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15 Oct 2012 Objects/Faces Detection Toolbox Objects/Faces detection using Local Binary Patterns and Haar features Author: Sebastien PARIS

i use the example 1 in train_cascade.m
all positive pictures are 24x24
just change the number of training and testing to be smaller
but it always came out the error message as follows
??? Attempted to access options.betaperstage(1); index out of bounds because numel(options.betaperstage)=0.

Error in ==> train_cascade at 527
options.stat(: , nb_stage) = [stat(:) ; options.betaperstage(nb_stage) ; options.alphaperstage(nb_stage)];

can anyone help me i can't figure it out

03 Sep 2012 Objects/Faces Detection Toolbox Objects/Faces detection using Local Binary Patterns and Haar features Author: Sebastien PARIS

I'm sorry it doesn't work too.
Could you provide a simple example?
thanks

13 Aug 2012 Objects/Faces Detection Toolbox Objects/Faces detection using Local Binary Patterns and Haar features Author: Sebastien PARIS

train_cascade
alpha0=0.8
beta0=0.01
actually the all parameters are the same as Example 1 in train_cascade.m

09 Aug 2012 Objects/Faces Detection Toolbox Objects/Faces detection using Local Binary Patterns and Haar features Author: Sebastien PARIS

Hi S├ębastien
I have update to version 0.25
but with using the same training code
with Npostrain=Nnegtrain=1000
it runs perfectly in version 0.24 but not in 0.25
follows are the error message

??? Attempted to access options.betaperstage(1); index out of bounds because numel(options.betaperstage)=0.

Error in ==> train_cascade at 527
options.stat(: , nb_stage) = [stat(:) ; options.betaperstage(nb_stage) ;
options.alphaperstage(nb_stage)];

thanks

03 Jul 2012 Objects/Faces Detection Toolbox Objects/Faces detection using Local Binary Patterns and Haar features Author: Sebastien PARIS

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