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Image color correcting device, image color correcting method, and image color correcting program

A technology in images and images, which is applied in the fields of image color correction devices, image color correction and image color correction programs, and can solve the problem that objects and colors are not uniquely determined.

Inactive Publication Date: 2005-08-24
NEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the objects and colors that users are interested in or feel important are not the only certain things

Method used

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  • Image color correcting device, image color correcting method, and image color correcting program
  • Image color correcting device, image color correcting method, and image color correcting program
  • Image color correcting device, image color correcting method, and image color correcting program

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Experimental program
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Embodiment Construction

[0033] Embodiments of the present invention will be specifically described below with reference to the accompanying drawings.

[0034] figure 1 It is a block diagram showing the configuration of the first embodiment of the present invention, figure 2 to represent figure 1 A diagram of an instance of the object selection device, image 3 for figure 1 A diagram of a graphical user interface (hereinafter referred to as "GUI") of the color adjustment device of .

[0035] refer to figure 1 , figure 2 and image 3 , to describe the composition and function of the first embodiment of the present invention.

[0036] exist figure 1 Among them, the image color correction device 1 performs color correction on an input image 2 and supplies an output image to an image display unit 3, and is composed of an object selection device 10 and a color correction processing unit 11. In the output image of the image display unit 3, an object or target color as a color correction target is...

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Abstract

A method for enhancing the image quality of a color image being displayed on a color image apparatus or being outputted therefrom in which flexible color correction is realized by making a user select a color or an area becoming the object of interest and using it as the central color in color correction. The image color correcting device (1), performing color correction of an input image (2) and supplying an output image to an image display section (3), comprises a means (10) for selecting a color correction object or an objective color from an image outputted from the image display section (3), and a color correction processing section (11) for calculating the central color of the selected object or the objective color as the central color of correction and correcting the output image to a desired color by correcting the central color.

Description

technical field [0001] The present invention relates to an image color correction device, an image color correction method, and an image color program, in particular to a user selecting a color or an object area as a preferred object, using it as a center color for correction, and performing color correction on it, thereby realizing An image color correction device for color correction of an entire image, an image color correction method, and an image color program. technical background [0002] As far as the color of the color image displayed or output in the color image device is concerned, not only when there is a problem with the color of the image data itself, but also when there is a problem with the color reproduction of the color image device, it is necessary to perform white balance, color correction ( Color かぶり) correction such as color correction. Various correction methods for realizing these color corrections have been proposed. [0003] A method of correcting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/60G06F3/048G06F3/0484G06T1/00G06T11/00G09G5/02G09G5/06H04N1/46H04N1/60H04N1/62H04N9/64
CPCH04N1/622G09G5/06G09G2320/0626G06T11/001G09G2320/0606G09G2320/0666G06T1/00G06T11/60G06T11/00H04N1/62
Inventor 城茂伸塚田正人望月和雄休岳彦青柳寿和内藤充崇
Owner NEC CORP