|Texton construction using anisotropic diffusion filters|
|Yi Mo; Liu Zhongxuan; Peng Silong; Mo Yi
|Conference Name||2005 IEEE Networking Sensing and Control ICNSC2005
|Conference Place||United statesTucson AZ United states
|Abstract||A novel and efficient anisotropic diffusion filters
method for texton construction is presented in this paper.
Recently texton based texture analysis has been an intensely
researched topic especially using Gabor filters output as features
for texton construction. While the redundancy of Gabor filters
makes texton based methods highly time costing. Considering the
time cost reducing problem anisotropic diffision (AD) filters
are introduced in feature extraction for texton construction.
Because anisotropic diffusion makes lots o f similar features
effectively merge together this method Iargely reduces feature
vectors and time cost on the basis of reliable texton construction.
Becauseof the nonlinearity of nonlinear diffusionthe widely used
histogram comparison technique-Earth Move Distance (EMD)-
is not effective for this framework an appropriate method is
proposed instead. Experiments demonstrate the better quality of
|Corresponding Author||Mo Yi|
Yi Mo,Liu Zhongxuan,Peng Silong,et al. Texton construction using anisotropic diffusion filters[C],2005:pp 988-992.
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