Author(s):  
Jiaxin Yang ◽  
Yumin Chen ◽  
John P. Wilson ◽  
Huangyuan Tan ◽  
Jiping Cao ◽  
...  
Keyword(s):  
Land Cover ◽  
Spatial Filtering ◽  
Hubei Province ◽  
Filtering Method ◽  
Eigenvector Spatial Filtering ◽  
Pattern Simulation ◽  
Cover Pattern

Paraffin Deposition Test and Phase State Simulation for Dalaoba Condensate Gas Reservoir

2011 ◽  
Vol 121-126 ◽  
pp. 2824-2828
Author(s):  
Min Yang ◽  
Jun Li ◽  
Qi Min Zhang ◽  
Jun Lian He
Keyword(s):  
Phase State ◽  
Physical Property ◽  
Deposition Method ◽  
Gas Reservoir ◽  
Laser Method ◽  
Filtering Method ◽  
Engineering Computation ◽  
On Line ◽  
Precipitation Phase ◽  
Deposition Test

The condensate gas reservoir of paraffin in Dalaoba is a kind of special and complex gas reservoir.High content of paraffin for condensate gas reservoir in Dalaoba and the deposition of paraffin seriously affect the production and safety to bring about greater economic loss.The method with combination of laser method and on-line filtering method for PVT high-pressure physical property shall be employed,and the simulated deposition method for paraffin precipitation phase state shall be established,therefore,the deviation between the simulated prediction results and experimental value for the paraffin precipitation point in Dalaoba is between 0.2°C~3.5°C to meet the precision requirement on engineering computation.

Velocity measurement for moving surfaces using spatial filtering method based on area image sensor

Optik ◽  
2014 ◽  
Vol 125 (24) ◽  
pp. 7136-7139 ◽  
Author(s):  
Xin He ◽  
Xiaoming Nie ◽  
Jian Zhou ◽  
Xingwu Long
Keyword(s):  
Velocity Measurement ◽  
Spatial Filtering ◽  
Image Sensor ◽  
Filtering Method
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