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Image processing method, device and equipment

An image processing and image technology, applied in image communication, instruments, computing, etc., can solve the problems of limited image size and unsatisfactory visual effects, and achieve the effect of satisfying resolution processing

Active Publication Date: 2019-09-24
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Due to the limitation of the hardware of the image acquisition device or the influence of the shooting conditions, the image size of the captured video is limited, and the visual effect is not ideal.

Method used

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  • Image processing method, device and equipment
  • Image processing method, device and equipment
  • Image processing method, device and equipment

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Embodiment Construction

[0062] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0063] The first embodiment of the present application provides an image processing method. Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , figure 1 shows a flow chart of an image processing method provided according to the first embodiment of the present application, figure 2 It shows the flow chart of processing the reference image to obtain the target resolution reference image provided by the first embodiment of the present application, image 3 It shows ...

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Abstract

The invention discloses an image processing method, and the method comprises the steps: carrying out the processing of a reference image, and obtaining a target resolution reference image; obtaining a target resolution ratio motion residual according to the motion residual of a to-be-processed image block in the to-be-processed image relative to a reference image block in the reference image; and obtaining a target resolution image block of the to-be-processed image block according to a target resolution reference image block and a target resolution motion residual in the target resolution reference image. By the adoption of the method, the requirement for resolution processing of the image in the video is met.

Description

technical field [0001] The present application relates to the technical field of computer image processing, in particular to an image processing method, device, electronic equipment and storage device. Background technique [0002] Due to the limitation of the hardware of the image acquisition device or the influence of the shooting conditions, the image size of the captured video is limited, and the visual effect produced is not ideal. If you resolution-process the images in your video, it will improve the visual quality of the images. [0003] In addition, in the field of live video or short video applications, it is necessary to provide users with clear and high-resolution images. At present, users often use mobile devices to watch live videos. Due to the limited computing power of mobile devices, it is necessary to use devices with limited computing power. Real-time processing of image super-resolution. [0004] Therefore, in some scenarios, there is a need to perform ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/4402G06K9/62
CPCH04N21/440263G06F18/24
Inventor 杨江
Owner ALIBABA GRP HLDG LTD
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