how to use Pigo face detector when run caire command

[xhappy]

Hi
since caire provide the flag '-face', but when I specified this flag, caire will report a error that is 'please provide a face classifier file'. I know Pigo is face detector which can be used here, but I don't know how to use it. Could you please help me ? Thanks in advance.

[esimov]

I have updated the README file to explain how to use the face detection functionality prior rescaling. You have to use the -face=1 flag and also you need to provide the face clasification file found on data folder.

Here is a sample code how to use it:

$ caire -in input.jpg -out output.jpg -face=1 -cc="data/facefinder" -perc=1 -width=20

Hope that helps.