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

Multifunctional image style migration method based on wavelet analysis

A wavelet analysis, multi-functional technology, applied in image data processing, 2D image generation, instruments, etc., can solve problems such as single results and the effect of style transfer needs to be improved

Inactive Publication Date: 2021-06-01
丁红
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing style transfer software in the market usually can only realize one function, that is, globally transfer the reference style image to the input image, and there are problems such as single result and style transfer effect need to be improved

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
  • Multifunctional image style migration method based on wavelet analysis
  • Multifunctional image style migration method based on wavelet analysis
  • Multifunctional image style migration method based on wavelet analysis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Below in conjunction with specific embodiment, the present invention is described in detail (principle diagram is as figure 1 shown).

[0036] 1. Wavelet decomposition of images;

[0037]

[0038] n and m are row subscripts and column subscripts, respectively.

[0039] {h k} k∈Z Is the low-pass filter coefficient, that is, let the low-frequency signal pass. h, g are standard filters, is the conjugate of h, c is the low-frequency coefficient, and k is the wavelet decomposition scale.

[0040] 2. Image wavelet coefficient processing

[0041]

[0042] called sequence for c k+1 The first-order two-dimensional wavelet transform of .

[0043] For an image of 1000*1000 pixels, the wavelet transform scale is 8. When the pixel size is larger or smaller, the wavelet transform scale is scaled up or down accordingly.

[0044] 3. Image wavelet coefficient reconstruction to generate the final effect image

[0045] Suppose the coefficient after wavelet decompositi...

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 invention discloses a multifunctional image style migration method based on wavelet analysis. According to the technical scheme, the method comprises the steps of image wavelet decomposition, image wavelet coefficient processing and image wavelet coefficient reconstruction to generate a final effect image. The method has the beneficial effects that the style of the reference image can be efficiently migrated to the input image, and the texture information of the reference image can be fused into the input image, so that the effect of style migration and texture fusion is realized.

Description

technical field [0001] The invention belongs to the technical field of computer image processing, and relates to a multifunctional image style transfer method based on wavelet analysis. Background technique [0002] The existing image style transfer technology refers to the technology of using various algorithms to transfer the style (such as color) of the reference image to the input image. Image style transfer technology is to regenerate a new image according to the style of the reference image and the content of the input image. However, the image style editing system of the present invention can realize three functions at the same time, that is, the style of the reference image can be transferred to the input image; the texture information of the reference image can also be integrated into the input image, thereby realizing the effect of style transfer and texture fusion ; At the same time, it can also realize the sketch style editing effect of the input image. Existin...

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): G06T11/00
CPCG06T11/001
Inventor 丁红
Owner 丁红
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