Method for Image Recombination of a Plurality of Images and Image Identification and System for Image Acquiring and Identification

A method for image identification, comprising steps of:

• acquiring a plurality of images;
• determining a region of interest in an image from the plurality of images and acquiring features in the region of interest;
• acquiring from other regions a feature region corresponding to the region of interest according to the acquired features;
• and
• performing an image recombination process to form a recombined image according to a plurality of feature regions and the region of interest;
• and
• identifying the recombined image by:
• acquiring at least one feature image in the recombined image;
• providing a database comprising a plurality of sample images therein, each having respectively a standard image region and at least a non-standard image region, wherein the standard image region has pixels corresponding to a first feature value respectively, and the non-standard image region has pixels corresponding to a second feature value respectively;
• performing a calculation on a third feature value of each pixel in the feature image and the first feature value or the second feature value corresponding to each pixel in the plurality of sample images to obtain a similarity index of the feature image corresponding to the plurality of sample images respectively;
• collecting a plurality of similarity indexes with respect to the feature image compared with the plurality of sample images;
• and
• sorting the plurality of similarity indexes and outputting at least one of comparison results.

A system for image acquiring and identification, comprising:

• an image input unit capable of providing a plurality of images;
• an image processing unit coupled to the image input unit, the image processing unit further comprising:
• a feature acquiring unit capable of acquiring features in a region of interest on an image from the plurality of images and acquiring from other regions a feature region corresponding to the region of interest according to the acquired features in other regions;
• a recombination unit capable of performing an image recombination process according to the plurality of feature regions and the region of interest to form a recombined image,
• the image processing unit including:
• a database comprising a plurality of sample images therein, each having respectively a standard image region and at least a non-standard image region, wherein the standard image region has pixels corresponding to a first feature value respectively, and the non-standard image region has pixels corresponding to a second feature value respectively;
• and
• an identification and comparison unit coupled to the recombination unit to identify the recombined image, the identification and comparison unit performing a calculation on each pixel in the feature image and each pixel in the plurality of sample images to obtain a similarity index of the feature image corresponding to the plurality of sample images respectively, the identification and comparison unit further collecting a plurality of similarity indexes with respect to the feature image compared with the plurality of sample images.