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Photographing method and photographing device

A photographing device and technology for photographing images, applied in the field of information processing, can solve the problems of good photos, unable to take pictures, unnatural photos, etc., and achieve the effect of optimizing the contrast of skin tone

Active Publication Date: 2018-09-14
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The beauty camera will do special whitening and skin smoothing for the skin, and the photos taken are better, but because some skin color features of the user will be erased, the photos taken are not natural and fake
Although ordinary photos can retain the user's skin color characteristics and take more natural effects, but because there is no special whitening and skin smoothing, especially for users with acne or freckles on the face, it is impossible to take better results. photo

Method used

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  • Photographing method and photographing device
  • Photographing method and photographing device
  • Photographing method and photographing device

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Embodiment Construction

[0022] In order to further illustrate the technical means adopted by the present invention and the achieved effects, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and preferred embodiments.

[0023] Such as figure 1 Shown, a kind of photographing method comprises steps:

[0024] S110. Acquire a face image in the viewfinder screen when the image is captured under the first brightness;

[0025] S120. Obtain each first spot in the face image;

[0026] S130. Obtain a second spot whose contrast with adjacent skin is greater than a preset contrast threshold from each first spot, where the adjacent skin is a skin whose distance from the first spot is smaller than a preset distance threshold;

[0027] S140. Detect whether the second spot satisfies the brightness adjustment condition, if so, proceed to step S150, otherwise proceed to step S160;

[0028] S150. Adjust the brightness from th...

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Abstract

The invention relates to a photographing method and a photographing device. The method comprises the steps of: acquiring a human face image in the framing screen when the image is taken under the first brightness; acquiring each first spot in the human face image; acquiring the contrast with the adjacent skin from each first spot The second spot greater than the preset contrast threshold, wherein the adjacent skin is the skin whose distance from the first spot is less than the preset distance threshold; detect whether the second spot satisfies the brightness adjustment condition; if so, change the brightness from the first brightness Adjust to the second brightness, use the second brightness as the new first brightness, and return to the step of obtaining the face image in the viewfinder screen when the image is taken under the first brightness, wherein the second brightness is smaller than the first brightness; otherwise, in The image capture operation is performed under the first brightness. The invention can optimize the user's skin color contrast while retaining the user's skin color features, so as to take natural and realistic photos with better effects.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a photographing method and a photographing device. Background technique [0002] At present, when taking pictures, there are generally two modes: beauty photo and normal photo. The beauty camera will do special whitening and skin smoothing for the skin, and the photos taken will be better, but because some skin color features of the user will be erased, the photos taken will be unnatural and fake. Although ordinary photos can retain the user's skin color characteristics and take more natural effects, but because there is no special whitening and skin smoothing, especially for users with acne or freckles on the face, it is impossible to take better results. photo. Contents of the invention [0003] Based on this, it is necessary to address the above problems and provide a photographing method and photographing device capable of taking photographs with better eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235G06K9/00
CPCG06V40/171G06V40/16G06V40/161H04N23/70
Inventor 吴磊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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