Image processing program, computer-readable recording medium recorded with image processing program, image processing mehtod and image processing apparatus

A computer-readable recording medium recorded with an image processing program for realizing on a computer:

• a statistics extracting function for extracting a mean value and a standard deviation of a feature quantity of an image;
• an image condition judging function for judging an image condition, based on the mean value and the standard deviation extracted by said statistics extracting function;
• a correction information creating function for creating image correction information in the image condition judged by said image condition judging function, based on the mean value and the standard deviation extracted by said statistics extracting function;
• and
• an image correcting function for correcting the image, based on the image correction information created by said correction information creating function.

An image processing method comprising:

• a statistics extracting step for extracting a mean value and a standard deviation of a feature quantity of an image;
• an image condition judging step for judging an image condition, based on the mean value and the standard deviation extracted by said statistics extracting step;
• a correction information creating step for creating image correction information in the image condition judged by said image condition judging step, based on the mean value and the standard deviation extracted by said statistics extracting step;
• and
• an image correcting step for correcting the image, based on the image correction information created by said correction information creating step.

An image processing apparatus comprising:

• statistics extracting means for extracting a mean value and a standard deviation of a feature quantity of an image;
• image condition judging means for judging an image condition, based on the mean value and the standard deviation extracted by said statistics extracting means;
• correction information creating means for creating image correction information in the image condition judged by said image condition judging means, based on the mean value and the standard deviation extracted by said statistics extracting means;
• and
• image correcting means for correcting the image, based on the image correction information created by said correction information creating means.