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

A method for color adjustment of an industrial camera

An industrial camera and color adjustment technology, which is applied in the field of image processing, can solve the problems of increasing the production cost of industrial cameras, requiring high hardware data processing performance, and consuming large system resources, so as to improve image processing speed, reduce computing load, and reduce Effect of system resources and hardware cost

Active Publication Date: 2021-12-31
中国大恒(集团)有限公司 +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Taking the conversion to YUV space as an example, the process of color protection degree adjustment is as follows: transfer the RGB value of the image captured by the industrial camera to the YUV space, perform color adjustment in the YUV space, and then convert it to RGB after completion, and output the adjusted Image, in the process of color adjustment, involves a total of two data conversions, which consumes a lot of system resources and requires high data processing performance of the hardware in the process, which in turn increases the production cost of industrial cameras

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
  • A method for color adjustment of an industrial camera
  • A method for color adjustment of an industrial camera
  • A method for color adjustment of an industrial camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to understand the above objects, features, and advantages of the present application, the following detailed description will be made in conjunction with the accompanying drawings and embodiments. It should be noted that the features of the present application and the features of the present application can be bonded to each other in the case of an unable conflict.

[0030] In the following description, there are many specific details to facilitate appreciation of the present application, but the present application can also employ other different ways to be implemented herein, and therefore, the scope of the claims are not disclosed below. The limitations of the specific embodiments are limited.

[0031] like figure 2 and image 3 As shown, this embodiment provides an industrial camera color adjustment method, including:

[0032] Step 1, in the industrial camera, the original RGB image data to be processed is acquired, calculate the product of the original RGB imag...

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 application discloses a color adjustment method for an industrial camera. The method includes: Step 1. Obtain the original RGB image data in the image to be processed in the industrial camera, calculate the product of the original RGB image data and the saturation adjustment matrix, and generate an overall saturation adjustment matrix. The saturation adjustment image, wherein the saturation adjustment matrix is ​​determined by the saturation parameter and the image color conversion matrix; step 2, select at least three reference colors in the hue circle, and determine the hue adjustment according to the reference color and the adjustment direction in the user preference setting step size and saturation adjustment step size, and sequentially perform color dimension adjustments of different dimensions on the overall saturation adjustment image to generate a color adjustment image. Through the technical solution in this application, the system resources consumed by the matrix conversion in the color adjustment process are reduced, the image processing speed is improved, the multiplication and addition operations in the image processing process are reduced, and the programmable gate of the industrial camera can Array implementation, reducing the cost of industrial cameras.

Description

Technical field [0001] The present application relates to the technical field of image processing, and in particular, it relates to an industrial camera color adjustment method. Background technique [0002] Due to the difference between the problems faced by visual detection, there is a significant difference in the algorithm of the human body, and the industrial camera needs to provide color adjustment, and the user is adjusted in accordance with its own needs. Color adjustment is currently divided into two: overall color adjustment and different dimensional color adjustment, where the overall color adjustment is to meet the adjustment of the user's overall saturation, different dimensions color adjustment is aimed at different cameras, environment and algorithms, can Select different colors to make separate colors and saturation adjustments. [0003] In Image Signal Processing, ISP, or different dimensional color adjustments, or different dimensional colors, such as figure 1 I...

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 Patents(China)
IPC IPC(8): H04N9/04H04N9/64
CPCH04N9/64H04N23/10
Inventor 高晓阳宋伟铭周中亚刘敏
Owner 中国大恒(集团)有限公司
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