Robust phase recovery in temporal speckle pattern interferometry using a 3D directional wavelet transform

2009 ◽  
Vol 34 (15) ◽  
pp. 2336 ◽  
Author(s):  
Alejandro Federico ◽  
Guillermo H. Kaufmann
Keyword(s):  
Wavelet Transform ◽  
Speckle Pattern ◽  
Phase Recovery ◽  
Directional Wavelet

Phase Recovery Using The Wavelet Transform

2010 ◽  
Author(s):  
Lionel R. Watkins ◽  
Pramod K. Rastogi ◽  
Erwin Hack
Keyword(s):  
Wavelet Transform ◽  
Phase Recovery

The Application of Wavelet Transform in Image Dispose

2012 ◽  
Vol 239-240 ◽  
pp. 907-910
Author(s):  
Rui Ren ◽  
Xun Zhou ◽  
Ju Han ◽  
Si Ming Xing
Keyword(s):  
Wavelet Transform ◽  
Experimental Results ◽  
Character Identification ◽  
Local Direction ◽  
Image Characteristic ◽  
Good Identification ◽  
Directional Wavelet

The features of wavelet transform is firstly introduced in this paper, then the directional wavelet is introduced to pick up image characteristic, finally, the experimental results of directional wavelet used in characteristic identification of character-figure is given, it proves this characteristics puck-up method has good local direction characteristics, this function make it has good identification capacity for typical noise of character: stroke missed, stroke break, mechanism twitter, stroke conglutination, so it very useful for character identification.

Sign in / Sign up

Export Citation Format

Share Document