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Image saturation processing method and processing device based on depth of field, and electronic device

A processing method and a technology of a processing device, which are applied in the directions of image data processing, image enhancement, image analysis, etc., can solve the problems of improper saturation processing and poor effect of partial portraits, and achieve better image effects and lower saturation effects

Active Publication Date: 2017-08-08
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0002] Image saturation can usually only be adjusted as a whole. When there are portraits in the image, the saturation of the portrait part will be improperly processed and the effect will be poor.

Method used

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  • Image saturation processing method and processing device based on depth of field, and electronic device
  • Image saturation processing method and processing device based on depth of field, and electronic device
  • Image saturation processing method and processing device based on depth of field, and electronic device

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, embodiments of which are illustrated in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0034] see figure 1 The method for processing image saturation based on depth of field according to an embodiment of the present invention is used for processing scene data collected by an imaging device. The scene data includes a scene master image. The processing method includes the following steps:

[0035] S10: processing the scene data to determine whether there is a portrait in the scene;

[0036] S20: processing scene data to identify a portrait area when a portrait is present; and

[0037] S30: Process the main image of...

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Abstract

The invention discloses an image saturation processing method based on the depth of field, which is used to process scene data collected by an imaging device. The scene data includes a main scene image. The processing method comprises the following steps: processing scene data to judge whether there is a human image in the scene; if there is a human image in the scene, processing the scene data to identify a human image area; and processing a main scene image to reduce the saturation of the human image area. In addition, the invention discloses a processing device and an electronic device. According to the image saturation processing method, the processing device and the electronic device, if there is a human image area in a shot scene, the human image area is identified, and the saturation of the human image area is reduced. The saturation of the human image area is processed separately. The reduction in saturation of the human image area is conducive to the color performance of the human image area and a better image effect.

Description

technical field [0001] The present invention relates to imaging technology, in particular to a depth-of-field-based image saturation processing method, processing device and electronic device. Background technique [0002] Image saturation can usually only be adjusted as a whole. When there are portraits in the image, the saturation of the portrait part will be improperly processed and the effect will be poor. Contents of the invention [0003] Embodiments of the present invention provide a depth-of-field-based image saturation processing method, processing device, and electronic device. [0004] The depth-of-field-based image saturation processing method in the embodiment of the present invention is used to process scene data collected by an imaging device, the scene data includes a scene main image, and the processing method includes the following steps: [0005] Processing the scene data to determine whether there is a portrait in the scene; [0006] processing the sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06K9/00G06T7/90
CPCG06T2207/10024G06V40/161G06V40/10G06T5/77G06T2207/10028G06T2207/10012G06T2207/30201G06T5/94G06T7/194G06T7/593G06T5/50G06V40/164G06V40/166
Inventor 孙剑波
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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