Marine hyperspectral remote sensing image object identification method

Abstract

The invention discloses a marine hyperspectral remote sensing image object identification method, and relates to the technical field of marine hyperspectral remote sensing imaging. The marine hyperspectral remote sensing image object identification method comprises the following proving steps: S1, acquiring an image, bringing hyperspectral remote sensing into the ocean through a remotely operatedvehicle, and capturing images of ocean water color and water temperature through the hyperspectral remote sensing; S2, preprocessing the images: remotely acquiring data information through data transmission equipment, conducting radiation correction on the hyperspectral remote sensing, wherein the radiation correction comprises calibrating a sensor. The marine hyperspectral remote sensing image object identification method solves the problems of worse image object identification capability and lower efficiency of marine hyperspectral remote sensing caused by the excessively complicated identification process of the marine hyperspectral remote sensing image object identification method, and the image object identification capability of the marine hyperspectral remote sensing is strengthenedthrough an MAIS imaging spectrometer and the image processing technique.

Description

technical field [0001] The invention relates to the technical field of marine hyperspectral remote sensing images, in particular to a target recognition method for marine hyperspectral remote sensing images. Background technique [0002] Hyperspectral resolution remote sensing is a technique for continuous remote sensing imaging of ground objects with narrow and continuous spectral channels. In the visible light to short-wave infrared band, its spectral resolution is as high as nanometers, and it usually has the characteristics of multiple bands, with dozens or even hundreds of spectral channels, and the spectral channels are often continuous, so hyperspectral remote sensing is usually Known as imaging spectral remote sensing. Hyperspectral resolution remote sensing is a technology that acquires many very narrow spectrally continuous image data in the visible, near-infrared, mid-infrared and thermal infrared bands of the electromagnetic spectrum. Its imaging spectrometer c...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a target recognition method for marine hyperspectral remote sensing images, which solves the problem that the recognition process of the target recognition method for marine hyperspectral remote sensing images is too cumbersome, which makes the target recognition ability of marine hyperspectral remote sensing images poor and the efficiency is low. lower question