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Batch remote sensing image toning engineering implementation method

A technology of remote sensing image and implementation method, which is applied in the field of remote sensing image color matching, can solve the problems of time-consuming and labor-intensive processing, and achieve the effect of efficiently realizing color adjustment, improving production efficiency, and true and uniform colors

Active Publication Date: 2021-06-01
NAT MARINE DATA & INFORMATION SERVICE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention aims to propose a batch remote sensing image color correction engineering implementation method to solve the problem of time-consuming and labor-intensive processing when faced with a large range and a large number of image color correction based on the existing color correction method

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  • Batch remote sensing image toning engineering implementation method
  • Batch remote sensing image toning engineering implementation method
  • Batch remote sensing image toning engineering implementation method

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Embodiment Construction

[0073] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0074] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a batch remote sensing image toning engineering implementation method, which comprises the following steps of S1, acquiring an image, and preprocessing the image; S2, determining a reasonable scale, and carrying out image resampling; S3, performing color cloning processing on the remote sensing image based on an artificial immune algorithm to realize color unification of the thumbnail image in the strip; S4, performing image color co-processing based on a sub-space progressive control method, wherein the image color co-processing is used for processing obvious color differences between strips and between different feature regions; S5, carrying out color enhancement to solve the problems of uneven brightness, insufficient contrast and unnatural color in the whole area of the remote sensing image; and S6, performing color mapping processing on the image thumbnail subjected to color enhancement based on a histogram matching principle to realize color adjustment on the low-resolution image. The production efficiency can be greatly improved, and engineering color adjustment of massive high-resolution remote sensing images is efficiently realized.

Description

technical field [0001] The invention belongs to the technical field of color matching of remote sensing images, and in particular relates to an engineering realization method of color matching of batches of remote sensing images. Background technique [0002] In recent years, with the gradual improvement of the spatial resolution and acquisition efficiency of remote sensing images, the amount of image data has increased geometrically. The development of automated and intelligent remote sensing image color correction methods and the rapid acquisition of quality and reliable remote sensing image products have become urgent problems to be solved. . [0003] At present, a lot of research work has been carried out in remote sensing image color matching technology, including methods based on histogram matching, methods based on MASK and HIS models, methods based on Wallis filters, methods based on feature color matching and methods based on Color migration methods for processing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06K9/62G06N3/12
CPCG06N3/126G06T2207/10032G06F18/23213G06T5/92G06T5/70
Inventor 焦红波赵彬如杨晓彤张峰王力彦王晶赵现仁谷祥辉郭丽
Owner NAT MARINE DATA & INFORMATION SERVICE
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