公开(公告)号：US20070070071A1

公开(公告)日：2007-03-29

申请号：US11275609

申请日：2006-01-19

申请人： Kohei TERAZONO ,  Yoshiyuki Okada ,  Satoshi Iwata ,  Masashi Takechi

发明人： Kohei TERAZONO ,  Yoshiyuki Okada ,  Satoshi Iwata ,  Masashi Takechi

IPC分类号： G06T11/00

CPC分类号： G06T9/20 ,  G06K9/48 ,  G06K2009/484

摘要： A Bezier curve constituting outline font data represents a curve by four coordinate values of a start point, an end point, and two control points. The curve is represented by two coordinates of the start point and the end point in collinear approximation, and by three coordinates of the start point, an intersecting point of two lines, and the end point in bi-linear approximation. In curve pattern approximation, when 32 curve patterns are prepared, the curve is represented by 5-bit data of two coordinates of the start point and the end point, and a pattern number. By effectively employing these three kinds of processes, it is possible to represent a Bezier curve constituting the outline font data with a reduced data volume.

摘要翻译： 构成轮廓字体数据的贝塞尔曲线表示起始点，终点和两个控制点的四个坐标值的曲线。 该曲线由共线近似的起始点和终点的两个坐标，起始点的三个坐标，两条线的相交点和双线性近似的终点来表示。 在曲线图形近似中，当准备32个曲线图形时，该曲线由起始点和终点两个坐标的5位数据以及模式数字表示。 通过有效地应用这三种处理，可以以缩减的数据量来表示构成轮廓字体数据的贝塞尔曲线。

公开(公告)号：US07676104B2

公开(公告)日：2010-03-09

申请号：US11275609

申请日：2006-01-19

申请人： Kohei Terazono ,  Yoshiyuki Okada ,  Satoshi Iwata ,  Masashi Takechi

发明人： Kohei Terazono ,  Yoshiyuki Okada ,  Satoshi Iwata ,  Masashi Takechi

IPC分类号： G06K9/48

CPC分类号： G06T9/20 ,  G06K9/48 ,  G06K2009/484

摘要： A Bezier curve constituting outline font data represents a curve by four coordinate values of a start point, an end point, and two control points. The curve is represented by two coordinates of the start point and the end point in collinear approximation, and by three coordinates of the start point, an intersecting point of two lines, and the end point in bi-linear approximation. In curve pattern approximation, when 32 curve patterns are prepared, the curve is represented by 5-bit data of two coordinates of the start point and the end point, and a pattern number. By effectively employing these three kinds of processes, it is possible to represent a Bezier curve constituting the outline font data with a reduced data volume.

摘要翻译： 构成轮廓字体数据的贝塞尔曲线表示起始点，终点和两个控制点的四个坐标值的曲线。 该曲线由共线近似的起始点和终点的两个坐标，起始点的三个坐标，两条线的相交点和双线性近似的终点来表示。 在曲线图形近似中，当准备32个曲线图形时，该曲线由起始点和终点两个坐标的5位数据以及模式数字表示。 通过有效地应用这三种处理，可以以缩减的数据量来表示构成轮廓字体数据的贝塞尔曲线。

公开(公告)号：US20070216690A1

公开(公告)日：2007-09-20

申请号：US11680314

申请日：2007-02-28

申请人： Kohei Terazono ,  Yoshiyuki Okada ,  Masashi Takechi

发明人： Kohei Terazono ,  Yoshiyuki Okada ,  Masashi Takechi

IPC分类号： G06T11/00

CPC分类号： G06T9/005 ,  G06T11/203 ,  G09G5/24

摘要： A difference of coordinate values stored adjacent to each other is compressed by means of a statistical coding system when reading out outline font data storing coordinate values necessary for drawing a contour of a character in order of drawing the contour in a clockwise or counterclockwise direction and also a category of a line connecting a pair of coordinates simultaneously, followed by compressing the coordinate values of the outline font data. A value of a result of subtracting “A−1” from a difference of coordinate values is determined to be a difference value of coordinates if the difference of coordinate value is equal to or greater than a certain value A, and a code expressing the difference value of “0” is added in front of the codes of difference values that are smaller than the value A in the case of a category of line connecting adjacent coordinates to each other being a straight line.

摘要翻译： 当按照顺时针或逆时针方向绘制轮廓时，通过统计编码系统压缩存储用于绘制字符轮廓所必需的坐标值的轮廓字体数据，并且还可以通过统计编码系统来压缩彼此相邻的坐标值的差异 同时连接一对坐标的线的类别，然后压缩轮廓字体数据的坐标值。 如果坐标值的差等于或大于某一值A，则从坐标值的差减去“A-1”的结果的值被确定为坐标的差值，表示差值的代码 在将邻接坐标相互连接的线类别为直线的情况下，将值“0”添加到小于值A的差值代码之前。

公开(公告)号：US08866820B2

公开(公告)日：2014-10-21

申请号：US11680314

申请日：2007-02-28

申请人： Kohei Terazono ,  Yoshiyuki Okada ,  Masashi Takechi

发明人： Kohei Terazono ,  Yoshiyuki Okada ,  Masashi Takechi

IPC分类号： G06T11/00 ,  G09G5/24 ,  G06T9/00 ,  G06T11/20

CPC分类号： G06T9/005 ,  G06T11/203 ,  G09G5/24

摘要： A difference of coordinate values stored adjacent to each other is compressed by means of a statistical coding system when reading out outline font data storing coordinate values necessary for drawing a contour of a character in order of drawing the contour in a clockwise or counterclockwise direction and also a category of a line connecting a pair of coordinates simultaneously, followed by compressing the coordinate values of the outline font data. A value of a result of subtracting “A−1” from a difference of coordinate values is determined to be a difference value of coordinates if the difference of coordinate value is equal to or greater than a certain value A, and a code expressing the difference value of “0” is added in front of the codes of difference values that are smaller than the value A in the case of a category of line connecting adjacent coordinates to each other being a straight line.

摘要翻译： 当按照顺时针或逆时针方向绘制轮廓时，通过统计编码系统压缩存储用于绘制字符轮廓所必需的坐标值的轮廓字体数据，并且还可以通过统计编码系统来压缩彼此相邻的坐标值的差异 同时连接一对坐标的线的类别，然后压缩轮廓字体数据的坐标值。 如果坐标值的差等于或大于某一值A，则从坐标值的差减去“A-1”的结果的值被确定为坐标的差值，表示差值的代码 在将邻接坐标相互连接的线类别为直线的情况下，将值“0”添加到小于值A的差值代码之前。

公开(公告)号：US08040335B2

公开(公告)日：2011-10-18

申请号：US12028388

申请日：2008-02-08

申请人： Kohei Terazono ,  Satoshi Iwata ,  Yoshiyuki Okada

发明人： Kohei Terazono ,  Satoshi Iwata ,  Yoshiyuki Okada

IPC分类号： G09G5/00

CPC分类号： G09G3/3629 ,  G06F3/147 ,  G09G2310/04 ,  G09G2380/02

摘要： According to an aspect of an embodiment, a system comprises a display having a display area for displaying an image corresponding to image data signals applied thereto, the display being capable of maintaining the image to be displayed after termination of application of the image data signals, an area designation unit for designating a part of the display area and a controller unit for receiving image data and generating image data signals to be applied to the display, the controller unit being configured to inhibit application of image data signals to the part of the display area when designated while applying new image data signals to the display.

摘要翻译： 根据实施例的一个方面，一种系统包括具有显示区域的显示器，用于显示与施加到其上的图像数据信号相对应的图像，该显示器能够在终止应用图像数据信号之后保持要显示的图像， 用于指定显示区域的一部分的区域指定单元和用于接收图像数据并产生要施加到显示器的图像数据信号的控制器单元，所述控制器单元被配置为禁止将图像数据信号施加到显示器的一部分 在向显示器应用新的图像数据信号时指定的区域。

公开(公告)号：US20100079490A1

公开(公告)日：2010-04-01

申请号：US12632366

申请日：2009-12-07

申请人： Kohei Terazono ,  Satoshi Iwata ,  Yoshiyuki Okada

发明人： Kohei Terazono ,  Satoshi Iwata ,  Yoshiyuki Okada

IPC分类号： G09G5/00

CPC分类号： G09G5/373 ,  G06F3/0481 ,  G06F3/0482 ,  G06F2203/04806 ,  G06Q10/109 ,  G09G2340/145

摘要： An information display method displays a plurality of display frames arranged in a table on a display screen. Each of the display frames enables display of a plurality of information pieces, and a selected display frame is enlargeable, while non-selected display frames are reduced according to an enlargement ratio of the enlarged display frame. Each of information candidates to be displayed in respective display frames includes an attribute of a display priority and an attribute of a display character size, and an information display operation is carried out, based on a size of each of the display frames, by deciding the display priority and the display character size of each of the information candidates to be displayed in the respective display frames. Consequently, a large amount of information can be displayed, and easy operation can be realized.

摘要翻译： 信息显示方法在显示屏幕上显示布置在表格中的多个显示框。 每个显示框使得能够显示多个信息，并且可选择的显示帧是可放大的，同时根据放大的显示帧的放大率来减少未选择的显示帧。 要显示在各个显示帧中的每个候选信息包括显示优先级的属性和显示字符尺寸的属性，并且基于每个显示帧的大小来执行信息显示操作，通过确定 显示优先级和要显示在各个显示帧中的每个候选信息的显示字符大小。 因此，可以显示大量的信息，并且可以实现容易的操作。

公开(公告)号：US20060192781A1

公开(公告)日：2006-08-31

申请号：US11063843

申请日：2005-02-23

申请人： Satoshi Iwata ,  Yoshiyuki Okada ,  Masashi Takechi ,  Hajime Kusaka

发明人： Satoshi Iwata ,  Yoshiyuki Okada ,  Masashi Takechi ,  Hajime Kusaka

IPC分类号： G06T11/00

CPC分类号： G09G5/246 ,  G09G2340/145

摘要： The present invention relates to a character image generating apparatus. The apparatus comprises a plurality of types of partial base line generating units, a vector font data storing unit, a partial base line length calculating unit for calculating a line length of a partial base line of a character, a partial base line generating unit selecting unit for selecting one of the plurality of types of partial base line generating units on the basis of threshold information and the calculated partial base line length, a character form generating unit for generating a character form of the character image, and a character image generating unit for generating the character image on the basis of the generated character form. This can shorten the processing time needed for the generation of the vector font character image.

摘要翻译： 本发明涉及一种字符图像生成装置。 该装置包括多种类型的部分基线生成单元，矢量字体数据存储单元，用于计算字符的部分基线的行长的局部基线长度计算单元，部分基线生成单元选择单元 用于基于阈值信息和所计算的部分基线长度来选择多种类型的部分基线生成单元中的一种，用于产生字符图像的字符形式的字符形式生成单元，以及用于 基于生成的字符形式生成字符图像。 这可以缩短生成矢量字体图像所需的处理时间。

公开(公告)号：US07339588B2

公开(公告)日：2008-03-04

申请号：US11237758

申请日：2005-09-29

申请人： Satoshi Iwata ,  Yoshiyuki Okada ,  Masashi Takechi

发明人： Satoshi Iwata ,  Yoshiyuki Okada ,  Masashi Takechi

IPC分类号： G06T11/00

CPC分类号： G09G5/246 ,  G06T11/203

摘要： The present invention is a character image generation system for generating outline font based on character information and displaying the outline font on a display with a prescribed number of pixels. The character image generation system subdivides a curve expressed by character outline information corresponding to inputted character information, calculates the difference between coordinates at each end of the subdivided curve, compares the difference with a predetermined threshold value and sequentially calculates coordinates for each pixel, based on this comparison result.

摘要翻译： 本发明是一种字符图像生成系统，用于基于字符信息生成轮廓字体并且在具有规定数量的像素的显示器上显示轮廓字体。 字符图像生成系统对由输入的字符信息对应的字符轮廓信息表示的曲线进行细分，计算分割曲线的各端的坐标之间的差异，将该差与预定的阈值进行比较，并且基于 这个比较结果。

公开(公告)号：US20060221080A1

公开(公告)日：2006-10-05

申请号：US11237758

申请日：2005-09-29

申请人： Satoshi Iwata ,  Yoshiyuki Okada ,  Masashi Takechi

发明人： Satoshi Iwata ,  Yoshiyuki Okada ,  Masashi Takechi

IPC分类号： G09G5/24

CPC分类号： G09G5/246 ,  G06T11/203

摘要： The present invention is a character image generation system for generating outline font based on character information and displaying the outline font on a display with a prescribed number of pixels. The character image generation system subdivides a curve expressed by character outline information corresponding to inputted character information, calculates the difference between coordinates at each end of the subdivided curve, compares the difference with a predetermined threshold value and sequentially calculates coordinates for each pixel, based on this comparison result.

摘要翻译： 本发明是一种字符图像生成系统，用于基于字符信息生成轮廓字体并且在具有规定数量的像素的显示器上显示轮廓字体。 字符图像生成系统对由输入的字符信息对应的字符轮廓信息表示的曲线进行细分，计算出细分曲线的各端的坐标之间的差异，将其与预定的阈值进行比较，并依次计算各像素的坐标，基于 这个比较结果。

公开(公告)号：US07262774B2

公开(公告)日：2007-08-28

申请号：US11063843

申请日：2005-02-23

申请人： Satoshi Iwata ,  Yoshiyuki Okada ,  Masashi Takechi ,  Hajime Kusaka

发明人： Satoshi Iwata ,  Yoshiyuki Okada ,  Masashi Takechi ,  Hajime Kusaka

IPC分类号： G06T11/00

CPC分类号： G09G5/246 ,  G09G2340/145

摘要： The present invention relates to a character image generating apparatus. The apparatus comprises a plurality of types of partial base line generating units, a vector font data storing unit, a partial base line length calculating unit for calculating a line length of a partial base line of a character, a partial base line generating unit selecting unit for selecting one of the plurality of types of partial base line generating units on the basis of threshold information and the calculated partial base line length, a character form generating unit for generating a character form of the character image, and a character image generating unit for generating the character image on the basis of the generated character form. This can shorten the processing time needed for the generation of the vector font character image.

摘要翻译： 本发明涉及一种字符图像生成装置。 该装置包括多种类型的部分基线生成单元，矢量字体数据存储单元，用于计算字符的部分基线的行长的局部基线长度计算单元，部分基线生成单元选择单元 用于基于阈值信息和所计算的部分基线长度来选择多种类型的部分基线生成单元中的一种，用于产生字符图像的字符形式的字符形式生成单元，以及用于 基于生成的字符形式生成字符图像。 这可以缩短生成矢量字体图像所需的处理时间。