Image generation method based on electronic device and electronic device

An electronic device and image generation technology, which is applied in the field of image processing, can solve the problems of affecting the service life of flashlights and increasing the system overhead of electronic devices, and achieve the effects of prolonging life, saving device resources, and reducing the number of times of opening

Inactive Publication Date: 2017-06-20
BEIJING QIHOO TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, if you need to turn on the flash every time in a low-light environment, it will

Method used

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  • Image generation method based on electronic device and electronic device
  • Image generation method based on electronic device and electronic device
  • Image generation method based on electronic device and electronic device

Examples

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Embodiment Construction

[0059] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0060] refer to figure 1 , shows a flow chart of the steps of Embodiment 1 of an image generation method based on an electronic device according to an embodiment of the present invention, which can be applied to electronic devices integrating image acquisition devices such as cameras and flashlights, including smart phones, Tablet, PDA (Personal Digital Assistant, PDA), camera, etc. Further, the electronic device may also include ...

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Abstract

The invention provides an image generation method based on an electronic device and the electronic device. The electronic device at least comprises a flash lamp, a first image acquisition unit and a second image acquisition unit. The image generation method comprises obtaining the light intensity parameter of the current shooting scene; opening the first image acquisition unit and the second image acquisition unit when the light intensity parameter is determined to be smaller than or equal to a first preset brightness value; opening the flash lamp when the light intensity parameter is smaller than or equal to a second preset brightness value, wherein the second preset brightness value is smaller than the first preset brightness value; employing the first image acquisition unit and the second image acquisition unit to take photos of a target object, and obtaining a first image and a second image corresponding to the target object; and synthesizing the first image and the second image to obtain a target image of the target object. According to the invention, the opening number of times of the flash lamp can be reduced, the equipment resource is saved, and the service life of the flash lamp is prolonged.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a method for generating an image based on an electronic device and an electronic device for generating an image. Background technique [0002] At present, the camera function has become one of the basic functions necessary for consumer electronic devices such as mobile phones. Can't come out, so the application of flash light has been born on electronic equipment. [0003] However, if the flashlight needs to be turned on every time in a low-light and dark environment, it will increase the system overhead of the electronic equipment and affect the service life of the flashlight. Contents of the invention [0004] In view of the above problems, the present invention is proposed to provide a method for generating an image based on an electronic device and a corresponding electronic device for generating an image, which overcome the above problem or at least partially sol...

Claims

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Application Information

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IPC IPC(8): H04N5/232H04N5/235H04N9/09
CPCH04N23/67H04N23/745H04N23/74H04N23/13
Inventor 万明明何松
Owner BEIJING QIHOO TECH CO LTD
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