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

Image processing method and device

An image processing and image technology, applied in the field of communication, can solve problems such as poor video display effect

Active Publication Date: 2021-04-09
VIVO MOBILE COMM CO LTD
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide an image processing method and device, which can solve the problem that electronic anti-shake processing is performed on videos captured by electronic equipment, resulting in poor display effects of the processed videos

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

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0021] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specification an...

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, and belongs to the technical field of communication. The method can solve the problem that the display effect of a processed video is poor due to the fact that electronic anti-shake processing is carried out on the video shot by electronic equipment, and comprises the steps: through a camera, collecting an ith frame image through a first focal length, and acquiring shake parameters of the electronic equipment when the camera collects the ith frame image, i being an integer larger than 1; processing a background image in the ith frame of image by adopting a first compensation parameter to obtain a first image, the first compensation parameter being determined according to a jitter parameter and a first focal length; adopting a second compensation parameter to process the foreground image in the ith frame image to obtain a second image, the second compensation parameter being determined according to the jitter parameter and a second focal length, the second focal length being determined according to the first focal length, and the second focal length being smaller than the first focal length; and synthesizing the first image and the second image to obtain a third image. The method and the device are suitable for a scene of processing the acquired image in real time.

Description

technical field [0001] The present application belongs to the technical field of communication, and in particular relates to an image processing method and device. Background technique [0002] With the development of electronic equipment, users use the shooting function of electronic equipment more and more frequently, and users have higher and higher requirements on the stability of video shooting by electronic equipment. [0003] At present, in order to avoid the blurring of the shooting picture caused by the shake of the electronic device, electronic anti-shake is usually used to improve the stability of the video shot by the electronic device. Specifically, in the process of shooting video by the electronic device, the electronic device can perform overall shake compensation for each captured frame of image according to the shake parameters of the electronic device, so as to ensure that the adjacent images after compensation remain relatively stable, so as to improve T...

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): H04N5/232
CPCH04N23/67H04N23/6811H04N23/631
Inventor 贾添添罗子扬
Owner VIVO MOBILE COMM CO LTD