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Toning monitor, toning system and toning method

A monitor and data technology, applied in the field of image processing, can solve the problem of low system integration

Active Publication Date: 2019-03-22
SZ ZUNZHENG DIGITAL VIDEO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, it will lead to low system integration

Method used

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  • Toning monitor, toning system and toning method
  • Toning monitor, toning system and toning method
  • Toning monitor, toning system and toning method

Examples

Experimental program
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no. 1 example

[0019] see figure 1 , which is a functional block diagram of the color matching system 100 provided in the first embodiment of the present invention. The grading system 100 includes a control terminal 10 and a grading monitor 20 connected to the control terminal 10 . In this embodiment, the control terminal 10 is a desktop computer. In other embodiments, the control terminal 10 may also be a tablet computer, a laptop computer, a mobile phone, a console with buttons (detailed in the second embodiment) and the like.

[0020] The control terminal 10 includes a LUT data generating module 11 and a sending module 12 .

[0021] The LUT data generation module 11 is used to generate LUT data in a specific format according to user operations. In this embodiment, the LUT data generation module 11 can run specific color-matching software, and users can adjust the parameters in the color-matching software according to their own color-matching requirements, so that the color-matching sof...

no. 2 example

[0033] see figure 2 The color matching system 200 provided by the second embodiment of the present invention is basically the same as the color matching system 100 provided by the first embodiment, the difference is that: the control terminal 10a includes a console 15 with an operating part (such as a button), so The aforementioned LUT data generation module 11a is integrated in the toning monitor 20a. It should be noted that the console 15 may be a dedicated color palette, keyboard or mouse. In this embodiment, the console 15 is directly connected to the color monitor 20a through a data transmission cable, and the data transmission cable may be a USB data cable, a PS2 data cable, a 1394 data cable or the like.

[0034] Specifically, the toning monitor 20 a includes a LUT data generating module 11 a , an updating module 24 and a display module 25 .

[0035] The LUT data generating module 11a is used for generating LUT data in a specific format according to user operations. ...

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Abstract

The invention discloses a color grading monitor, which has a LUT mapping function and is used for performing LUT mapping on an input signal image. The color grading monitor has a LUT storage unit. The color matching monitor further comprises: a receiving module for receiving LUT data; a parsing module for analyzing whether the LUT data meets a predetermined condition, and if so, updating the received LUT data to the LUT storage unit and perform a new LUT mapping; if the predetermined conditions are not met, discard the LUT data; and a display module, configured to display the input signal image after the new LUT mapping according to the analysis result of the analysis module. The present invention also provides another color grading monitor and a color grading system and method having the same.

Description

technical field [0001] The invention relates to image processing, in particular to a color-matching monitor, a color-matching system and a color-matching method. Background technique [0002] In today’s digitized film technology, images will go through different systems from image acquisition to final projection. film, and finally projected onto the screen through a projection system. Each system has its own unique color space, that is to say, the performance of the same image in different systems is different. The task of color management is to understand the characteristics of the color spaces of these systems, so that the color spaces of different systems can be unified . To put it simply, it is necessary to ensure the consistency between the images monitored during the production process and the final screen images. [0003] Generally speaking, the process of color management can be regarded as the process of converting colors between different color spaces. If no co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
CPCH04N1/60H04N9/67H04N1/603G11B27/031H04N9/3182H04N9/64
Inventor 王尊正
Owner SZ ZUNZHENG DIGITAL VIDEO
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