Flexible Color Correction Method for Massive Aerial Orthoimages

摘要

The present invention provides an efficient color correction method for a large-capacity aerial orthogonal image, comprising: (1) a sampling step of separating a high-resolution aerial orthographic image into basic units; (2) separating the separated high-resolution aerial orthogonal image into a high-resolution grayscale image of the original resolution and a low-resolution color image; (3) a color correction step for the separated low-resolution color image; (4) the separated high-resolution grayscale image and It relates to an efficient color correction method of a large-capacity aerial orthogonal image, comprising a step of reproducing the color-corrected high-resolution color image by fusing the color-corrected low-resolution color image.