A white balance correction method and related device
A correction method and white balance technology, applied in the field of projection, can solve the problems of time-consuming manipulation process and difficulty in achieving the correction effect by manual operation
Active Publication Date: 2021-04-30
SHENZHEN HUOLE TECH DEV CO LTD
View PDF12 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, not only the manipulation process is quite time-consuming, but also for some correction operations, manual operation is difficult to achieve a good correction effect
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0060] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this 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.
[0061] The terms "first", "second", "third" and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process,...
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
Login to View More Abstract
The embodiment of the present application discloses a white balance correction method and a related device, which are applied to an intelligent projection device, and the intelligent projection device includes a color temperature sensor. Wherein, the method includes: using the color temperature sensor to determine the color temperature value of the ambient light where the intelligent projection device is located; determining the color temperature value between the ambient light color temperature value and the preset projection light color temperature value of the intelligent projection device A color temperature difference value; if the color temperature difference value is greater than a preset color temperature difference threshold value, adjust the projection light of the intelligent projection device according to the ambient light color temperature value to achieve white balance correction. It can be seen that by implementing the embodiment of the present application, the intelligent projection device automatically corrects the white balance according to the color temperature value of the ambient light, which is beneficial to improving the intelligence of the projection device.
Description
technical field [0001] The present application relates to the field of projection technology, in particular to a white balance correction method and a related device. Background technique [0002] With the development of science and technology, projection technology has been widely used in people's daily life, and the use of projection equipment can be seen everywhere in conferences, teaching or entertainment places. [0003] At present, the control of the projection device often requires manual control through the buttons on the projection device or the remote control. Therefore, not only the manipulation process is quite time-consuming, but also for some correction operations, it is difficult to achieve a good correction effect by manual operation. Therefore, how to improve the intelligence of the projection device has become an urgent problem to be solved. Contents of the invention [0004] The embodiment of the present application provides a white balance correction ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/31
CPCH04N9/3182
Inventor 谭小平胡震宇沈辉
Owner SHENZHEN HUOLE TECH DEV CO LTD