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    • 2. 发明授权
    • Photography apparatus that selects optimal photography methods and obtains dynamic range expanded images based on images obtained by photography
    • 摄影装置根据摄影获得的图像,选择最佳摄影方法,获得动态范围扩展图像
    • US08279304B2
    • 2012-10-02
    • US12560882
    • 2009-09-16
    • Seiji Tanaka
    • Seiji Tanaka
    • H04N5/235H04N5/228G06K9/40
    • H04N5/235
    • A plurality of photography operations are performed with respect to a single subject with different photography conditions, to obtain a plurality of image data sets. The obtained image data are processed to obtain a single dynamic range expanded image data set. A photography method is selected from among: a first method, in which photography is performed at least twice at different exposures; a second method, in which photography is performed with an underexposure at a step number based on a set dynamic range; and a third method, in which photography is performed at least twice with different underexposures at step numbers based on a set dynamic range, based on whether photography operations are possible at exposure ratios corresponding to the expansion ratio of the dynamic range and whether flash is emitted. Photography is performed according to the selected method, thereby preventing limitations of dynamic range due to hardware specifications.
    • 对于具有不同摄影条件的单个被摄体进行多次拍摄操作,以获得多个图像数据集。 所获得的图像数据被处理以获得单个动态范围扩展图像数据集。 摄影方法选自:在不同曝光下拍摄至少两次的第一种方法; 第二种方法,其中基于设定的动态范围以步骤数曝光不良进行拍摄; 以及第三种方法,其中基于在与动态范围的扩展比对应的曝光比和是否发出闪光的曝光比是否可能进行摄影操作,基于设定的动态范围,以不同的不正确的不对称拍摄进行拍摄至少两次 。 根据所选择的方法执行拍摄,从而防止由于硬件规格而导致的动态范围的限制。
    • 4. 发明授权
    • Exposure apparatus and exposure method
    • 曝光装置和曝光方法
    • US07426016B2
    • 2008-09-16
    • US11984351
    • 2007-11-16
    • Noritoshi TakadaSeiji TanakaKenji NodaHidekazu Kitahara
    • Noritoshi TakadaSeiji TanakaKenji NodaHidekazu Kitahara
    • G03B27/42G03B27/52
    • G03B27/32G03F9/7026G03F9/7034
    • According to an exposure apparatus and an exposure method in the present invention, based on a focus value and a leveling value in each exposure shot calculated based on measurements by a focus sensor, differential absolute value for respective value are calculated. The differential absolute values for the focus values and leveling vaule are compared with predetermined threshold vaule for the respective differential absolute values. When the differential absolute values exceed the threshold value, it is determined that an exposure abnormality exists. In such case, based at least the number of exposure area where the exposure abnormality is occurred and distribution of the exposure area where the exposure abnormality is occurred on the object to be exposed, a kind of the exposure abnormality is identifed. The detection of the exposure abnormality is assured, and a cause of the abnormality is determined without lowering manufacturing capabilities and increasing in cost.
    • 根据本发明的曝光装置和曝光方法,基于基于由聚焦传感器的测量计算出的每个曝光拍摄中的对焦值和调平值,计算各个值的差分绝对值。 对于相应的差分绝对值,将聚焦值和平整度的差分绝对值与预定阈值vaule进行比较。 当差分绝对值超过阈值时,确定存在曝光异常。 在这种情况下,至少基于曝光异常发生的曝光区域的数量和曝光异物发生的曝光区域的分布,识别曝光异常的种类。 确保曝光异常的检测,并且在不降低制造能力和成本增加的情况下确定异常的原因。
    • 5. 发明申请
    • Image processing device and method
    • 图像处理装置及方法
    • US20070242875A1
    • 2007-10-18
    • US11785113
    • 2007-04-16
    • Seiji TanakaKenkichi Hayashi
    • Seiji TanakaKenkichi Hayashi
    • G06K9/00
    • G06K9/40
    • The image processing device according to an aspect of the invention comprises an image input device for inputting image data representing a color image, a distance calculation device for calculating a distance on a color space between a noticed pixel of the inputted color image and each of peripheral pixels including the noticed pixel, a factor calculation device for calculating a weighting factor for each peripheral pixel in accordance with the calculated distance, and a weighted average processing device for calculating image data of the noticed pixel by obtaining a weighted average of image data of the peripheral pixels using the weighting factor calculated for each peripheral pixel.
    • 根据本发明的一个方面的图像处理装置包括用于输入表示彩色图像的图像数据的图像输入装置,用于计算输入的彩色图像的注意像素与周边的每个周边之间的颜色空间上的距离的距离计算装置 包括注意像素的像素,用于根据计算出的距离计算每个周边像素的加权因子的因子计算装置,以及用于通过获得所计算的距离的图像数据的加权平均来计算注意像素的图像数据的加权平均处理装置 周边像素使用为每个周边像素计算的加权因子。
    • 6. 发明授权
    • Raised-letter information processing apparatus, raised-letter information processing method, program, and storage medium
    • 升字信息处理装置,升信信息处理方法,程序和存储介质
    • US07278792B2
    • 2007-10-09
    • US11245862
    • 2005-10-07
    • Makoto TakadaSeiji TanakaYoichi Hine
    • Makoto TakadaSeiji TanakaYoichi Hine
    • B41J3/32
    • B41J3/46B41J3/32
    • In displaying cell images of raised letters under editing on a display screen together with a notation character string corresponding to the cell images, the maximum continuous embossing amount that can be embossed on a single processing sheet when embossing the raised letters on the processing sheet, is predetermined. A continuous embossing amount of the raised letters is determined, and when the continuous embossing amount is in excess of the maximum continuous embossing amount, the excess cell images corresponding to the portion exceeding the maximum continuous embossing amount out of the cell images and the notation character string, or excess notation characters corresponding to the excess cell images are displayed so as to be distinguishable from the remaining portion.
    • 在显示屏幕上显示编辑的凸字母的单元图像以及与单元图像对应的符号字符串的同时,在对加工薄片上的凸起字母进行压花时,可以在单个加工薄板上压花的最大连续压印量为 预定。 确定凸起字母的连续压印量,并且当连续压花量超过最大连续压印量时,与单元图像和符号字符之外的超过最大连续压花量的部分相对应的多余单元图像 显示对应于多余单元图像的字符串或多余符号字符,以便与其余部分区分开。
    • 10. 发明申请
    • Apparatus, method and program for producing small prints
    • 用于制作小版画的装置,方法和程序
    • US20050134882A1
    • 2005-06-23
    • US10973079
    • 2004-10-26
    • Nobuyuki HoriiTakuya SuetaniShinji IshizukaHiroshi OnoSeiji Tanaka
    • Nobuyuki HoriiTakuya SuetaniShinji IshizukaHiroshi OnoSeiji Tanaka
    • B41J5/30B41J3/36B41J3/407B41J11/00G06F3/12G06F17/21
    • B41J11/003B41J3/4075
    • The invention provides an apparatus, method, and program for producing small prints, in which function of using an input character string for transfer at different timing is further strengthened to improve usability of the user. In the invention, already produced input data includes information on the input character string already transferred to a print medium. Pieces of already produced input data are stored so that the number of pieces of already produced input data is not more than the upper limit number. In a series of processes starting from a direction for producing the print medium, the storage of the already produced input data is performed in the case of the first transfer for the input character string which is currently transferred. Call of the already produced input data is performed according to the user's selection from the pieces of stored already produced input data, and the character string concerning the called already produced input data is returned to the input character string to which input edit can be performed.
    • 本发明提供了一种用于制作小图片的装置,方法和程序,其中进一步加强使用用于不同时间传送的输入字符串的功能,以提高用户的可用性。 在本发明中,已经生成的输入数据包括已经传送到打印介质的输入字符串的信息。 存储已经生成的输入数据的块,使得已经产生的输入数据的数量不大于上限数。 在从制造打印介质的方向开始的一系列处理中,在当前传送的输入字符串的第一次传送的情况下,已经产生的输入数据的存储被执行。 已经生成的输入数据的调用根据用户从存储的已经产生的输入数据的选择进行,并且关于被调用的已输出的输入数据的字符串被返回到可以执行输入编辑的输入字符串。