Re: facedetect.c

Ok. Here is a simple change in the source code:

In the 34th line:
Make your input name equal to the picture file.
    const char* input_name = "face.jpeg";
Else, make it equal to 0.
    const char* input_name = 0;

Then remove the If-Else statement following that. Like this:

=====================================================================
    /* if( argc > 1 && strncmp( argv[1], "--cascade=", optlen ) == 0 )
    {
        cascade_name = argv[1] + optlen;
        input_name = argc > 2 ? argv[2] : 0;
    }
    else
    {
        fprintf( stderr,
        "Usage: facedetect --cascade=\"<cascade_path>\"
[filename|camera_index]\n" );
        return -1;
        /*input_name = argc > 1 ? argv[1] : 0;*/
    //} 
=====================================================================

After this, you have to copy the file: haarcascade_frontalface_alt.xml
to the current directory of your application.
THIS is very very important.

Now, the you can compile and execute, and it will work well.

Regards, :D
Paramesh.
--- In OpenCV@xxxxxxxxxxxxxxx, simona fabbro <simyrm03@xxxx> wrote:
>
> Hi all,
>   I want to use facedect.c source code in my application but when I
run my programme : 
>    
>   "Usage: facedetect --cascade=\"<cascade_path>\"
[filename|camera_index]\n" );
> 
>   How I solve this problem??
>    
>   thanks a lot
> 
>               
> ---------------------------------
> Yahoo! Messenger with Voice: chiama da PC a telefono a tariffe esclusive
> 
> [Non-text portions of this message have been removed]
>







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