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Target object blurring method and device, storage medium and electronic equipment

A target object and blurring technology, applied in the field of image blurring, can solve the problems of blurred image spots and unsightly portrait blurring effects, and achieve a good display effect.

Pending Publication Date: 2022-04-19
BEIJING KUANGSHI TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many technical defects in the portrait blur effect (or the blur effect on other items or objects) on electronic devices such as mobile phones. For example, the portrait blur effect obtained by using computer algorithms is not beautiful, and Problems such as blurred and unclear light spots

Method used

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  • Target object blurring method and device, storage medium and electronic equipment
  • Target object blurring method and device, storage medium and electronic equipment
  • Target object blurring method and device, storage medium and electronic equipment

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0040] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0041] In recent years, artificial intelligence-based computer vision, deep learning, machine learning, image processing, image recognition and other technologies have made important progress. Artificial Intelligence (AI) is an emerging science and technology that researches and develops theories, methods, technologies and application systems for simulating an...

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PUM

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Abstract

The embodiment of the invention provides a target object blurring method and device, a storage medium and electronic equipment. The target object blurring method comprises the steps of obtaining a to-be-blurred image; obtaining a segmentation image and a background segmentation image of the target object based on the image; performing light spot detection on the background segmentation image to obtain a light spot detection image, and obtaining a light spot weight image according to the light spot detection image; obtaining a background light spot blurring rendering graph based on the light spot weight graph; and fusing the background light spot blurring rendering image and the segmentation image of the target object to obtain a light spot blurring rendering image of the target object. According to the target object blurring method provided by some embodiments of the invention, the blurring effect is more natural, the light spot is clearer, and the simulated light spot effect is close to the shooting effect of a single lens reflex.

Description

technical field [0001] The present application relates to the field of image blurring, and specifically, the embodiments of the present application relate to a method, device, storage medium, and electronic device for blurring a target object. Background technique [0002] With the updating and iteration of electronic devices (for example, mobile terminal electronic devices such as mobile phones), users have increasing demands on camera functions of electronic devices and have higher requirements on the quality of captured pictures. For example, when a user takes an image using a portrait blur shooting mode on a mobile phone, it is required that the captured image has a high-quality blur effect. [0003] In the related art, the portrait video or image blurring technology based on the mobile terminal (for example, electronic devices such as mobile phones) uses computer vision algorithms to render the captured images, so that the rendered images can achieve better portrait blu...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06T3/00G06T7/11G06T7/194
CPCG06T7/11G06T7/194G06T2207/10004G06T3/04G06T5/94G06T5/70
Inventor 吴戈
Owner BEIJING KUANGSHI TECH