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An 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: 2018-07-03
LENOVO (BEIJING) 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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  • An information processing method and electronic device
  • An information processing method and electronic device
  • An information processing method and electronic device

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Embodiment 1

[0055] An embodiment of the present 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 The image acquisition unit may be a camera, and 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 the optical information of the focus point and the depth value of the focus point in the area where the focus point is located in the preview image, and obtain N objects with different depths and different optical information in t...

Embodiment 2

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

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

[0114] A first obtaining unit 10, configured to obtain a preview image through the image collection unit, and determine a 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 focus point location area of ​​the preview image, and obtain N images with different depths in the preview image e...

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Abstract

The invention discloses an information processing method and electronic equipment. The method is applied to an electronic equipment, and the electronic equipment includes an image acquisition unit. The method includes: obtaining a preview image through the image acquisition unit, and Determine the focus object; obtain the focus point optical information and the focus point depth value of the focus point area of ​​the preview image, and obtain N objects with different depths and different optical focus points in the preview image except for the focus point area. The optical information of each area in the information area and the depth value of each area, N is an integer greater than or equal to 1; based on N depth differences between the depth value of each area in the N areas and the depth value of the focusing point value, determine N ratios; based on the N ratios, the optical information of each of the N different regions, and the optical information of the focusing point, determine the optical information of all regions of the preview image.

Description

technical field [0001] The 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 life. As a kind of image acquisition equipment, camera is deeply loved by people. People have taken pictures of the beautiful scenery of nature with cameras, and also recorded beautiful moments in life with cameras. [0003] In order to make the captured photos more layered and the subject more prominent, it is necessary to perform light metering during the shooting process. There are many photometry methods in the prior art, such as spot photometry, center-weighted weighted average photometry, multi-zone evaluation photometry, and the like. Different light metering methods are suitable for different shooting scenes, and require different experience for photographers. [0004] However, in...

Claims

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Application Information

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