Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Image main color determination method and device, storage medium and electronic equipment

A determination method and technology of dominant colors, applied in the field of image processing, can solve problems such as single dominant color value

Pending Publication Date: 2020-07-10
NETEASE HANGZHOU NETWORK
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, there is a great need for an improved method for determining the main color of an image, which can solve the problem of a single color value of the m

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 main color determination method and device, storage medium and electronic equipment
  • Image main color determination method and device, storage medium and electronic equipment
  • Image main color determination method and device, storage medium and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0079] Hereinafter, the principle and spirit of the present invention will be described with reference to several exemplary embodiments. It should be understood that these embodiments are only provided to enable those skilled in the art to better understand and then implement the present invention, but not to limit the scope of the present invention in any way. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0080] Those skilled in the art know that the embodiments of the present invention can be implemented as a system, device, device, method, or computer program product. Therefore, the present invention can be specifically implemented in the following forms, namely: complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0081] According to the embodiment...

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 invention relates to an image main color determination method and device, a storage medium and electronic equipment, and relates to the technical field of image processing. The method comprises the steps: based on color subspaces obtained by dividing a color space in advance, performing statistical operation on the color subspaces to which all pixel points in a target image belong, and obtaining the number of the pixel points in all the color subspaces; clustering the representative colors of the color subspaces to obtain a first preset number of color categories, and dividing the color subspaces into the color categories to which the representative colors of the color subspaces belong; respectively weighting the representative color in each color category to obtain amain color of each color category; arranging the main colors of each color category according to the number of the pixel points in each color category, and selecting a second preset number of main colors as the main colors of the target image. The method can improve the accuracy of the main color of the image, and is suitable for images with complex color distribution.

Description

Technical field [0001] The embodiments of the present invention relate to the field of image processing technology. More specifically, the embodiments of the present invention relate to a method for determining the dominant color of an image, a device for determining the dominant color of an image, a computer-readable storage medium, and an electronic device. Background technique [0002] This section is intended to provide background or context for the embodiments of the present invention stated in the claims, and the description here is not admitted to be prior art just because it is included in this section. [0003] The dominant color refers to the most eye-catching color or tone in the image. Determining the dominant color of an image has important applications in image retrieval, image synthesis, and image compression. [0004] In the prior art, in order to determine the dominant color of an image, a color histogram is generally calculated on the image to obtain the proportion ...

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
IPC IPC(8): G06K9/00G06K9/46G06K9/62G06T7/90
CPCG06T7/90G06V40/162G06V40/171G06V10/44G06V10/56G06F18/23213G06F18/24
Inventor 杨杨蔡成飞姜波胡光龙
Owner NETEASE HANGZHOU NETWORK
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com