JP2022012133A5

JP2022012133A5 -

Info

Publication number: JP2022012133A5
Application number: JP2020113726A
Authority: JP
Filing date: 2020-07-01
Publication date: 2023-06-01

Description

前記課題を解決するために、本発明に係る印刷装置は、爪の表面に補正用パターンを印刷するのに先立って撮像手段による撮影により取得した前記爪の第１画像に基づいて、前記爪の領域を検出する第１検出手段と、前記第１検出手段により検出された前記爪の領域内に設定した目標印刷位置に前記補正用パターンが印刷されるように前記爪の表面に前記補正用パターンを印刷したときの前記補正用パターンの実際の印刷位置と前記目標印刷位置とのズレを、前記補正用パターンの前記爪の表面への印刷後に前記撮像手段による撮影により取得した前記爪の第２画像に基づいて検出する第２検出手段と、を備え、前記目標印刷位置は、前記補正用パターンの印刷後に前記爪の表面に印刷される所定のデザインパターンの印刷位置に対応させた位置として設定されている、ことを特徴とする。
また、本発明に係る印刷制御方法は、印刷装置が実行する印刷制御方法であって、爪の表面に補正用パターンを印刷するのに先立って撮像手段による撮影により取得した前記爪の第１画像に基づいて、前記爪の領域を検出する第１検出処理と、前記第１検出処理により検出された前記爪の領域内に設定した目標印刷位置に前記補正用パターンが印刷されるように前記爪の表面に前記補正用パターンを印刷したときの前記補正用パターンの実際の印刷位置と前記目標印刷位置とのズレを、前記補正用パターンの前記爪の表面への印刷後に前記撮像手段による撮影により取得した前記爪の第２画像に基づいて検出する第２検出処理と、を含み、前記目標印刷位置は、前記補正用パターンの印刷後に前記爪の表面に印刷される所定のデザインパターンの印刷位置に対応させた位置として設定されている、ことを特徴とする。
また、本発明に係るプログラムは、コンピュータを、爪の表面に補正用パターンを印刷するのに先立って撮像手段による撮影により取得した前記爪の第１画像に基づいて、前記爪の領域を検出する第１検出手段、前記第１検出手段により検出された前記爪の領域内に設定した目標印刷位置に前記補正用パターンが印刷されるように前記爪の表面に前記補正用パターンを印刷したときの前記補正用パターンの実際の印刷位置と前記目標印刷位置とのズレを、前記補正用パターンの前記爪の表面への印刷後に前記撮像手段による撮影により取得した前記爪の第２画像に基づいて検出する第２検出手段、として機能させ、前記目標印刷位置は、前記補正用パターンの印刷後に前記爪の表面に印刷される所定のデザインパターンの印刷位置に対応させた位置として設定されている、ことを特徴とする。 In order to solve the above-mentioned problems, a printing apparatus according to the present invention is a printing apparatus for printing a correction pattern on a surface of a nail based on a first image of the nail obtained by photographing with an imaging device. a first detection means for detecting an area; and the correction pattern on the surface of the nail such that the correction pattern is printed at a target printing position set within the area of the nail detected by the first detection means. The deviation between the actual printing position of the correction pattern and the target printing position when printing the second second detection means for detecting based on an image, wherein the target print position is set as a position corresponding to the print position of a predetermined design pattern printed on the surface of the nail after the correction pattern is printed. characterized in that
Further, a print control method according to the present invention is a print control method executed by a printing apparatus, and includes a first image of the nail obtained by photographing with an imaging device prior to printing the correction pattern on the surface of the nail. a first detection process for detecting the area of the nail based on the above; The deviation between the actual printing position of the correction pattern and the target printing position when the correction pattern is printed on the surface of the nail is photographed by the imaging means after the correction pattern is printed on the surface of the nail. and a second detection process for detecting based on the obtained second image of the nail, wherein the target printing position is a printing position of a predetermined design pattern printed on the surface of the nail after printing the correction pattern. is set as a position corresponding to .
Further, the program according to the present invention causes the computer to detect the region of the nail based on a first image of the nail acquired by photographing with an imaging device prior to printing the correction pattern on the surface of the nail. a first detection means, when the correction pattern is printed on the surface of the nail such that the correction pattern is printed at a target printing position set within the area of the nail detected by the first detection means; A deviation between the actual printing position of the correction pattern and the target printing position is detected based on a second image of the nail obtained by photographing by the imaging means after the correction pattern is printed on the surface of the nail. wherein the target print position is set as a position corresponding to the print position of a predetermined design pattern printed on the surface of the nail after the correction pattern is printed. characterized by

Claims

a first detection means for detecting the region of the nail based on a first image of the nail acquired by photographing by an imaging means prior to printing the correction pattern on the surface of the nail;
When the correction pattern is printed on the surface of the nail such that the correction pattern is printed at a target printing position set in the area of the nail detected by the first detection means, Second detection means for detecting a deviation between an actual print position and the target print position based on a second image of the nail obtained by photographing by the imaging means after the correction pattern is printed on the surface of the nail. and,
with
The target print position is set as a position corresponding to a print position of a predetermined design pattern to be printed on the surface of the nail after the correction pattern is printed.
A printing device characterized by:

The correction pattern is set in a shape that can specify at least two positions,
2. The printing apparatus according to claim 1, wherein:

a first print head that ejects ink for printing the correction pattern;
a second print head that ejects ink for printing the predetermined design pattern;
3. The printing apparatus according to claim 1, comprising :

After printing the correction pattern and before printing the design pattern, solid printing is performed on the surface of the nail by ejecting ink from the first print head so as to cover the correction pattern.
4. The printing apparatus according to claim 3, wherein:

setting means for setting the solid printing range based on the deviation detected by the second detection means;
5. The printing apparatus according to claim 4, wherein:

A printing control method executed by a printing device,
a first detection process of detecting a region of the nail based on a first image of the nail acquired by photographing with an imaging device prior to printing the correction pattern on the surface of the nail;
When the correction pattern is printed on the surface of the nail such that the correction pattern is printed at a target printing position set in the area of the nail detected by the first detection process, A second detection process of detecting a deviation between an actual print position and the target print position based on a second image of the nail obtained by photographing the nail after the correction pattern is printed on the surface of the nail. and,
including
The target print position is set as a position corresponding to a print position of a predetermined design pattern to be printed on the surface of the nail after the correction pattern is printed.
A print control method characterized by:

the computer,
a first detection means for detecting the area of the nail based on a first image of the nail obtained by photographing the nail with an imaging means prior to printing the correction pattern on the surface of the nail;
When the correction pattern is printed on the surface of the nail such that the correction pattern is printed at a target printing position set in the area of the nail detected by the first detection means, Second detection means for detecting a deviation between an actual print position and the target print position based on a second image of the nail obtained by photographing by the imaging means after the correction pattern is printed on the surface of the nail. ,
function as
The target print position is set as a position corresponding to a print position of a predetermined design pattern to be printed on the surface of the nail after the correction pattern is printed.
A program characterized by