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

Video image quality adjusting method and device and video processing equipment

A technology of video image and adjustment method, applied in the field of image processing, can solve the problems of high professional requirements, inability to determine whether the adjustment is accurate, and the effect of image quality adjustment cannot be guaranteed, so as to facilitate image quality adjustment, ensure image quality adjustment effect, improve The effect of the image quality processing effect

Active Publication Date: 2021-06-11
XIAN NOVASTAR TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method relies entirely on the operator's visual observation and feeling to color the image. Because there is no adjustment reference, the professional requirements for the operator are high, and it is impossible to determine whether the adjustment is accurate, and the image quality adjustment effect cannot be guaranteed.

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
  • Video image quality adjusting method and device and video processing equipment
  • Video image quality adjusting method and device and video processing equipment
  • Video image quality adjusting method and device and video processing equipment

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0031] like figure 1 As shown, the video image quality adjustment method provided by the embodiment of the present invention is used to adjust the video image quality and improve the image quality adjustment effect. The video image quality adjustment method comprises the following steps:

[0032] S10, receiving video images;

[0033] S20, generating an RGB component waveform diagram corresponding to the video image according to the video image;

[0034] S30, displaying the video image and the RGB component waveform diagram;

[0035] S40. Adjust the quality of the video image according to the RGB component waveform diagram.

[0036] Among them, such as figure 2 As shown, the display of the video image and the RGB component waveform diagram in step S30 specifically includes steps:

[0037] S31, performing superposition processing on the video image and the RGB component waveform diagram to generate a superimposed image;

[0038] S32. Display the superimposed image includ...

no. 2 example

[0054] Such as Figure 6 As shown, the second embodiment of the present invention provides an apparatus 100 for adjusting video image quality. The video image quality adjustment device 100 includes, for example, a video image receiving module 110 , an RGB component waveform diagram generation module 120 , an image display module 130 and an image quality adjustment module 140 .

[0055] The video image receiving module 110 is configured to receive video images.

[0056] The RGB component waveform diagram generating module 120 is configured to generate an RGB component waveform diagram corresponding to the video image according to the video image.

[0057] The image display module 130 is configured to display the video image and the RGB component waveform diagram.

[0058] The image quality adjustment module 140 is configured to adjust the image quality of the video image according to the RGB component waveform diagram.

[0059] Among them, such as Figure 7 As shown, the im...

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 provides a video image quality adjusting method, a video image quality adjusting device and video processing equipment. The video image quality adjusting method comprises the following steps: receiving a video image; generating an RGB component oscillogram corresponding to the video image according to the video image; displaying the video image and the RGB component oscillogram; and adjusting the image quality of the video image according to the RGB component oscillogram. According to the embodiment of the invention, reference for image quality adjustment is provided, so that the image quality of the video image is better adjusted, and the processing effect of the image quality of the video image is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a video image quality adjustment method, a video image quality adjustment device and a video processing device. Background technique [0002] In practical applications, due to reasons such as poor camera environment or incorrect setting of shooting parameters for shooting videos, there will be color casts in video images, so in practical applications, video images need to be color-graded. In the existing video processing equipment, during the image quality adjustment process, the operator makes a judgment based on the observation and analysis of the video image by human eyes, and adjusts the image quality of the video image according to the judgment. This method relies entirely on the operator's visual observation and feeling to color the image. Because there is no adjustment reference, the professional requirements for the operator are relatively high, and it is...

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): H04N21/431H04N21/44H04N9/64
CPCH04N21/431H04N21/44016H04N9/64
Inventor 岳耀飞周晶晶
Owner XIAN NOVASTAR TECH