mcsplace's profile - activity

I am using a name generator for the image filename... Problem is that I forget to move the files after a run.. Then I start up the application again and overwrite my previous run...

I have tried the cvHaveImageReader() and it works as @sturkmen stated above... However, is there any documentation on this function...? I can't find anything.. Thanks,

Using the latest OpenCV 3.0 on a Linux platform. Using the following to write out image files. However it is more than happy to overwrite an existing file... Is there a mechanism to keep imwrite() from overwriting files...?

/* Create parameters */
vector<int> params;
if( fileExt.compare( "png" ) == 0 )
{
    params.push_back( IMWRITE_PNG_COMPRESSION );
    params.push_back( png_compress_level );
}

/* Try to write image */
try
{
    imwrite( filename, *img, params );
}
catch (runtime_error& ex) 
{
    fprintf(stderr, "Exception converting image to PNG format: %s\n", ex.what());
    return( 0 );
}

I see defines to convert (using cvtColor for example) colour space (COLOR_YUV22GRAY) or representation (COLOR_RGB2BGR), but is there a mechanism to store or determine if a image is RGB, YUV2, or BGR, etc...?