专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08089493B2 Image processing circuit, display device, and printing device 有权
标题翻译：图像处理电路，显示装置和打印装置
公开(公告)号：US08089493B2
公开(公告)日：2012-01-03
申请号：US12222363
申请日：2008-08-07
申请人： Yoshiyuki Ono , Takashi Sawazaki , Akira Saito
发明人： Yoshiyuki Ono , Takashi Sawazaki , Akira Saito
IPC分类号： G09G5/00
CPC分类号： G06T11/40
摘要： An image processing circuit includes: a storage unit; a first multiplication unit that multiplies a pixel value stored in the storage unit, by a pixel value included in input image data, the input image data expressing the pixel values; a subtraction value output unit that outputs a pixel value obtained by subtracting a pixel value at each of the positions in the input image data, from a maximum pixel value in the input image data; a second multiplication unit that multiplies a pixel value included in the input image data or a pixel value included in background image data, by the pixel value output by the subtraction value output unit; and an adder unit that adds up a multiplication result of the first and second multiplication units and outputs addition results as output image data.
摘要翻译：一种图像处理电路包括：存储单元; 第一乘法单元，将存储在存储单元中的像素值乘以输入图像数据中包括的像素值，表示像素值的输入图像数据; 减法值输出单元，从输入图像数据中的最大像素值输出通过从输入图像数据中的每个位置减去像素值而获得的像素值; 第二乘法单元，将由输入图像数据中包含的像素值或背景图像数据中包含的像素值乘以由减法值输出单元输出的像素值; 以及加法器单元，其将第一和第二乘法单元的相乘结果相加并输出相加结果作为输出图像数据。

2. 发明申请

US20080198165A1 Character rendering device, display device, and printing device 失效
标题翻译：字符渲染设备，显示设备和打印设备
公开(公告)号：US20080198165A1
公开(公告)日：2008-08-21
申请号：US11987380
申请日：2007-11-29
申请人： Takashi Sawazaki , Yoshiyuki Ono , Akira Saito
发明人： Takashi Sawazaki , Yoshiyuki Ono , Akira Saito
IPC分类号： G06T11/00
CPC分类号： G06T11/203 , G06T15/005
摘要： There is disclosed a character rendering device capable of rendering characters at a higher speed. The character rendering device includes an internal storage unit including plural storage areas; a first bus connected through an external bus to an external storage unit storing character shape data sets, each expressing a shape of a character; a second bus connected to the internal storage unit; a controller that specifies one of the plural storage areas; a first rendering unit connected to the first and second buses, that renders a character shape of a character based on one of the character shape data sets supplied through the external bus and the first bus, and writes through the second bus the rendered character shape into one of the storage areas specified by the controller; a second rendering unit connected to the second bus, reads through the second bus, each time when writing of a character shape into one of the plural storage areas is completed by the first rendering unit, the character shape from one of the plural storage areas, and renders a character based on the read character shape; and a transfer unit that transfers the character rendered by the second rendering unit.
摘要翻译：公开了一种能够以更高速度呈现字符的字符再生装置。字符渲染装置包括：包括多个存储区域的内部存储单元; 通过外部总线连接到存储字符形状数据集的外部存储单元的第一总线，每个表示字符的形状; 连接到内部存储单元的第二总线; 指定多个存储区域中的一个的控制器; 连接到第一和第二总线的第一渲染单元，其基于通过外部总线和第一总线提供的字符形状数据集之一呈现字符的字符形状，并且通过第二总线将所渲染的字符形状写入控制器指定的存储区域之一; 连接到第二总线的第二渲染单元，每当通过第一渲染单元完成将字符形状写入多个存储区域之一时，通过第二总线读取来自多个存储区域中的一个的字符形状，并基于读取的字符形状呈现字符; 以及传送单元，其传送由第二渲染单元呈现的角色。

3. 发明授权

US07965398B2 Character rendering device, display device, and printing device 失效
标题翻译：字符渲染设备，显示设备和打印设备
公开(公告)号：US07965398B2
公开(公告)日：2011-06-21
申请号：US11987380
申请日：2007-11-29
申请人： Takashi Sawazaki , Yoshiyuki Ono , Akira Saito
发明人： Takashi Sawazaki , Yoshiyuki Ono , Akira Saito
IPC分类号： G06F15/00 , G06F15/16
CPC分类号： G06T11/203 , G06T15/005
摘要： There is disclosed a character rendering device capable of rendering characters at a higher speed. The character rendering device includes an internal storage unit including plural storage areas; a first bus connected through an external bus to an external storage unit storing character shape data sets, each expressing a shape of a character; a second bus connected to the internal storage unit; a controller that specifies one of the plural storage areas; a first rendering unit connected to the first and second buses, that renders a character shape of a character based on one of the character shape data sets supplied through the external bus and the first bus, and writes through the second bus the rendered character shape into one of the storage areas specified by the controller; a second rendering unit connected to the second bus, reads through the second bus, each time when writing of a character shape into one of the plural storage areas is completed by the first rendering unit, the character shape from one of the plural storage areas, and renders a character based on the read character shape; and a transfer unit that transfers the character rendered by the second rendering unit.
摘要翻译：公开了一种能够以更高速度呈现字符的字符再生装置。字符渲染装置包括：包括多个存储区域的内部存储单元; 通过外部总线连接到存储字符形状数据集的外部存储单元的第一总线，每个表示字符的形状; 连接到内部存储单元的第二总线; 指定多个存储区域中的一个的控制器; 连接到第一和第二总线的第一渲染单元，其基于通过外部总线和第一总线提供的字符形状数据集之一呈现字符的字符形状，并且通过第二总线将所渲染的字符形状写入控制器指定的存储区域之一; 连接到第二总线的第二渲染单元，每当通过第一渲染单元完成将字符形状写入多个存储区域之一时，通过第二总线读取来自多个存储区域中的一个的字符形状，并基于读取的字符形状呈现字符; 以及传送单元，其传送由第二渲染单元呈现的角色。

4. 发明申请

US20100238178A1 INFORMATION PROCESSING APPARATUS, CONTROL DEVICE, AND PROGRAM 审中-公开
标题翻译：信息处理设备，控制设备和程序
公开(公告)号：US20100238178A1
公开(公告)日：2010-09-23
申请号：US12647924
申请日：2009-12-28
申请人： Takashi SAWAZAKI , Yoshiyuki ONO
发明人： Takashi SAWAZAKI , Yoshiyuki ONO
IPC分类号： G06T11/00
CPC分类号： G06T11/203
摘要： An information processing apparatus includes: a command supplying unit which supplies a drawing command containing identification information used to identify each glyph and instructing drawing of the contour of the glyph; a contour drawing unit which acquires glyph data indicating the contour of the glyph identified by the identification information contained in the drawing command and writes image data, in which the contour indicated by the acquired glyph data is represented by gray scale values of plural pixels, in a memory, when the drawing command is supplied from the command supplying unit; and a storage unit which stores posture information specifying a posture of the contour indicated by the image data written in the memory. The command supplying unit supplies the drawing command containing no posture information to the contour drawing unit when the contour of the glyph is drawn with the posture specified by the posture information stored in the storage unit, and supplies the drawing command containing the posture information to the contour drawing unit, when the contour of the glyph is not drawn with the posture specified by the posture information stored in the storage unit. The contour drawing unit writes the image data indicating the contour with the posture specified by the posture information when the drawing command containing the posture information is supplied from the command supplying unit, and writes the image data indicating the contour with the posture specified by the posture information stored in the storage unit when the drawing command containing no posture information is supplied from the command supplying unit.
摘要翻译：一种信息处理装置，包括：指令提供单元，其提供包含用于识别每个字形的指示信息并指示所述字形轮廓的绘制的绘制命令; 轮廓绘制单元，其获取指示由包含在绘制命令中的识别信息识别的字形的轮廓的字形数据，并写入其中由所获取的字形数据指示的轮廓由多个像素的灰度值表示的图像数据，当从命令提供单元提供绘制命令时，存储器; 以及存储单元，其存储指定由写入存储器中的图像数据指示的轮廓的姿势的姿势信息。当以由存储单元中存储的姿态信息指定的姿势绘制字形的轮廓时，命令供给单元将不包含姿势信息的绘图命令提供给轮廓绘制单元，并将包含姿势信息的绘制命令提供给轮廓绘制单元，当不以由存储在存储单元中的姿势信息指定的姿势绘制字形的轮廓时。当从指令提供单元提供包含姿势信息的绘制命令时，轮廓绘制单元以由姿势信息指定的姿势来写入表示轮廓的图像数据，并且以姿势指定的姿势写入表示轮廓的图像数据当从命令提供单元提供不包含姿势信息的绘制命令时，存储在存储单元中的信息。

5. 发明申请

US20090046949A1 Image processing circuit, display device, and printing device 有权
标题翻译：图像处理电路，显示装置和打印装置
公开(公告)号：US20090046949A1
公开(公告)日：2009-02-19
申请号：US12222422
申请日：2008-08-08
申请人： Yoshiyuki Ono , Takashi Sawazaki , Akira Saito
发明人： Yoshiyuki Ono , Takashi Sawazaki , Akira Saito
IPC分类号： G06K9/36 , G09G3/36 , H04N1/387
CPC分类号： G09G5/37 , G06F3/13 , G06F3/14 , G06T11/203 , G06T11/40 , G09G5/024 , G09G5/24 , G09G5/30 , G09G5/363 , G09G5/393
摘要： An image processing circuit includes: a memory that stores the location and pixel values that compose graphical images; a calculation unit that calculates the difference between a target location to which the graphical images is aligned in binary image data and an initial location designated in the graphical images; an output unit that outputs pixel values at locations distanced from the locations of the pixel values by an amount equivalent to the calculated difference; a first multiplier that multiplies the output pixel value with the pixel value included in the binary image data; an inverter that inverts the pixel value in the binary image data; a second multiplier that multiplies the pixel values in the binary image data or the pixel values included in background image data with the inverted pixel values; and an adder that adds the result of the multiplications performed by the first and second multipliers.
摘要翻译：图像处理电路包括：存储构成图形图像的位置和像素值的存储器; 计算单元，其计算图形图像在二值图像数据中对准的目标位置与图形图像中指定的初始位置之间的差; 输出单元，其在与像素值的位置相距的位置处输出与计算出的差相当的量的像素值; 将输出像素值与包含在二值图像数据中的像素值相乘的第一乘法器; 反转二值图像数据中的像素值的反相器; 第二乘法器，将二值图像数据中的像素值或背景图像数据中包含的像素值与反相像素值相乘; 以及加法器，其将由第一和第二乘法器执行的乘法的结果相加。

6. 发明授权

US07920295B2 Image processing circuit, displaying apparatus, and printing apparatus 有权
标题翻译：图像处理电路，显示装置和打印装置
公开(公告)号：US07920295B2
公开(公告)日：2011-04-05
申请号：US11984522
申请日：2007-11-19
申请人： Yoshiyuki Ono , Takashi Sawazaki , Akira Saito
发明人： Yoshiyuki Ono , Takashi Sawazaki , Akira Saito
IPC分类号： H04N1/409
CPC分类号： G06T5/002 , G06T5/20 , G06T2200/12 , G06T2207/20021 , H04N1/40075 , H04N1/4105
摘要： An image processing circuit includes: a plurality of counters that extract image blocks each of which includes a predetermined number of pixels from input image data, count a number of pixels having a predetermined value for each of the image blocks, calculate a pixel value for each of the extracted image blocks, and output a plurality of bit streams each of which represents the counted number for a respective image block, the number of the plurality of counters being larger than a bit length defined for a single writing process with the memory divided by the bit length of a value calculated for an image block; a converter that converts the bit streams output from the plurality of counters, by adjusting a bit length of the bit streams for writing in the memory, and outputs the converted bit streams; and a synthesizer that synthesizes the plurality of bit streams output from the converter to generate a bit stream having the bit length defined for a single writing process with the memory, and outputs the generated bit stream.
摘要翻译：图像处理电路包括：多个计数器，从输入图像数据中提取图像块，每个图像块包括预定数量的像素，对每个图像块计算具有预定值的像素数，计算每个图像块的像素值并且输出多个比特流，每个比特流表示相应图像块的计数号码，多个计数器的数量大于为存储器划分的单个写入处理定义的比特长度，除以为图像块计算的值的位长度; 转换器，通过调整用于在存储器中写入的比特流的比特长度来转换从多个计数器输出的比特流，并输出转换的比特流; 以及合成器，其合成从转换器输出的多个比特流，以生成具有为存储器进行单个写入处理定义的比特长度的比特流，并输出生成的比特流。

7. 发明申请

US20090091574A1 Rendering device, image output device, and program 审中-公开
标题翻译：渲染设备，图像输出设备和程序
公开(公告)号：US20090091574A1
公开(公告)日：2009-04-09
申请号：US12285071
申请日：2008-09-29
申请人： Takashi Sawazaki , Yoshiyuki Ono , Akira Saito
发明人： Takashi Sawazaki , Yoshiyuki Ono , Akira Saito
IPC分类号： G06T11/00
CPC分类号： G06T11/203 , G06T11/40
摘要： A rendering device includes: a outline rendering unit that renders outlines of a character on a rendering area, based on outline data of the character; a specifying unit that specifies a data size of a variable which increases/decreases depending on a drawing direction of each of the outlines, when the rendering area where the outlines are rendered is scanned along predetermined scan lines; a variable storage unit that scans the rendering area where the outlines are rendered, for each of the scan lines, and stores the variable of the data size specified by the specifying unit, for each of pixels existing on the each of the scan lines; and a paint unit that specifies areas inside the outlines on the rendering area, based on the variable stored by the variable storage unit, and arranges pixels of a rendering color in the specified areas.
摘要翻译：呈现装置包括：轮廓渲染单元，其基于角色的轮廓数据呈现渲染区域上的角色轮廓; 指定单元，当沿着预定扫描线扫描呈现轮廓的渲染区域时，根据每个轮廓的绘制方向指定增加/减少的变量的数据大小; 对于每个扫描线扫描呈现轮廓的渲染区域的可变存储单元，并且存储针对存在于每条扫描线上的每个像素的由指定单元指定的数据大小的变量; 以及涂料单元，其基于由所述可变存储单元存储的变量来指定所述绘制区域的轮廓内的区域，并且在指定区域中排列呈现颜色的像素。

8. 发明申请

US20090046926A1 Image processing circuit, display device, and printing device 审中-公开
标题翻译：图像处理电路，显示装置和打印装置
公开(公告)号：US20090046926A1
公开(公告)日：2009-02-19
申请号：US12222420
申请日：2008-08-08
申请人： Yoshiyuki Ono , Takashi Sawazaki , Akira Saito
发明人： Yoshiyuki Ono , Takashi Sawazaki , Akira Saito
IPC分类号： G06K9/00
CPC分类号： G09G5/37 , G06F3/13 , G06F3/14 , G06T11/40 , G09G5/024 , G09G5/24 , G09G5/30 , G09G5/363 , G09G5/393
摘要： An image processing circuit includes: a storage unit that stores positions of pixels constituting a shape-image to be regularly-arranged and pixel values of the pixels; a conversion unit that: if a pixel value of a first pixel constituting an image represented by input binary image data, the pixel value of the first pixel being expressible by one value or another value, one of the values being 0, and a pixel value of a second pixel constituting the shape-image and arranged at a position corresponding to a position of the first pixel is a predetermined value, converts the pixel value of the first pixel into 0 and outputs a pixel value 0; and if the pixel value of the first pixel is 0, or if the pixel value of the first pixel is a value other than 0, and the pixel value of the second pixel is a value other than the predetermined value, directly outputs the pixel value of the first pixel; a first multiplication unit that multiplies the pixel value of the second pixel by the pixel value output from the conversion unit, and outputs a resultant value; an inversion unit that inverts the pixel value output from the conversion unit and outputs a resultant value; a second multiplication unit that multiplies the pixel value of the first pixel or a pixel value of a third pixel constituting a background part of the image represented by the binary image data by the value output from the inversion unit, and outputs a resultant value; and an adder that adds up the value output from the first multiplication unit and the value output from the second multiplication unit, and outputs a resultant value as output image data.
摘要翻译：一种图像处理电路包括：存储单元，其存储构成要规则排列的形状图像的像素和像素的像素值的位置; 转换单元，如果构成由输入的二进制图像数据表示的图像的第一像素的像素值，则第一像素的像素值可以被一个值或另一个值表示，其中一个值为0，并且像素值构成形状图像的第二像素并且被布置在与第一像素的位置相对应的位置处的是预定值，将第一像素的像素值转换为0并输出像素值0; 并且如果第一像素的像素值为0，或者如果第一像素的像素值为0以外的值，并且第二像素的像素值为预定值以外的值，则直接输出像素值的第一个像素; 第一乘法单元，将第二像素的像素值乘以从转换单元输出的像素值，并输出结果值; 反转单元，反转从转换单元输出的像素值，并输出结果值; 第二乘法单元，将构成由二进制图像数据表示的图像的背景部分的第一像素的像素值或第三像素的像素值乘以从反转单元输出的值，并输出结果值; 以及加法器，其将从第一乘法单元输出的值和从第二乘法单元输出的值相加，并输出结果值作为输出图像数据。

9. 发明申请

US20070211063A1 Display program, data structure and display device 审中-公开
标题翻译：显示程序，数据结构和显示设备
公开(公告)号：US20070211063A1
公开(公告)日：2007-09-13
申请号：US11706050
申请日：2007-02-13
申请人： Takashi Sawazaki
发明人： Takashi Sawazaki
IPC分类号： G06T11/00
CPC分类号： G06T11/203
摘要： A display program for displaying a character by acquiring an instruction for rendering each element composing the character and rendering the each element based on the instruction, the program being executed on a computer, includes a determination function of determining whether the acquired instruction is a complex glyph instruction indicating the use of a complex glyph consisting of a combination of plural parts glyphs as a glyph of the character or other instruction and a rendering function of rendering each of the parts glyphs based on the information concerning the parts glyph acquired following the complex glyph instruction if the acquired instruction is determined as the complex glyph instruction.
摘要翻译：一种显示程序，用于通过获取用于呈现构成该字符的每个元素的指令并基于该指令呈现每个元素，在计算机上执行的程序，包括确定所获取的指令是复数字形的确定功能的确定功能指示使用由多个部分字形组合构成的复数字形作为字符或其他指令的字形，以及基于关于在复合字形指令之后获取的部分字形的信息的渲染函数如果获取的指令被确定为复数字形指令。

10. 发明授权

US07948494B2 Character rendering device, display device, and printer 失效
标题翻译：字符渲染设备，显示设备和打印机
公开(公告)号：US07948494B2
公开(公告)日：2011-05-24
申请号：US11984599
申请日：2007-11-20
申请人： Takashi Sawazaki , Yoshiyuki Ono , Akira Saito
发明人： Takashi Sawazaki , Yoshiyuki Ono , Akira Saito
IPC分类号： G06T11/20
CPC分类号： G06T11/203
摘要： A character rendering device includes: a first drawing unit that divides a shape of a character represented by character shape data into partial areas, and renders the shape of the character area by area; a second drawing unit that renders the character on the basis of the shape of the character drawn by the first drawing unit; a transfer unit that transfers the rendered character; a first memory that stores data; a second memory whose read/write rate is lower than that of the first memory, and whose storage capacity is larger than that of the first memory; and a selection unit that, if a number of the partial areas created by the first drawing unit is equal to or smaller than a threshold value, selects the first memory, and if the number of the partial areas is larger than the threshold value, selects the second memory.
摘要翻译：字符渲染装置包括：第一绘制单元，其将由字符形状数据表示的字符的形状分割成部分区域，并且逐个呈现字符的形状; 第二绘制单元，其基于由第一绘图单元绘制的角色的形状呈现角色; 传送单元，传送所渲染的角色; 存储数据的第一个内存; 其读/写速率低于第一存储器的第二存储器，并且其存储容量大于第一存储器的存储容量; 以及选择单元，如果由第一绘图单元创建的部分区域的数量等于或小于阈值，则选择第一存储器，并且如果部分区域的数量大于阈值，则选择第二个记忆。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式