Image blurring method and terminal

An image and terminal technology, applied in the field of image processing, can solve the problems of inability to detect the skin color area, reduce the image blurring effect, reduce the skin color detection accuracy, etc., and achieve the effect of improving the image blurring effect and improving the accuracy.

Inactive Publication Date: 2017-12-01
SHENZHEN GIONEE COMM EQUIP
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, before background blurring, it is first necessary to detect the skin color area of ​​the portrait to identify the background area. In the prior art, a skin color detection algorithm is usually used for detection, but in this skin color detection algorithm, a fixed skin color threshold is set. For detection, the fixed skin color threshold is not applicable to every image. For example, for a black image and a white image, if the same skin color threshold is set, the correct skin color area cannot be detected, thereby reducing the The accuracy of skin color detection, thereby reducing the image blur effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image blurring method and terminal
  • Image blurring method and terminal
  • Image blurring method and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0032] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0033] It should also be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the present invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural referents unless the context clearly dictates...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the present invention discloses an image blurring method and terminal, wherein the method includes: acquiring a target image; determining a skin color range threshold of the target image; determining a skin color area of ​​the target image according to the skin color range threshold; The non-skin-colored areas in the target image other than the skin-colored areas are blurred. It can improve the accuracy of skin color detection, thereby improving the image blur effect.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image blurring method and a terminal thereof. Background technique [0002] With the development of the mobile Internet and the continuous improvement of mobile phone shooting performance, there are more and more demands for taking pictures, and the requirements for the captured images are also getting higher and higher. [0003] When taking pictures, users generally focus on the subject of interest, especially when shooting portraits, the background blur effect is very popular, in this effect, the subject itself is enhanced, while the background part becomes Vague. [0004] However, before background blurring, it is first necessary to detect the skin color area of ​​the portrait to identify the background area. In the prior art, a skin color detection algorithm is usually used for detection, but in this skin color detection algorithm, a fixed skin color thre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T7/136G06T7/11G06T7/90
CPCG06T5/001
Inventor 辛浩然
Owner SHENZHEN GIONEE COMM EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap