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Photo processing method and device

A processing method and technology of a processing device, which are applied in the parts and electrical components of TVs and color TVs, can solve the problems of unable to achieve monochrome photography, unable to obtain photos of target objects, etc., and achieve the effect of enriching the photographing functions.

Active Publication Date: 2018-03-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing smartphones cannot take monochrome photos, that is, they cannot obtain photos in which the target object is highlighted with a preset color value, such as a black and white picture in which only the lips are red

Method used

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  • Photo processing method and device
  • Photo processing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] figure 1 The first implementation flow of the photographing processing method provided by Embodiment 1 of the present invention is shown. For the convenience of description, only the parts related to the present invention are shown.

[0039] In the embodiment of the present invention, the method is applied to a mobile terminal with a camera function. The mobile terminal includes, but is not limited to, a mobile phone, a pocket computer (Pocket personal Computer, PPC), a palmtop computer, a personal digital assistant (Personal Digital Assistant, PDA), etc., preferably a smart phone, a tablet computer, etc. The mobile terminal is provided with a camera and an image processor.

[0040] Such as figure 1 As shown, the method includes:

[0041] In step S101, after the lens captures an image, the color value of each pixel in the image is acquired.

[0042] The user presses the camera function key provided by the mobile terminal to take a picture, the camera captures the cu...

Embodiment 2

[0055] figure 2 The second implementation flow of the photographing processing method provided by Embodiment 2 of the present invention is shown. For the convenience of description, only the parts related to the present invention are shown.

[0056] Such as figure 2 As shown, the method includes:

[0057] In step S201, the function of taking pictures of the target object is started.

[0058] In step S202, after the lens captures the image, the image in YUV format output by the image sensor is acquired, and the image data in YUV format is converted into an image in RGB format.

[0059] In step S203, it is determined whether the image in RGB format contains a preset target object.

[0060] In the embodiment of the present invention, the detection of the preset target object is performed through the HAAR feature algorithm, which is a classifier of corresponding local features obtained by using local feature data samples obtained under various scene conditions. . When perfo...

Embodiment 3

[0070] image 3 The composition structure of the photographing processing device provided by Embodiment 3 of the present invention is shown, and for the convenience of description, only the parts related to the present invention are shown.

[0071] In the embodiment of the present invention, the device is used to realize figure 1 or figure 2 The photographing processing method described in the embodiment may be a software unit, a hardware unit or a combination of software and hardware built in the mobile terminal. The mobile terminal includes, but is not limited to, a mobile phone, a pocket computer (Pocket personal Computer, PPC), a palmtop computer, a personal digital assistant (Personal Digital Assistant, PDA), etc., preferably a smart phone, a tablet computer, and the like. The mobile terminal is provided with a camera and an image processor.

[0072] Such as image 3 As shown, the device includes:

[0073] The acquiring module 31 is configured to acquire the color v...

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Abstract

The present invention is applicable to the technical field of mobile terminals, and provides a photographing processing method and device. The method includes: acquiring the color value of each pixel in the image after the lens captures the image; When presetting the target object, set the color value of the pixel corresponding to the preset target object to the first color value and set the color value of the rest of the pixels on the image to the second color value; The pixels are other pixels on the image except the pixels corresponding to the preset target object. The present invention realizes monochrome photographing, and the acquired photographs are highlighted with a preset color on the preset target object, while other parts except the preset target object are displayed in other colors, which enriches the existing photographing function and improves the The user's shooting experience.

Description

technical field [0001] The invention belongs to the technical field of mobile terminals, and in particular relates to a photographing processing method and device. Background technique [0002] With the development of science and technology, smartphones have become the most contacted electronic devices in people's daily life. Existing smartphones have many camera functions, such as panorama, night view anti-shake, filter, etc., which meet people's diverse camera needs. However, existing smartphones cannot take monochrome photos, that is, photos in which the target object is highlighted with preset color values, such as a black and white picture in which only the lips are red, cannot be obtained. Contents of the invention [0003] In view of this, an embodiment of the present invention provides a photographing processing method and device, so as to achieve an image in which a target object is highlighted in a preset color and enhance the artistic sense of the photographed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N9/04
Inventor 吴鸿儒
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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