The Improved Harris Operator based on Steerable Filter

2016 ◽  
Author(s):  
Zijuan Jiang ◽  
Yangyu Wu ◽  
Jing Wang ◽  
Jinfeng Lu ◽  
Lin Zhang
Keyword(s):  
Steerable Filter

A New 3D Orientation Steerable Filter

2000 ◽  
pp. 203-212 ◽  
Author(s):  
Weichuan Yu ◽  
Kostas Daniilidis ◽  
Gerald Sommer
Keyword(s):  
Steerable Filter

Fibre orientation measurements near a headbox wall

2010 ◽  
Vol 25 (2) ◽  
pp. 204-212 ◽  
Author(s):  
Allan Carlsson ◽  
L. Daniel Söderberg ◽  
Fredrik Lundell
Keyword(s):  
Fibre Orientation ◽  
Orientation Distribution ◽  
Laboratory Scale ◽  
Experimental Results ◽  
Dilute Suspensions ◽  
Steerable Filter ◽  
Fibre Orientation Distribution

Abstract Experimental results on the fibre orientation in a laboratory scale headbox are reported. Images containing fibres in approximately 1 mm thick slices parallel to the wall were captured at different wall distances. A steerable filter was used to determine the orientation of bleached and unbeaten birch fibres, suspended in water, at different distances from one of the inclined walls of the headbox contraction. Due to optical limitations only dilute suspensions were studied. It is shown that the fibre orientation distribution varies with the distance from the wall. Sufficiently far upstream in the headbox a more anisotropic distribution is found closer to the wall.

Motion estimation method using a 3D steerable filter

1995 ◽  
Vol 13 (1) ◽  
pp. 21-32 ◽  
Author(s):  
Chung-Lin Huang ◽  
Yng-Tsang Chen
Keyword(s):  
Motion Estimation ◽  
Estimation Method ◽  
Steerable Filter
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