Unlock instant, AI-driven research and patent intelligence for your innovation.

Image processing method and device

A processing method and image technology, applied in the field of communication, can solve problems such as poor super-resolution reconstruction effect, and achieve the effect of improving super-resolution reconstruction effect

Active Publication Date: 2021-06-18
SANECHIPS TECH CO LTD
View PDF4 Cites 2 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 problem of poor super-resolution reconstruction effect in the related art

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 1

[0026] The method embodiments provided in the embodiments of the present application may be executed in computing devices, computer terminals or similar devices. Taking running on computing devices as an example, figure 1 It is a block diagram of the hardware structure of the computing device of an image processing method according to the embodiment of the present invention. Such as figure 1 As shown, the computing device 10 may include one or more ( figure 1 Only one is shown in the figure) a processor 102 (the processor 102 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.) and a memory 104 for storing data. Optionally, the above-mentioned computing device is also A transmission device 106 for communication functions as well as input and output devices 108 may be included. Those of ordinary skill in the art can understand that, figure 1 The structure shown is only for illustration, and it does not li...

Embodiment approach

[0056] In the related art, the negative effects introduced in the super-resolution magnification method based on bitmap processing, such as jagged and blurred, etc., reduce the effect of image magnification and affect the user's perception of the image. In addition, using the method in the related art to forcibly represent the phenomenon of banding may occur, or greatly increase the complexity of the represented data, resulting in the defect that it is difficult to express the realistic image effect with rich color layers in the vector diagram. The traditional vector algorithm includes finding a suitable approximate contour curve and detecting corners. If too many corners are detected, the smoothness of the image will be reduced; otherwise, the sharpness of the image will be reduced, which makes it difficult to determine the parameters of the vector graphics algorithm. Finally, the neural network-based method in the related art has the problem of fixed magnification, and expand...

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 provides an image processing method and device, and the method comprises the steps of segmenting a first image of which the resolution is a first resolution according to the image change intensity, obtaining a gradual change part and a texture part, converting the gradual change part into first pixel information of which the resolution is a second resolution, converting the texture part into second pixel information with the resolution being the second resolution, and fusing the first pixel information and the second pixel information to obtain a second image. According to the invention, the problem that the super-resolution reconstruction effect is poor in the related technology can be solved, and the technical effect of improving the super-resolution reconstruction effect is achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to an image processing method and device. Background technique [0002] Super-resolution reconstruction refers to the process of converting low-resolution images into high-resolution images. The currently commonly used super-resolution reconstruction method is an interpolation method based on spatial position or edge. Due to the lack of local information in the interpolation method, and the directional characteristics of the interpolation reference are usually derived from statistical results, through the statistical information of the area where each pixel is located, such as gradients, etc. , to achieve specific pixel filling processing, resulting in the reduction of definition or the negative impact of "jaggy" when this method is enlarged, and it is impossible to obtain a clear high-resolution image. [0003] Aiming at the problem of poor super-resolution reconstruction effect...

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): G06T3/40G06T5/50G06T7/11
CPCG06T3/4053G06T7/11G06T5/50G06T2207/20221
Inventor 孔德辉刘衡祁徐科刘欣朱方游晶任聪艾吉松王宁王洪
Owner SANECHIPS TECH CO LTD