JP2014053036A5

JP2014053036A5 -

Info

Publication number: JP2014053036A5
Application number: JP2013235295A
Authority: JP
Filing date: 2013-11-13
Publication date: 2014-06-19

Description

しかしながら、特許文献１、２においては、第１の画像の印刷に用いる用紙サイズに応じて、補正に用いる第２の画像の画素数を決定し、決定された画素数をもつ第２の画像を用いて、前記第１の画像に対して補正を行う技術の開示がなかった。However, in Patent Documents 1 and 2, the number of pixels of the second image used for correction is determined according to the paper size used for printing the first image, and the second image having the determined number of pixels is determined. There has been no disclosure of a technique for using and correcting the first image.

すなわち、第１の画像の印刷に用いる用紙サイズに応じて、補正に用いる第２の画像の画素数を決定する決定手段と、前記決定手段によって決定された画素数の第２の画像を用いて、前記第１の画像に対して補正を行う補正手段とを有することを特徴とする。 That is, by using a determination unit that determines the number of pixels of the second image used for correction according to the paper size used for printing the first image, and the second image having the number of pixels determined by the determination unit. And correction means for correcting the first image .

本発明によれば、第１の画像の印刷に用いる用紙サイズに応じて、補正に用いる第２の画像の画素数を決定する決定手段と、前記決定手段によって決定された画素数の第２の画像を用いて、前記第１の画像に対して補正を行う補正手段とを有する画像処理装置を提供することができる。 According to the present invention, the determining means for determining the number of pixels of the second image used for correction according to the paper size used for printing the first image, and the second number of pixels determined by the determining means. An image processing apparatus having correction means for correcting the first image using an image can be provided.

Claims

Determining means for determining the number of pixels of the second image used for correction according to the paper size used for printing the first image;
An image processing apparatus comprising: a correcting unit that corrects the first image using the second image having the number of pixels determined by the determining unit.

Determining means for determining the number of pixels of the second image used for correction in accordance with the print quality set for the first image;
Correction means for correcting the first image using the second image having the number of pixels determined by the determination means;
An image processing apparatus comprising:

The image processing apparatus according to claim 1, wherein the second image is an image obtained by combining a plurality of blurred images generated from the first image.

The image processing apparatus according to claim 3, wherein the plurality of blurred images are a plurality of images having different degrees of blur.

The image processing apparatus according to claim 1, wherein the correction by the correction unit is a dodging process.

The correction means corrects the brightness of the pixels of the first image to be brighter as the brightness of the pixels of the second image corresponding to the pixels of the first image is darker. Item 5. The image processing apparatus according to any one of Items 1 to 4.

The said determination means further determines the pixel number of a said 2nd image based on the printing resolution at the time of printing a said 1st image, The any one of Claim 1 thru | or 6 characterized by the above-mentioned. The image processing apparatus described.

A determination step of determining the number of pixels of the second image used for correction in accordance with the paper size used for printing the first image;
A correction step for correcting the first image using the second image having the number of pixels determined by the determination step;
An image processing method comprising:

A determination step of determining the number of pixels of the second image used for correction in accordance with the print quality set for the first image;
A correction step for correcting the first image using the second image having the number of pixels determined by the determination step;
An image processing method comprising:

A program for causing a computer to function as the image processing apparatus according to any one of claims 1 to 7 .