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    • 1. 发明授权
    • Thermal recording device, image forming method and printed matter
    • 热敏记录装置,成像方法和印刷品
    • US08031374B2
    • 2011-10-04
    • US12294280
    • 2007-03-28
    • Takayuki OhkuboKenichi AsoYoshihiko Tamura
    • Takayuki OhkuboKenichi AsoYoshihiko Tamura
    • B41J2/00G06K15/00
    • B41J2/36B41J2/365
    • A control section 9 of a thermal printer 1 performs CMYK/RGB-gray conversion, gradation conversion, halftone conversion for an input image data 3, and performs shift processing and rotation processing in accordance with the resolution and the number of lines of the thermal printer 1. The control section 9 performs heat-accumulation correction processing for the image data subjected to the halftone processing, and the image data subjected to the shift processing and the rotation processing, and then prints a hairline image. When a circular hairline is printed, the control section 9 defines a pattern of circular hairlines, and produces a horizontal hairline pattern. Further, the control section 9 shifts the produced horizontal hairline pattern downward to thereby produce another horizontal hairline pattern, performs polar coordinate conversion for the produced horizontal hairline patterns to thereby produce two circular hairlines, performs the heat-accumulation correction processing for the two produced circular hairlines, and prints them.
    • 热敏打印机1的控制部9对输入图像数据3执行CMYK / RGB灰度转换,灰度转换,半色调转换,并且根据分辨率和热敏打印机的行数进行移位处理和旋转处理 控制部分9对经过半色调处理的图像数据和进行了移位处理和旋转处理的图像数据进行热积累校正处理,然后打印发色图像。 当打印出圆形发丝时,控制部分9定义圆形发丝的图案,并产生水平的发丝图案。 此外,控制部9将产生的水平发丝图案向下移动,从而产生另一水平发丝图案,对所产生的水平发丝图案进行极坐标转换,从而产生两个圆形细线,对两个生成圆形进行热积累校正处理 发丝,并打印。
    • 4. 发明授权
    • Image data generation device, image data generation processing program and thermal transfer recording device
    • 图像数据生成装置,图像数据生成处理程序以及热转印记录装置
    • US07944587B2
    • 2011-05-17
    • US11887509
    • 2006-03-24
    • Hiroaki TakitaTakayuki Ohkubo
    • Hiroaki TakitaTakayuki Ohkubo
    • H04N1/40
    • G06T5/008B41J2/36G06T2207/20021H04N1/4057H04N1/4058
    • An image data generation device is provided with: an image data acquisition unit for acquiring image data; a division unit for spatially dividing the acquired data by a plurality of matrices; a priority order setting element for setting the priority order for performing gradation conversion of picture elements that make up the image data that corresponds to each of the matrices, and sets the priority order so that the priority order becomes lower going from picture elements located in the center of the matrix toward picture elements located on the outside edges of the matrix; a gradation conversion member for performing gradation conversion of the picture elements according to the priority order; and an image data generation unit for generating image data for printing based on a dot pattern that is formed by the picture elements after the gradation conversion.
    • 一种图像数据生成装置具有:图像数据获取单元,用于获取图像数据; 分割单元,用于通过多个矩阵对所获取的数据进行空间分割; 优先顺序设定元件,用于设定用于执行构成与每个矩阵相对应的图像数据的图像元素的灰度转换的优先顺序,并且设置优先级顺序,使得优先顺序从位于 矩阵的中心位于位于矩阵的外边缘上的图像元素; 灰度转换部件,用于根据优先级顺序执行图像元素的灰度转换; 以及图像数据生成单元,用于基于由灰度转换后的图像元素形成的点图案来生成用于打印的图像数据。
    • 5. 发明申请
    • THERMAL RECORDING DEVICE, IMAGE FORMING METHOD AND PRINTED MATTER
    • 热记录装置,图像形成方法和印刷事宜
    • US20090161166A1
    • 2009-06-25
    • US12294280
    • 2007-03-28
    • Takayuki OhkuboKenichi AsoYoshihiko Tamura
    • Takayuki OhkuboKenichi AsoYoshihiko Tamura
    • H04N1/405
    • B41J2/36B41J2/365
    • A control section 9 of a thermal printer 1 performs CMYK/RGB-gray conversion, gradation conversion, halftone conversion for an input image data 3, and performs shift processing and rotation processing in accordance with the resolution and the number of lines of the thermal printer 1. The control section 9 performs heat-accumulation correction processing for the image data subjected to the halftone processing, and the image data subjected to the shift processing and the rotation processing, and then prints a hairline image. When a circular hairline is printed, the control section 9 defines a pattern of circular hairlines, and produces a horizontal hairline pattern. Further, the control section 9 shifts the produced horizontal hairline pattern downward to thereby produce another horizontal hairline pattern, performs polar coordinate conversion for the produced horizontal hairline patterns to thereby produce two circular hairlines, performs the heat-accumulation correction processing for the two produced circular hairlines, and prints them.
    • 热敏打印机1的控制部9对输入图像数据3执行CMYK / RGB灰度转换,灰度转换,半色调转换,并且根据分辨率和热敏打印机的行数进行移位处理和旋转处理 控制部分9对经过半色调处理的图像数据和进行了移位处理和旋转处理的图像数据进行热积累校正处理,然后打印发色图像。 当打印出圆形发丝时,控制部分9定义圆形发丝的图案,并产生水平的发丝图案。 此外,控制部9将产生的水平发丝图案向下移动,从而产生另一水平发丝图案,对所产生的水平发丝图案进行极坐标转换,从而产生两个圆形细线,对两个生成圆形进行热积累校正处理 发丝,并打印。
    • 8. 发明授权
    • Thermal transfer recording device and image formation method
    • 热转印记录装置及成像方法
    • US08164787B2
    • 2012-04-24
    • US12162797
    • 2007-01-30
    • Takayuki Ohkubo
    • Takayuki Ohkubo
    • G06F15/00
    • B41J2/36H04N1/58
    • A control section 11 of an image data generation apparatus 1 of a thermal transfer recording apparatus S performs resolution conversion processing, gradation conversion processing, CMYK separation processing, contour expansion processing, image sift processing, dot processing, and image reverse shift processing for entered image data 5 stored in an image memory 33 of a storage section 12. The control section 11 sends the produced image data to a printing section 2, prints it on an intermediate transfer medium, and transfers it onto a polycarbonate film or the like. Through contour expansion processing, contours of color images masked by a black background are expanded by numbers of pixels which differ among the colors, and masked by the black background.
    • 热转印记录装置S的图像数据生成装置1的控制部11执行分辨率转换处理,灰度转换处理,CMYK分离处理,轮廓展开处理,图像筛选处理,点处理和输入图像的图像反向移位处理 数据5存储在存储部分12的图像存储器33中。控制部分11将产生的图像数据发送到打印部分2,将其打印在中间转印介质上,并将其转印到聚碳酸酯膜等上。 通过轮廓扩展处理,由黑色背景遮蔽的彩色图像的轮廓通过在颜色之间不同的像素数目扩展,并被黑色背景屏蔽。
    • 9. 发明申请
    • Image Data Generation Device, Image Data Generation Processing Program and Thermal Transfer Recording Device
    • 图像数据生成装置,图像数据生成处理程序和热转印记录装置
    • US20090096827A1
    • 2009-04-16
    • US11887509
    • 2006-03-24
    • Hiroaki TakitaTakayuki Ohkubo
    • Hiroaki TakitaTakayuki Ohkubo
    • B41J2/205
    • G06T5/008B41J2/36G06T2207/20021H04N1/4057H04N1/4058
    • An image data generation device is provided with: an image data acquisition unit for acquiring image data; a division unit for spatially dividing the acquired data by a plurality of matrices; a priority order setting element for setting the priority order for performing gradation conversion of picture elements that make up the image data that corresponds to each of the matrices, and sets the priority order so that the priority order becomes lower going from picture elements located in the center of the matrix toward picture elements located on the outside edges of the matrix; a gradation conversion member for performing gradation conversion of the picture elements according to the priority order; and an image data generation unit for generating image data for printing based on a dot pattern that is formed by the picture elements after the gradation conversion.
    • 一种图像数据生成装置具有:图像数据获取单元,用于获取图像数据; 分割单元,用于通过多个矩阵对所获取的数据进行空间分割; 优先顺序设定元件,用于设定用于执行构成与每个矩阵相对应的图像数据的图像元素的灰度转换的优先级顺序,并且设置优先级顺序,使得优先顺序从位于 矩阵的中心位于位于矩阵的外边缘上的图像元素; 灰度转换部件,用于根据优先级顺序执行图像元素的灰度转换; 以及图像数据生成单元,用于基于由灰度转换后的图像元素形成的点图案来生成用于打印的图像数据。
    • 10. 发明申请
    • THERMAL RECORDING APPARATUS, IMAGE FORMING METHOD, AND PRINTED OBJECT
    • 热记录装置,图像形成方法和印刷对象
    • US20090066776A1
    • 2009-03-12
    • US12092383
    • 2006-10-30
    • Hiroaki TakitaYoshihiko TamuraTakayuki Ohkubo
    • Hiroaki TakitaYoshihiko TamuraTakayuki Ohkubo
    • B41J35/16
    • B41J2/36B41J2/52H04N1/506H04N1/6027
    • A control section 9 of a thermal printer 1 performs resolution conversion, gradation conversion, and CMYK color separation for input image data 3. After that, for image data of each color, the control section 9 performs shift processing for double-tone printing, to thereby obtain two types of image data. The control section 9 performs dot conversion and reverse shift processing for these image data, and prints the two types of image data in a superposed state. In the shift processing, the control section 9 shifts the image data of each color by the number of pixels corresponding to the resolution of the thermal printer 1 and the number of lines per inch. At that time, the image data of each color may be shifted by the corresponding number of pixels which differs among the colors. Further, for some colors, single-tone printing is performed, rather than double-tone printing, to thereby reduce the number of times of overprinting. Further, dot-on-dot processing, which is special shift processing, is performed for image data of a color to be printed second or later. Image data combining is performed such that the image data having undergone the dot-on-dot processing is used in a highlight region, and the image data having undergone the ordinary shift processing is used in the remaining region.
    • 热敏打印机1的控制部分9对输入图像数据3执行分辨率转换,灰度转换和CMYK分色。之后,对于每种颜色的图像数据,控制部分9进行双色调打印的移位处理, 从而获得两种类型的图像数据。 控制部分9对这些图像数据进行点转换和反向移位处理,并将这两种图像数据打印成叠加状态。 在移位处理中,控制部分9将每种颜色的图像数据移动与热敏打印机1的分辨率对应的像素数和每英寸的行数。 此时,每个颜色的图像数据可以被移动颜色不同的相应数量的像素。 此外,对于一些颜色,执行单色打印,而不是双色调打印,从而减少套印的次数。 此外,对于要再次打印的颜色的图像数据执行特殊移位处理的点对点处理。 执行图像数据组合,使得在亮点区域中使用经过点对点处理的图像数据,并且在剩余区域中使用经历了普通移位处理的图像数据。