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Image processing method and device and storage medium

An image processing device and image processing technology, applied in the field of image processing, can solve the problems of long running time, difficult to meet the real-time requirements of video, and large amount of calculation.

Pending Publication Date: 2021-03-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, operations such as portrait segmentation and grid optimization in the existing process are computationally intensive and take a long time to run. If the existing portrait distortion correction process is still executed sequentially for each frame of video in the video, the number of frames transmitted per second of the video will be reduced. less, it is difficult to meet the real-time requirements of video

Method used

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

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Embodiment Construction

[0022] It should be understood that the specific embodiments described here are only used to explain the present application. It is not intended to limit the application.

[0023] The embodiment of the present application provides an image processing method, such as figure 1 As shown, the method may include:

[0024] S101. In each preset period, receive the first video frame, and use the first processing module and the second processing module to process the first video frame to obtain the first output video frame; the running time of the first processing module Less than the running time of the second processing module; the first video frame is the video frame received for the first time in each preset period.

[0025] An image processing method proposed in an embodiment of the present application is applicable to a scenario where image processing is performed on video frames when converting an image into a video.

[0026] In the embodiment of the present application, the ...

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Abstract

The embodiment of the invention provides an image processing method and device and a storage medium, and the method comprises the steps: receiving a first video frame in each preset period, processingthe first video frame through a first processing module and a second processing module, and obtaining a first output video frame; wherein the running time of the first processing module is shorter than that of the second processing module; wherein the first video frame is a video frame received for the first time in each preset period; in each preset period, continuing to receive the second videoframe, and processing the second video frame by using the first processing module to obtain a second output video frame; and sequentially outputting the first output video frame and the second outputvideo frame.

Description

technical field [0001] The present application relates to the field of image processing, and in particular to an image processing method and device, and a storage medium. Background technique [0002] In the process of taking photos with mobile phones or cameras, due to factors such as lens parameters or shooting environment, the portrait distortion in the photos will be seriously distorted. At present, portrait distortion correction can be performed on a single picture. The specific portrait distortion correction can include optical The steps of distortion correction, face detection, portrait segmentation, grid optimization and interpolation calculation are performed in sequence to correct the portrait distortion in the captured photos. [0003] However, operations such as portrait segmentation and grid optimization in the existing process are computationally intensive and take a long time to run. If the existing portrait distortion correction process is still executed sequ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T7/11G06K9/00G06K9/36
CPCG06T7/11G06T2207/10016G06V40/161G06V20/46G06V10/20G06V10/247G06T5/80
Inventor 翁爽
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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