METHOD AND APPARATUS FOR CONTENT-BASED IMAGE RETRIEVAL BASED ON LINEAR-TIME DISTANCE FUNCTION

摘要

A kind of method and apparatus are provided for the content-based image retrieval based on linear session distance function. In order to measure the similitude between an image, one image of one-dimensional sequence of jujosaek is generated. One one-dimensional sequence, space-filling curve, for example, can be generated based on hibert curve. In addition, can be generated using multiple one-dimensional sequences, the spatial position of jujosaek can be adjusted to accurately measure similarity. It is rapidly to generate a multi-dimensional color space and can be used as an one-dimensional sequence to be mapped to a table.