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Image generation method, device, equipment and medium

An image generation and image technology, applied in the field of image processing, can solve the problems of poor adjustment effect and low efficiency, and achieve the effect of accurate and efficient visual adjustment

Active Publication Date: 2019-11-01
北京蜜莱坞网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an image generation method, device, device, and medium to solve the problems of low efficiency and poor adjustment effect when visually adjusting images in existing methods

Method used

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  • Image generation method, device, equipment and medium
  • Image generation method, device, equipment and medium
  • Image generation method, device, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] figure 1 It is a flow chart of an image generation method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of visually adjusting the image to be studied before conducting image research, and the method can be executed by the image generation device provided by the embodiment of the present invention, and the device can be realized by software and / or hardware. Such as figure 1 As shown, the method may include:

[0027] Step 101: Determine the target channel image from the candidate channel images according to the reflectance of the candidate channel images to the target color in the image to be processed.

[0028] Among them, the image to be processed represents an image that needs to be visually adjusted, and the number of channels it contains is usually greater than three channels. Spectral information, not conducive to image studies. Candidate channel images represent all channel images contained in the image to be ...

Embodiment 2

[0051] figure 2 It is a flow chart of an image generation method provided by Embodiment 2 of the present invention. This embodiment provides a specific implementation manner for the above embodiments, such as figure 2 As shown, the method may include:

[0052] Step 201. Determine the reflectances of candidate channel images for red, green and blue in the image to be processed.

[0053] Specifically, by including a spectral generator to adjust the spectral bands, thereby generating red, green and blue illumination lights respectively, and hitting the generated red, green and blue illumination lights on the candidate channel image of the image to be processed, and according to The energy of the reflected light and the energy of the illuminating light are used to calculate the reflectance of each candidate channel image for the red, green and blue illuminating light.

[0054] Step 202: Determine a first target channel image, a second target channel image and a third target c...

Embodiment 3

[0072] image 3 It is a schematic structural diagram of an image generating device provided in Embodiment 3 of the present invention, which can execute an image generating method provided in any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the method. Such as image 3 As shown, the device may include:

[0073] Target channel image determination module 31, for determining the target channel image from the candidate channel images according to the reflectance of the candidate channel images in the image to be processed to the target color;

[0074] A pixel feature value determining module 32, configured to determine the pixel feature value of the target channel image according to the pixel value of the target channel image, pixel band information, band information of the target channel image, and target object band information;

[0075] A target image generating module 33, configured to generate a target ima...

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Abstract

The embodiment of the invention discloses an image generation method, an image generation device, equipment and a medium. The method comprises the following steps: determining a target channel image from candidate channel images according to the reflectivity of the candidate channel images in a to-be-processed image to a target color; extracting a target channel image from the to-be-processed image; determining a pixel characteristic value of the target channel image according to the pixel value and the pixel waveband information of the target channel image, the waveband information of the target channel image and the waveband information of the target object; and generating a target image according to the target channel image and the pixel feature value of the target channel image. According to the embodiment of the invention, the target color is reflected according to the candidate channel image of the to-be-processed image. The target channel image is determined. The corresponding pixel feature value is determined according to the target channel image. Finally, the target image is generated according to the target channel image and the corresponding pixel feature value. Therefore, the effect of accurately and efficiently performing visual adjustment on the to-be-processed image is achieved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, and in particular, to an image generation method, device, device, and medium. Background technique [0002] Multi-channel images, especially 16-bit channel images, contain rich spectral information, and the superimposition of spectra of many bands makes the visualization of 16-bit channel images very poor, which is very unfavorable for image research. [0003] The existing method is to manually visually adjust the image through some image processing platforms, such as QGIS platform and ENVI platform, but this method is inefficient, and the visual adjustment effect is not good, and it can only meet basic image research. Contents of the invention [0004] Embodiments of the present invention provide an image generation method, device, device, and medium to solve the problems of low efficiency and poor adjustment effect when visually adjusting images in existing meth...

Claims

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Application Information

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IPC IPC(8): G06T7/90G06T11/00
CPCG06T11/001G06T7/90
Inventor 薛磊
Owner 北京蜜莱坞网络科技有限公司