JP2009060566A5

JP2009060566A5 -

Info

Publication number: JP2009060566A5
Application number: JP2007274337A
Authority: JP
Filing date: 2007-10-22
Publication date: 2010-08-26
Anticipated expiration: 2027-10-22

Claims

An image processing apparatus that generates a color conversion table for converting a specified edit color,
First input means for receiving designation of the edit color;
It said editing color hue, saturation, and a second input means for attaching accept the adjustment of the edited color according to one or more of the adjustment of brightness,
Determining means for determining whether or not the edit color adjustment received by the second input means exceeds an adjustable range determined by the saturation and luminance values of the edit color;
By the discrimination means, such adjustments to one of the saturation and brightness wherein when it is determined that those exceeding the adjustable range, the adjustment is included in the adjustment range, the saturation and brightness Adjusting means for automatically changing the other value of the first value in conjunction with the one value ;
When the determination means determines that the adjustment for one of the saturation and luminance exceeds the adjustable range , 1 of the hue, saturation, and luminance received by the second input means. One or more of the adjustment, based on said saturation or said luminance is changed Ri by said adjustment means, to generate a color conversion table for converting the edited color, by the discriminating means, of the saturation and brightness If it is determined that the adjustment to one side does not exceed the adjustable range, the color conversion table is determined based on one or more adjustments of the hue, saturation, and luminance received by the second input unit. the image processing apparatus characterized by having a generating means for generating.

Corresponding positions of the color wheel indicating the range of saturation and hue corresponding to the predetermined luminance of the predetermined color space, and the luminance bar indicating the luminance range for the hue, saturation and luminance values of the edit color the image processing apparatus according to claim 1, further comprising a display means for displaying respectively.

The image processing apparatus according to claim 2 , wherein the display unit displays on the color wheel an adjustable range of saturation corresponding to a luminance value of the edit color.

Said display means, said on luminance bar, the image processing apparatus according to claim 2 or claim 3, wherein the performing the display indicating the adjustment range of the luminance corresponding to the value of the saturation of the edited colors.

The adjusting means is
Together with the automatic change determines whether Luke been enabled,
If adjustments to one of the saturation and brightness is beyond the adjustment range, if is not the be the activated automatic change performs the automatic change, the automatic modification is enabled without Tei, image processing apparatus according to any one of claims 1 to 4, characterized in that to limit the adjustment to one of the saturation and brightness to the upper limit value or the lower limit of the adjustment range .

If the adjustment means accepts an adjustment exceeding the adjustable range again for one of the saturation and the luminance whose adjustment is limited to the upper limit value or the lower limit value, the automatic change is performed. the image processing apparatus according to claim 5, wherein the determining that shall have been enabled.

If adjustments to one of the saturation and brightness is beyond the adjustment range, the adjusting means, the saturation such that one of the values of the saturation and brightness to maintain the upper limit of the adjustment range the image processing apparatus according to any one of claims 1 to 6, characterized in that changing degrees and in conjunction with other brightness values automatically.

When said saturation and adjustments to one of the luminance, were returned to the adjustable range does not exceed the value corresponding to the other value of the saturation and luminance before performing the automatic change, the adjusting means the image processing apparatus according to any one of claims 1 to 7, characterized in that to stop the automatic changing of the other values of the saturation and brightness.

An image processing method for generating a color conversion table for converting a specified edit color,
A first input step in which a first input means receives the edit color designation through the first input means;
Second input means, said editing color hue, saturation, and a second input step of attaching accept the adjustment of the edited color according to one or more of the adjustment of brightness,
Determining means, a determination step of the second of said editing color adjustment of that received by the input step, to determine whether or not more than an adjustable range defined by said editing color saturation and brightness values,
By the determination step, so adjustment to one of the saturation and brightness wherein when it is determined that those exceeding the adjustable range, the adjustment is included in the adjustment range, the saturation and brightness An adjustment step of automatically changing the other value in conjunction with the one value ,
The generation means
If the determination step determines that the adjustment for one of the saturation and luminance exceeds the adjustable range , 1 of the hue, saturation, and luminance received in the second input step. One or more of the adjustment, based on the said chroma adjustment step Ri is changed by the or the luminance to generate a color conversion table for converting the edited color,
If the determination step determines that the adjustment for one of the saturation and luminance does not exceed the adjustable range, one of the hue, saturation, and luminance received in the second input step. an image processing method characterized by having a generating process of generating the color conversion table based on the adjustment of the above.

The program for functioning a computer as each means of the image processing apparatus of any one of Claim 1 thru | or 8 .