CODE CONVERSION DEVICE FOR IMAGE INFORMATION, A CODE CONVERSION METHOD FOR THE IMAGE INFORMATION, A SYSTEM FOR PROVIDING IMAGE RELATED INFORMATION USING AN IMAGE CODE, A CODE CONVERSION PROGRAM FOR THE IMAGE INFORMATION, AND A RECORDING MEDIUM IN WHICH THE PROGRAM IS RECORDED

摘要

An image code conversion device for image information and its method are provided. By extracting a plurality of features of an image based on raw image information taken by an image reading device and converting the features into a unique code, the image code conversion device for image information and its method can stably convert the same image into the same image code.;Raw image information acquired by an image reading device is converted into a plurality of pieces of developed image information on the basis of geometrical or physical factors. From the plurality of developed image information, feature information is quantified by a self-organization processing based on a probability scale. The quantified feature information is converted into a digital code. Accordingly, a unique image code corresponding to the raw image information is generated.

主权项

1. A code conversion device for image information for generating an image code which is unique to the image information from the image information, the code conversion device for image information comprising:
an image conversion unit for converting acquired raw image information into a plurality of pieces of developed image information; a feature extraction unit for extracting each piece of feature information from each of the plurality of pieces of developed image information by performing a self-organization processing using a probability scale on each of the plurality of pieces of developed image information; and an image code generation unit for quantifying a plurality of pieces of feature information extracted by the feature extraction unit and generating an image code.