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Color grading monitor and real-time color grading method

A monitor and parameter technology, applied in the field of image processing, can solve the problems of huge system and inability to achieve real-time color correction, and achieve the effect of simple architecture

Active Publication Date: 2018-06-05
SZ ZUNZHENG DIGITAL VIDEO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the system will be huge, and real-time color correction cannot be realized

Method used

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  • Color grading monitor and real-time color grading method
  • Color grading monitor and real-time color grading method

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Embodiment Construction

[0012] The technical solutions of the present invention will be further described in more detail in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0013] see figure 1 , which is a functional block diagram of the toning monitor 100 provided by the embodiment of the present invention. The toning monitor 100 is connected with a user operation terminal 200 . The grading monitor 100 has the function of grading the input image in real time. In this embodiment, the user operation terminal 200 includes color-matching software, and the color-matching software can be PC (personal computer) color-changing software, Mac color-changing ...

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Abstract

A toning monitor and a real-time toning method, which are used for toning an input image in real time. The toning monitor comprises: an acquisition module, used for acquiring a CSC parameter from a user operation end; a parsing module, used for parsing the acquired CSC parameter to determine whether the CSC parameter satisfies a predetermined condition, and updating the acquired CSC parameter to a CSC parameter mapping unit and performing CSC parameter mapping if the CSC parameter satisfies the predetermined condition, or discarding the CSC parameter if the CSC parameter does not satisfy the predetermined condition; and a display module, used for displaying an input image subjected to the CSC parameter mapping.

Description

technical field [0001] The invention relates to image processing, in particular to a color-matching monitor and a real-time 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 correction is mad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00
CPCH04N7/01
Inventor 王尊正
Owner SZ ZUNZHENG DIGITAL VIDEO