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

Image processing method and device

An image processing and sample image technology, applied in the field of image processing, can solve the problems of high image restoration quality, high compression efficiency, and image compression methods cannot be satisfied at the same time, and achieve the effect of high image restoration quality and high compression efficiency

Active Publication Date: 2017-08-22
XIAN WANXIANG ELECTRONICS TECH CO LTD
View PDF4 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an image processing method and device to at least solve the technical problem that the image compression method in the related art cannot simultaneously satisfy high compression efficiency and high image restoration quality

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 processing method and device
  • Image processing method and device
  • Image processing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0030] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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 an image processing method and device. The method comprises steps of receiving data sent by a sending end, and determining a wavelet coefficient according to the received data, wherein the data sent by the sending end comprises a wavelet coefficient obtained through wavelet decomposition performed on an original image; according to the wavelet coefficient, generating a low-resolution image; and according to a neural network, carrying out ultra-resolution reconstruction on the low-resolution image so as to obtain a high-resolution image. According to the invention, a technical problem of a failure to meet quite high compression efficiency and quite high image restoration quality in an image compression method in the prior art is solved.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to an image processing method and device. Background technique [0002] During image transmission, the limitation of bandwidth makes it impossible to take into account the size of the image and the transmission time of the image, and it is usually necessary to compress the image. Traditional image compression methods are limited to removing redundancy from image data from a mathematical point of view. The algorithm design framework is basically fixed, and it is difficult to greatly improve the compression efficiency. The system has no learning function, and the quality of the generated image is fixed. When the bandwidth limit is severe , has a huge impact on image quality. In the prior art, the wavelet transform may be used to compress the image, and super-resolution reconstruction is performed on the compressed low-resolution image after image compression. Wavelet transfor...

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): H04N19/63H04N19/132H04N21/2343H04N21/4402
CPCH04N19/132H04N19/63H04N21/2343H04N21/4402
Inventor 杨文晋苏睿
Owner XIAN WANXIANG ELECTRONICS TECH CO LTD
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