Image processing method suitable for remote video monitoring of ship dredging operation

The invention relates to the technical field of image processing, in particular to an image processing method suitable for remote video monitoring of ship dredging operation. The method comprises the following steps: acquiring a high-dimensional image in dredging operation, wherein the high-dimensional image is to-be-compressed data; the data to be compressed are regarded as an image cube, whether each pixel point in the image cube meets a constraint condition or not is judged, and when the pixel points do not meet the constraint condition, the image cube is segmented until the pixel points in each data block meet the constraint condition; acquiring a frame number of the current frame image as a compression head, wherein each compression head corresponds to a plurality of compressed data; and decompression is carried out according to the compressed data received by the dredging headquarters, and a complete current frame image is obtained based on the decompressed image. And the decompression efficiency is imp