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Image and video processing method and device, equipment and storage medium

An image processing and image technology, applied in the computer field, can solve problems such as low efficiency, and achieve the effect of improving processing efficiency

Pending Publication Date: 2022-06-07
ALIBABA GRP HLDG LTD
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Problems solved by technology

[0004] However, special marking maps often need to be marked manually, which is very inefficient

Method used

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  • Image and video processing method and device, equipment and storage medium
  • Image and video processing method and device, equipment and storage medium
  • Image and video processing method and device, equipment and storage medium

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Embodiment Construction

[0037] In order to make the above objects, features and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0038] The embodiments of the present application can be applied to the field of image processing, and can be applied to various mask-based image processing scenarios, such as distinguishing the foreground, background, and unknown regions of an image based on masks, so that the foreground and background can be processed. Corresponding editing processing, such as dividing the foreground and background, blurring the background, adding special effects to the foreground, etc. The embodiments of the present application can target a rough image mask, and a refined mask can be obtained by processing a neural network, so that required image processing operations can be performed based on the mask. Among them, the mask image can be u...

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Abstract

The embodiment of the invention provides an image and video processing method and device, equipment and a storage medium so as to quickly determine a fine mask image of an image. The method comprises the following steps: acquiring a target image and a first mask image of the target image; the target image and the first mask image are input into a mask analyzer, a second mask image of the target image is obtained, the precision of the second mask image is higher than that of the first mask image, and the mask analyzer is obtained based on neural network training. A refined mask image can be quickly determined, and the processing efficiency is improved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular, to an image processing method and apparatus, a video processing method and apparatus, an electronic device, and a storage medium. Background technique [0002] In the field of image processing, it is sometimes necessary to segment the image, so it is necessary to distinguish the part of the image that needs to be segmented. [0003] At present, when performing image segmentation, it is usually necessary to give the original image and a special marker image. The special marker image is marked with foreground, background, and unknown regions, and then the original image and the special marker image are used to determine the mask image of the original image. for fine-grained segmentation based on the mask image. [0004] However, special labeling maps often need to be labeled manually, which is inefficient. SUMMARY OF THE INVENTION [0005] The embodiments of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/62G06T7/11G06T7/194G06T3/40G06N3/04G06N3/08
CPCG06T7/97G06T7/62G06T7/11G06T7/194G06T3/40G06N3/084G06T2207/10016G06N3/045
Inventor 刘金林
Owner ALIBABA GRP HLDG LTD
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