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

Image processing method and device and electronic equipment

An image processing device and image processing technology, applied in the field of communication, can solve problems such as waste of computing resources, and achieve the effect of saving computing resources

Active Publication Date: 2020-03-31
VIVO MOBILE COMM CO LTD
View PDF19 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention propose image processing methods, devices, electronic equipment, and computer-readable storage media to solve the technical problem of wasting computing resources in image correction in the prior 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 and electronic equipment
  • Image processing method and device and electronic equipment
  • Image processing method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] Please refer to figure 1 , which shows one of the flowcharts of the image processing method provided by the embodiment of the present invention. The image processing method provided by the embodiment of the present invention can be applied to electronic equipment. In practice, the aforementioned electronic devices may be smart phones, tablet computers, laptop computers, and the like.

[0021] The flow of the image processing method provided by...

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 discloses an image processing method and device and electronic equipment. An embodiment of the method comprises the steps of obtaining contour points of a text region in a target image; shape description information of the text area is generated based on the positions of the contour points in the target image, and the shape description information is used for representing the contour shape of the text area; determining a deformation category of the target image based on comparison between the shape description information and preset standard shape description information; and processing the target image by adopting an image processing mode corresponding to the deformation category. According to the embodiment, image processing can be carried out in differentmodes according to the deformation degree of the text area, and calculation resources during image correction are saved.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to an image processing method, device, and electronic equipment. Background technique [0002] In the images of text captured in natural scenes, due to human factors and limitations of electronic equipment, the text area in the captured image inevitably has some degree of deformation. For example, compared with the ideal shape, there are many deformations such as perspective transformation, affine transformation, and similar transformation. [0003] In the existing method, when image correction is required, the RANSAC (Random Sample Consensus, random sampling consistency) algorithm is usually used to iteratively calculate the homography matrix, and then apply the homography matrix to perform perspective transformation on the entire image . However, the number of iterations of the RANSAC algorithm is high, and this method wastes computing resourc...

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): G06K9/20G06K9/32G06K9/00G06K9/46G06K9/62
CPCG06V40/171G06V40/20G06V10/22G06V30/1478G06V10/464G06F18/22Y02D10/00
Inventor 邓中文
Owner VIVO MOBILE COMM CO LTD