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Information processing method and electronic device

An information processing method and technology of electronic equipment, applied in the field of electronics, can solve the problem of not being able to photograph the subject accurately, such as metering

Active Publication Date: 2015-09-16
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides an information processing method and electronic equipment, which solves the technical problem in the prior art that accurate light metering cannot be performed according to the depth and optical information of the subject, and realizes accurate light metering based on the depth and optical information of the subject. Metering Technical Effects

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  • Information processing method and electronic device
  • Information processing method and electronic device
  • Information processing method and electronic device

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Embodiment 1

[0055] The embodiment of the application provides an information processing method, which is applied to an electronic device, the electronic device includes an image acquisition unit, and the electronic device may be a smart phone, a tablet computer, a digital camera, a SLR camera, etc. The image acquisition unit may be a camera. Here, the electronic device and the image acquisition unit are only described as examples, and this application does not make any limitation.

[0056] Such as figure 1 As shown, the information processing method provided in the embodiment of the present application includes the following steps:

[0057] S1: Obtain a preview image through the image acquisition unit, and determine a focus object;

[0058] S2: Obtain focus point optical information and focus point depth values ​​of the area where the focus point of the preview image is located, and obtain N pieces of the preview image with different depths and different optical information except for the area w...

Embodiment 2

[0112] Based on the same inventive concept, the embodiments of the present invention also provide an electronic device. Since the principle of solving the problem of the electronic device and the display method is similar to that of the information processing method, the implementation of the electronic device can refer to the implementation of the method, and repeat it. I won't repeat it here.

[0113] An embodiment of the present application provides an electronic device that includes an image acquisition unit, such as Figure 5 As shown, the electronic device further includes:

[0114] The first obtaining unit 10 is configured to obtain a preview image through the image acquisition unit and determine the focus object;

[0115] The second obtaining unit 20 is configured to obtain the focus point optical information and the focus point depth value of the area where the focus point of the preview image is located, and obtain N items of different depths in the preview image except the...

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Abstract

The invention discloses an information processing method and an electronic device. The method is applied to the electronic device. The electronic device comprises an image acquisition unit. The method comprises the following steps: obtaining a preview image through the image acquisition unit and determining a focusing object; obtaining focusing point optical information and focusing point depth value of an area where a focusing point of the preview image locates, and obtaining optical information and depth value of each area of N areas, which have different depths and different optical information, beyond the area where the focusing point locates in the preview image, wherein the N is an integer equal to or larger than 1; determining N occupation ratios based on N depth difference values between the depth value of each area of the N areas and the focusing point depth value; and determining optical information of all areas of the preview image based on the N occupation ratios, optical information of each area of the N different areas and the focusing point optical information.

Description

Technical field [0001] The present invention relates to the field of electronic technology, in particular to an information processing method and electronic equipment. Background technique [0002] With the development of electronic technology, more and more electronic devices appear in people's lives. As a kind of image acquisition equipment, the camera is deeply loved by people. People use the camera to photograph the beautiful scenery of nature, and also use the camera to record the beautiful moments in life. [0003] In order to make the photos more layered and the subject more prominent, metering is required during the shooting. There are many light metering methods in the prior art, such as spot metering, center-weighted weighted average metering, and multi-zone evaluation metering. Different metering methods are suitable for different shooting scenes and require different experience for photographers. [0004] However, in the process of implementing the technical solutions ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G02B7/36
Inventor 黄茂林郑启忠李锐
Owner LENOVO (BEIJING) CO LTD
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