Image processing method, terminal and storage medium

An image processing and storage medium technology, applied in image data processing, image enhancement, image analysis, etc., can solve the problems of high contrast of facial skin color, unnatural facial skin color, easy to appear grainy in facial clarity, etc. Avoid graininess, improve the effect of the effect

Pending Publication Date: 2020-09-04
深圳康佳电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the actual image debugging process, in order to adapt to broadcasting places such as TV stores and image input in various scenes, the contrast, clarity, chroma and saturation of the converted output image will be improved compared with the input image ;In shopping malls and other scenes, the skin color of the face appears unnatural. For example: increasing the contrast will make the layering of other scenes obvious, but it is easy to cause the contrast of the skin color of the face to be too large; another example: most scenes have high definition It will look better, but if the face definition is too high, graininess will easily appear

Method used

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  • Image processing method, terminal and storage medium
  • Image processing method, terminal and storage medium

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Embodiment 1

[0038] In some usage scenarios, such as: store environment, the image displayed on the TV will be optimized to make the display effect suitable for the usage scenario; Parts of other colors are processed separately, but a unified processing method; although it can take into account the display effect of all images, it will cause unnatural skin color on the face, for example: too high definition will easily lead to the appearance of the face. grainy.

[0039] The main purpose of this embodiment is to: provide an image processing method, by separating the color data of the input image, extract the color data related to the skin color of the human face in the input image; and, based on the optimized processing parameters of the facial features, Optimize the extracted color data to improve the image display effect.

[0040] Such as figure 1 As shown, in an implementation of this embodiment, the image processing method includes the following steps:

[0041] Step S100, receiving ...

Embodiment 2

[0093] Such as figure 2 As shown, this embodiment provides a terminal, which includes a processor 10, and a memory 20 connected to the processor 10, the memory 20 stores an image processing program, and the image processing program is executed by the processor 10 is used to realize the operation of the image processing method according to Embodiment 1 during execution; the details are as described above.

Embodiment 3

[0095] This embodiment provides a storage medium, wherein the storage medium stores an image processing program, and when the image processing program is executed by a processor, it is used to implement the operation of the image processing method as described in Embodiment 1; specifically as described above stated.

[0096] In summary, the present invention extracts the color data related to the skin color of the human face in the input image by separating the color data of the input image; and optimizes the extracted color data based on the optimized processing parameters of the facial features , thereby improving the effect of image display and avoiding the phenomenon of graininess due to the high definition of the face image.

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Abstract

The invention discloses an image processing method, a terminal and a storage medium. The image processing method comprises the following steps: receiving an input image signal; inputting the image signal into a skin color comparison module, and extracting color data corresponding to the skin color of the human face in the image signal through the skin color comparison module; respectively carryingout color processing on the extracted color data and the remaining color data; and integrating the processed color data to obtain an integrated image signal, and outputting the integrated image signal to a display screen. The method comprises the following steps: separating color data of an input image, and extracting color data related to the skin color of a human face in the input image; optimizing the extracted color data on the basis of the optimization processing parameters of the face features. The image display effect is improved, and the phenomenon of granular sensation caused by over-high definition of the face image is avoided.

Description

technical field [0001] The present invention relates to the field of terminal applications, in particular to an image processing method, a terminal and a storage medium. Background technique [0002] At present, in the image processing process of the TV, it is necessary to perform a series of processing on the input video signal, such as: contrast, saturation, chroma and sharpness, etc., and then display the processed image; During processing, all images related to the skin color of the face are converted. [0003] In the actual image debugging process, in order to adapt to broadcasting places such as TV stores and image input in various scenes, the contrast, clarity, chroma and saturation of the converted output image will be improved compared with the input image ;In shopping malls and other scenes, the skin color of the face appears unnatural. For example: increasing the contrast will make the layering of other scenes obvious, but it is easy to cause the contrast of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00
CPCG06T5/001G06T5/007G06T2207/10016G06T2207/10024G06T2207/30201
Inventor 陈姿伶
Owner 深圳康佳电子科技有限公司
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