公开(公告)号：US5210570A

公开(公告)日：1993-05-11

申请号：US881399

申请日：1992-05-11

申请人： Kiyoshi Minamisawa ,  Akemi Kosugi ,  Yasuaki Satoh ,  Yoshiaki Yamanaka

发明人： Kiyoshi Minamisawa ,  Akemi Kosugi ,  Yasuaki Satoh ,  Yoshiaki Yamanaka

IPC分类号： G03B27/72 ,  G03B27/73 ,  G03B27/80

CPC分类号： G03B27/735

摘要： A method for determining an exposure for printing an original image of a photographic film onto a photographic paper. The method includes the steps of; scanning an image on a photographic film to obtain an image data; obtaining plural region characteristic values which includes a maximum density value, a minimum density value, and an average density value in each of plural areas of an image for example; obtaining plural image characteristic values from the region characteristic values; calculating a linear first order sum of the image characteristic values; and selecting one of plural predetermined sets according to the result of the calculating step. The exposure is determined with the regression equation predetermined for one of the predetermined sets.

摘要翻译： 一种用于确定用于将照相胶片的原始图像打印到相纸上的曝光的方法。 该方法包括以下步骤： 扫描照相胶片上的图像以获得图像数据; 获得例如图像的多个区域中的每一个中包括最大浓度值，最小浓度值和平均浓度值的多个区域特征值; 从区域特征值获得多个图像特征值; 计算图像特征值的线性一阶和; 以及根据计算步骤的结果选择多个预定集合中的一个。 曝光是用预定的一个预定组的回归方程来确定的。

公开(公告)号：US6081317A

公开(公告)日：2000-06-27

申请号：US106106

申请日：1998-06-29

申请人： Shouichi Nomura ,  Tsuyoshi Haraguchi ,  Yoshiaki Yamanaka

发明人： Shouichi Nomura ,  Tsuyoshi Haraguchi ,  Yoshiaki Yamanaka

IPC分类号： B41J2/52 ,  G03B27/73 ,  H04N1/407 ,  H04N1/46 ,  H04N1/60 ,  H04N5/91 ,  H04N9/79 ,  G03B27/52 ,  G03B27/32

CPC分类号： H04N1/4072 ,  G03B27/735

摘要： An image reproducing method includes a step of obtaining a print reproducing an object based on image information obtained by photographing the object, wherein logarithm E of object brightness satisfies formula (1) and formula (2) is effected with the logarithm E,D(E1).ltoreq.D(E).ltoreq.D(E2) (1)0.7.ltoreq.(D(E+0.1)-D(E))/0.1.ltoreq.1.3 (2)wherein D(E) represents density on the print reproduced by the logarithm E of object brightness, Dmin represents minimum density reproduced on the print, and D(E1) and D(E2) satisfy the following formulas.D(E1)=Dmin+0.15D(E2)=Dmin+0.4

摘要翻译： 图像再现方法包括基于通过拍摄对象获得的图像信息获得对象的打印再现的步骤，其中对象亮度的对数E满足公式（1）和公式（2）以对数E，D（E1 ）（D）（E）D =（E2）（1）0.7

公开(公告)号：US06525840B1

公开(公告)日：2003-02-25

申请号：US09149141

申请日：1998-09-08

申请人： Tsuyoshi Haraguchi ,  Yoshiaki Yamanaka ,  Tetsuya Kurimoto ,  Yasuo Ohkoshi

发明人： Tsuyoshi Haraguchi ,  Yoshiaki Yamanaka ,  Tetsuya Kurimoto ,  Yasuo Ohkoshi

IPC分类号： H04N121

CPC分类号： H04N1/2038 ,  G03B27/72 ,  H04N1/203

摘要： In an image forming apparatus provided with an exposing section and a conveyor for conveying a plurality of light sensitive materials relative to the exposing section, the plurality of light sensitive materials are arranged in parallel in the conveying direction so that the exposing section is divided into plural exposing blocks corresponding to the plurality of light sensitive materials. There are provided a memory to memorize plural correction amounts each set based on a characteristic of one of the plurality of light sensitive materials, wherein the plural correction amounts are correlated with the plural exposing blocks in accordance with the corresponding light sensitive material; and a correcting section to correct the amount of light for each exposing block on the basis of the corresponding correction amount.

摘要翻译： 在设置有暴露部分的图像形成装置和用于相对于曝光部分传送多个感光材料的传送器的情况下，多个感光材料沿传送方向平行布置，使得曝光部分被分成多个 露出对应于多个光敏材料的块。 提供了一种存储器，用于根据多种感光材料之一的特性来存储每组设置的多个校正量，其中多个校正量根据相应的感光材料与多个曝光块相关; 以及校正部，其基于相应的校正量来校正每个曝光块的光量。

公开(公告)号：US06297872B1

公开(公告)日：2001-10-02

申请号：US09219484

申请日：1998-12-23

申请人： Junichi Imamura ,  Yoshiaki Yamanaka

发明人： Junichi Imamura ,  Yoshiaki Yamanaka

IPC分类号： G03B2752

CPC分类号： H04N1/00708 ,  B41J29/393 ,  H04N1/0402 ,  H04N1/0405 ,  H04N1/0432 ,  H04N1/0455 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0408

摘要： An image reading apparatus includes: a size detector for detecting a first size of a first image recorded on an original; an input device for inputting a second size of a second image to be recorded on a recording medium by an image recording apparatus; a determining device for determining a reading condition to read the first image according to the first and second sizes; and a reading device for reading the first image according to the reading condition to obtain information of the first image.

摘要翻译： 图像读取装置包括：尺寸检测器，用于检测记录在原稿上的第一图像的第一尺寸; 用于通过图像记录装置输入要记录在记录介质上的第二图像的第二尺寸的输入装置; 确定装置，用于根据第一和第二尺寸确定读取第一图像的读取条件; 以及读取装置，用于根据读取条件读取第一图像以获得第一图像的信息。

公开(公告)号：US06222613B1

公开(公告)日：2001-04-24

申请号：US09246855

申请日：1999-02-09

申请人： Tsuyoshi Haraguchi ,  Shouichi Nomura ,  Yoshiaki Yamanaka

发明人： Tsuyoshi Haraguchi ,  Shouichi Nomura ,  Yoshiaki Yamanaka

IPC分类号： G03B2752

CPC分类号： H04N1/40

摘要： A method and apparatus for processing image information coming from various types of image inputting media yields an image processor for processing image information that consolidates image size irrespective of the type of image inputting medium. The apparatus is provided with a plurality of image inputting media, each of which inputs image information as a first image information having a fixed image size. An image size converter converts the fixed image size to a predetermined image size which is a constant image size independent of both the fixed image size and the type of image inputting medium that inputs the first image information. The conversion generates a second image information and a data generator generates conditional data for processing the second image information. An image processor processes the second image information using predetermined image processing procedures, based on the conditional data, to generate a third image information.

摘要翻译： 用于处理来自各种类型的图像输入介质的图像信息的方法和装置产生用于处理图像信息的图像处理器，该图像信息整合图像大小而与图像输入介质的类型无关。 该装置设置有多个图像输入介质，每个图像输入介质输入图像信息作为具有固定图像尺寸的第一图像信息。 图像尺寸转换器将固定图像尺寸转换成与固定图像尺寸和输入第一图像信息的图像输入介质的类型无关的恒定图像尺寸的预定图像尺寸。 该转换产生第二图像信息，并且数据发生器产生用于处理第二图像信息的条件数据。 图像处理器基于条件数据使用预定的图像处理过程处理第二图像信息，以产生第三图像信息。