METHOD OF ENHANCING AN IMAGE MATCHING RESULT USING AN IMAGE CLASSIFICATION TECHNIQUE

摘要

A method of enhancing an image matching result using an image classification technique is disclosed, comprising the steps of acquiring relatively significantly hidden ones of a plurality of high overlapped close-range images; classifying each of the high overlapped close-range images to obtain a set of overall spectrum difference information over a multiple-spectra range; introducing a local gray level to each of the classified high overlapped close-range images to apply an integrated image matching; and evaluating a matching index by a threshold according to at least two similarity indexes to obtain a 3-dimensional point cloud coordinate position of a conjugate point for each of such images.

主权项

1. A method of enhancing an image matching result using an image classification technique, comprising steps of:
(a) acquiring r high overlapped close-range images; (b) classifying each of the acquired high overlapped close-range images to obtain a set of overall spectrum difference information over a multiple-spectra range; (c) introducing a local gray level to each of the classified high overlapped close-range images to apply an integrated image matching; and (d) evaluating a matching index by a threshold according to at least two similarity indexes to obtain a 3-dimensional point cloud coordinate position of a conjugate point for each of the classified high overlapped close-range images.