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Image processing method, device, storage medium and electronic device

A technology of image processing and electronic equipment, which is applied in the field of images, and can solve problems such as easy loss of bright and/or dark places in images, and poor imaging effects

Active Publication Date: 2021-04-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the hardware limitation of the electronic equipment itself, the current electronic equipment can only shoot scenes with a relatively small brightness range. If the scene is shot when the difference between light and dark is too large, the captured image will easily lose details in bright and / or dark places.
That is, the imaging effect of the image processed by the electronic device is poor

Method used

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

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Embodiment Construction

[0033] Referring to the drawings, where the same reference numerals represent the same components, the principle of the present application is illustrated by being implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the present application, which should not be construed as limiting other specific embodiments of the present application that are not described in detail here.

[0034] It can be understood that, the execution subject of the embodiment of the present application may be an electronic device such as a smart phone or a tablet computer.

[0035] see figure 1 , figure 1 It is a schematic flow diagram of the image processing method provided in the embodiment of the present application, and the flow may include:

[0036] In 101, a RAW image packet is acquired, the RAW image packet includes data of a first RAW image and a second RAW image, and the exposure time of the first RAW image is longer than th...

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Abstract

The application discloses an image processing method, device, storage medium and electronic equipment. The method includes: acquiring a RAW image packet, the RAW image packet includes data of a first RAW image and a second RAW image, and the exposure time of the first RAW image is longer than that of the second RAW image; and deciphering the RAW image packet Packet processing, to obtain the first RAW image and the second RAW image; store the second RAW image in the preset image buffer queue; when receiving a photographing instruction, acquire the target RAW image, the exposure time of the target RAW image is longer than The second RAW image; acquiring a plurality of historical second RAW images from the preset image cache queue, and performing noise reduction processing on the plurality of historical second RAW images to obtain a noise-reduced image; the noise-reduced image and the The target RAW image is synthesized to obtain a first synthesized image with a high dynamic range; according to the first synthesized image, respond to the photographing instruction. This embodiment can improve the image forming effect.

Description

technical field [0001] The present application belongs to the field of image technology, and in particular relates to an image processing method, device, storage medium and electronic equipment. Background technique [0002] Due to the hardware limitation of the electronic device itself, the current electronic device can only shoot scenes with a relatively small brightness range. If the scene is shot when the difference between light and dark is too large, the captured image will easily lose details in bright and / or dark places. That is, the imaging effect of the image processed by the electronic device is poor. Contents of the invention [0003] Embodiments of the present application provide an image processing method, device, storage medium, and electronic equipment, which can improve image imaging effects. [0004] An embodiment of the present application provides an image processing method applied to an electronic device, including: [0005] Acquiring a RAW image pac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235H04N5/265G06T5/00
CPCH04N5/265H04N23/73H04N23/741G06T5/70
Inventor 黄杰文
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD