JP2015009562A5

JP2015009562A5 -

Info

Publication number: JP2015009562A5
Application number: JP2014019995A
Authority: JP
Filing date: 2014-02-05
Publication date: 2016-08-25

Description

本発明の第１の態様においては、Ｘ軸方向、及び前記Ｘ軸方向に直交するＹ軸方向からなるＸ−Ｙ座標平面上の複数の座標位置の画素値を含む画像データを取得する画像データ取得工程と、複数の万線を前記Ｘ−Ｙ座標平面上に配置することで万線画像を形成する万線画像生成工程と、それぞれの前記座標位置における前記画素値に基づいて、当該座標位置における前記万線の連続する長さを変更して２値画像を生成する２値画像生成工程と、を備える画像生成方法を提供する。これにより、たとえば、図９の（ｅ）が示すように、階調２・階調３・階調４によってなる万線画像が生成可能である。階調５・階調６・階調７によってもよい。つまり、幅が同一の万線を破線状に分断し、破線の長さを変更することによって複数の階調を表現する万線画像が生成可能である。 In the first aspect of the present invention, image data for acquiring image data including pixel values at a plurality of coordinate positions on an XY coordinate plane composed of an X-axis direction and a Y-axis direction orthogonal to the X-axis direction. An acquisition step, a line image generation step of forming a line image by arranging a plurality of lines on the XY coordinate plane, and the coordinate position based on the pixel value at each of the coordinate positions to provide an image generation method comprising: a binary image generating step, the generating a binary image by changing the length to continue communication with the parallel line in. Thereby, for example, as shown in (e) of FIG. 9, it is possible to generate a line image composed of gradation 2, gradation 3, and gradation 4. The gradation 5, the gradation 6, and the gradation 7 may be used. That is, a line image expressing a plurality of gradations can be generated by dividing a line having the same width into a broken line and changing the length of the broken line.

前記万線画像生成工程において、前記複数の万線を、当該複数の万線の幅と同じ間隔で前記Ｘ−Ｙ座標平面上に配置することで前記万線画像を生成してもよい。In the line image generating step, the line image may be generated by arranging the plurality of lines on the XY coordinate plane at the same interval as the width of the plurality of lines.

本発明の第２の態様においては、上記の画像生成方法により生成された前記２値画像に基づいて、基底材に凹部及び凸部を形成する工程を備える彫刻物の製造方法を提供する。According to a second aspect of the present invention, there is provided a method for manufacturing a sculpture comprising a step of forming a concave portion and a convex portion on a base material based on the binary image generated by the image generating method.

上記の彫刻物の製造方法は、前記２値画像に含まれる前記万線の位置に基づいて、前記凹部及び凸部の少なくとも一部に着色する工程をさらに備えてもよい。また、上記の彫刻物の製造方法は、前記２値画像に含まれる前記万線の位置に基づいて、前記万線の幅以上の深さの凹部を形成する工程をさらに備えてもよい。 Method of manufacturing the above SL of sculpture, based on the position of the parallel line included in the binary image, it may further include a step of coloring at least a portion of the concave and convex portions. Moreover, the manufacturing method of said engraving thing may further comprise the process of forming the recessed part of the depth more than the width | variety of the said line based on the position of the said line included in the said binary image.

本発明の第３の態様においては、Ｘ軸方向、及び前記Ｘ軸方向に直交するＹ軸方向からなるＸ−Ｙ座標平面上の複数の座標位置の画素値を含む画像データを取得する画像データ取得部と、複数の万線を前記Ｘ−Ｙ座標平面上に配置することで万線画像を形成する万線画像形成部と、それぞれの前記座標位置における前記画素値に基づいて、当該座標位置における前記万線の連続する長さを変更して２値画像を生成する２値画像生成部と、を備える画像生成装置を提供する。 In the third aspect of the present invention, image data for acquiring image data including pixel values at a plurality of coordinate positions on an XY coordinate plane composed of an X-axis direction and a Y-axis direction orthogonal to the X-axis direction. An acquisition unit, a line image forming unit that forms a line image by arranging a plurality of lines on the XY coordinate plane, and the coordinate position based on the pixel value at each of the coordinate positions to provide an image generating apparatus and a binary image generating unit which generates a binary image by changing the length to continuous of the parallel line in.

本発明の第４の態様においては、コンピュータに、Ｘ軸方向、及び前記Ｘ軸方向に直交するＹ軸方向からなるＸ−Ｙ座標平面上の複数の座標位置の画素値を含む画像データを取得する画像データ取得工程と、複数の万線を前記Ｘ−Ｙ座標平面上に配置することで万線画像を形成する万線画像生成工程と、それぞれの前記座標位置における前記画素値に基づいて、当該座標位置における前記万線の連続する長さを変更して２値画像を生成する２値画像生成工程と、を実行させるための画像生成用プログラムを提供する。 In the fourth aspect of the present invention, the computer acquires image data including pixel values at a plurality of coordinate positions on the XY coordinate plane composed of the X-axis direction and the Y-axis direction orthogonal to the X-axis direction. An image data acquisition step, a line image generation step for forming a line image by arranging a plurality of lines on the XY coordinate plane, and the pixel values at the respective coordinate positions, It provides an image generation program for executing the the binary image generating step of generating a binary image by changing the continuous to the length of the parallel line in the coordinate position.

本発明の第５の態様においては、Ｘ軸方向、及び前記Ｘ軸方向に直交するＹ軸方向からなるＸ−Ｙ座標平面上の複数の座標位置の画素値に応じて、連続する長さが異なる凹部及び凸部が形成された基底材を備える彫刻物を提供する。 In a fifth aspect of the present invention, in accordance with the pixel value of the X-axis direction, and a plurality of coordinate positions on the X-Y coordinate plane consisting of the Y-axis direction perpendicular to the X-axis direction, the length to continue communicating It provides a sculpture comprising a base material which is concave and convex portions different forms.

本発明の第６の態様においては、Ｘ軸方向、及び前記Ｘ軸方向に直交するＹ軸方向からなるＸ−Ｙ座標平面上の複数の座標位置の画素値に応じて形成された、連続する長さが異なる複数の万線を備える画像データを提供する。 In a sixth aspect of the present invention, formed in accordance with the pixel values of the X-axis direction, and a plurality of coordinate positions on the X-Y coordinate plane consisting of the Y-axis direction perpendicular to the X-axis direction, continuous providing image data with a length Shitaga different parallel line to.

Claims

An image data acquisition step of acquiring image data including pixel values at a plurality of coordinate positions on an XY coordinate plane consisting of an X-axis direction and a Y-axis direction orthogonal to the X-axis direction;
A line image generating step of forming a line image by arranging a plurality of lines on the XY coordinate plane;
Based on the pixel values in each of the coordinate positions, and the binary image generating step of generating a binary image by changing the continuous to the length of the parallel line in the coordinate position,
An image generation method comprising:

In the line image generation step, the line image is generated by arranging the plurality of lines on the XY coordinate plane at the same interval as the width of the lines.
The image generation method according to claim 1 .

Based on the binary image generated by the image generating method according to claim 1 or 2, the manufacturing method of engraving comprising the step of forming a concave and convex portion on the base material.

The method for manufacturing a sculpture according to claim 3 , further comprising a step of coloring at least a part of the concave portion and the convex portion based on the position of the line included in the binary image.

The method for manufacturing a sculpture according to claim 3 or 4 , further comprising a step of forming a recess having a depth not less than the width of the line based on the position of the line included in the binary image.

An image data acquisition unit that acquires image data including pixel values at a plurality of coordinate positions on an XY coordinate plane including an X-axis direction and a Y-axis direction orthogonal to the X-axis direction;
A parallel line image producing formation unit that forms a parallel line image by arranging a plurality of parallel line on the X-Y coordinate plane,
Based on the pixel values in each of the coordinate positions, and the binary image generating unit which changes the continuous to the length of the parallel line in the coordinate position and generates a binary image,
An image generation apparatus comprising:

On the computer,
An image data acquisition step of acquiring image data including pixel values at a plurality of coordinate positions on an XY coordinate plane consisting of an X-axis direction and a Y-axis direction orthogonal to the X-axis direction;
A line image generating step of forming a line image by arranging a plurality of lines on the XY coordinate plane;
Based on the pixel values in each of the coordinate positions, and the binary image generating step of generating a binary line screen image by changing the length to continuous of the parallel line in the coordinate position,
An image generation program for executing

X-axis direction, and in response to pixel values of a plurality of coordinate positions on the X-axis direction orthogonal Y-axis consists of the direction X-Y coordinate plane, the length Shitaga different concave and convex portions which continue communicating are formed Sculpture with a base material.

X-axis direction, and the formed according to the pixel values of a plurality of coordinate positions on the Y-axis consists of the direction X-Y coordinate plane which is perpendicular to the X-axis direction, the length Shitaga different parallel line to continue communicating Image data provided.