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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 that HDR exposure parameters cannot be adjusted flexibly, etc.

Active Publication Date: 2019-11-26
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present application provides an information processing method and electronic equipment to solve the technical problem that HDR exposure parameters cannot be adjusted flexibly in the prior art, and realize the technical effect of determining different image acquisition optical parameters according to N regions

Method used

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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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Experimental program
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Embodiment 1

[0076] Before introducing the information processing method of the embodiment of the present application, the basic structure of the electronic device to which the method of the embodiment of the present application is applied is firstly introduced. Please refer to Figure 7 , the electronic device in the embodiment of the present application, including:

[0077] An image acquisition unit 1, configured to acquire a preview image of the acquisition area;

[0078] A division unit 2, configured to divide the preview image into N regions, where N is an integer greater than or equal to 2;

[0079] A determination unit 3, configured to determine N image acquisition optical parameters corresponding to the N areas, wherein any area in the N areas corresponds to one image acquisition optical parameter among the N image acquisition optical parameters;

[0080] The acquisition unit 4 is configured to control the image acquisition unit to respectively acquire images based on the N image ...

Embodiment 2

[0147] Please refer to Figure 7 , the present embodiment provides an electronic device, comprising:

[0148] An image acquisition unit 1, configured to acquire a preview image of the acquisition area;

[0149] A division unit 2, configured to divide the preview image into N regions, where N is an integer greater than or equal to 2;

[0150] A determination unit 3, configured to determine N image acquisition optical parameters corresponding to the N areas, wherein any area in the N areas corresponds to one image acquisition optical parameter among the N image acquisition optical parameters;

[0151] The acquisition unit 4 is configured to control the image acquisition unit 1 to respectively acquire images based on the N image acquisition optical parameters to obtain an image set, wherein the image set includes N images corresponding to the N regions ;

[0152] The synthesizing unit 5 is configured to obtain a synthesized image corresponding to the collection area based on t...

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Abstract

The invention provides an information processing method and electronic equipment which solve the technical problem in the prior art that flexible adjustment of HRD exposure parameters is unavailable and realize the technical effect that different image acquisition optical parameters are determined according to N regions. The method comprises the steps that an image acquisition unit of the electronic equipment obtains a preview image of an acquisition area; the preview image is divided into the N regions, wherein N is an integer more than or equal to 2; N image acquisition optical parameters corresponding to the N regions are determined, wherein any one of the N regions is corresponding to one image acquisition optical parameter in the N image acquisition optical parameters; the image acquisition unit is controlled to obtain images respectively based on the N image acquisition optical parameters, and one image set is obtained, wherein the image set contains the N images corresponding to the N regions; and based on the image set, a composite image corresponding to the acquisition area is obtained.

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] In 1939, Daguerre of France invented the world's first camera. Since then, people have changed the way people record their lives. With the development of electronic optical technology, the quality of photos of scenery, people and animals taken by people has also evolved from black and white to color, and the photos are clearer and more realistic. [0003] Now, when people are taking photos, they often encounter such a scene, that is, when a person stands in front of a background with strong light in the backlight, when we set the camera exposure parameters based on the background, the resulting The characters will be very dark, and when we set the camera exposure parameters based on the characters, the captured scenery will be too bright. Such a scene is called a "wide dynamic s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235
Inventor 刘永华韦卫
Owner LENOVO (BEIJING) LTD