Image processing method, device, electronic device and storage medium

An electronic equipment and image processing technology, applied in the field of image processing, can solve problems such as affecting the user's shooting experience, reducing the frame rate of the picture, increasing the system load, etc., to achieve the effect of improving the shooting experience, meeting the needs, and reducing system power consumption.

Active Publication Date: 2021-09-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for shooting preview or video recording scenes, the number of low dynamic range images that synthesize HDR images is large, which will increase the system load or cause the frame rate of the screen to decrease; if the frame rate is to be guaranteed and the system power consumption must be reduced, HDR processing is required. The effect is difficult to meet the user's needs for video image processing, thus affecting the user's shooting experience

Method used

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  • Image processing method, device, electronic device and storage medium
  • Image processing method, device, electronic device and storage medium
  • Image processing method, device, electronic device and storage medium

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Embodiment Construction

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0031] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method...

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Abstract

The embodiment of the present application discloses an image processing method, device, electronic equipment, and storage medium. The method includes the following steps: by determining the target area in the shooting picture of the first camera; acquiring multiple non-overlapping areas in the shooting picture multiple depths of field; acquire m images of the shooting picture through the first camera, select n target images from the m images according to multiple depths of field, and synthesize the n target images to obtain the first high dynamic range image, so, On the premise of ensuring the HDR image processing effect, the number of composite images can be reduced, thereby reducing system power consumption and frame delay, thereby meeting the user's demand for HDR image processing effect and improving the user's shooting experience.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to an image processing method, device, electronic equipment, and storage medium. Background technique [0002] In the current high-dynamic range (High-Dynamic Range, HDR) technology, one HDR image can be synthesized by shooting multiple low-dynamic-range images, and the HDR effect can be achieved by controlling the number of images and the exposure time of the low-dynamic-range images used in the synthesis Different image numbers and exposure times will produce different HDR effects. [0003] For the camera scene, the time delay and power consumption of the above method of synthesizing HDR images is acceptable, which can meet the needs of users for the HDR effect of image synthesis. However, for shooting preview or video recording scenes, the number of low dynamic range images that synthesize HDR images is large, which will increase the system load or reduce ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N5/235
CPCH04N23/959H04N23/741H04N23/73
Inventor 方攀
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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