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    Image coding apparatus and image coding method
    1.
    发明申请
    Image coding apparatus and image coding method 有权
    图像编码装置和图像编码方法

    公开(公告)号：US20060056713A1

    公开(公告)日：2006-03-16

    申请号：US11225170

    申请日：2005-09-14

    申请人： Naoki Ito ,  Osamu Iinuma ,  Shinichi Kato

    发明人： Naoki Ito ,  Osamu Iinuma ,  Shinichi Kato

    IPC分类号： G06K9/36

    CPC分类号： H04N1/32101 ,  H04N1/41 ,  H04N2201/3243 ,  H04N2201/3283

    摘要： A variable c1 is counted up by one for the Nth bit in attribute information=“1”, and a variable c0 is counted up by one for the Nth bit=“0” (S402). When the total code amount of the coding results of pieces of attribute information which have been coded up to now has exceeded a predetermined threshold, a value held by the variable c0 at this time and that held by the variable c1 are compared with each other to determine which of “1” or “0” is set for the Nth bit of subsequently input attribute information (S405).

    摘要翻译： 对于属性信息=“1”中的第N位，变量c1被递增1，并且对于第N位=“0”，变量c0向上计数1（S402）。 当迄今已经编码的属性信息的编码结果的总代码量已经超过预定阈值时，将此时变量c0所保持的值和由变量c1保持的值彼此进行比较，以 确定对于随后输入的属性信息的第N位设置“1”或“0”中的哪一个（S405）。

    Image coding apparatus and image coding method
    2.
    发明授权
    Image coding apparatus and image coding method 有权
    图像编码装置和图像编码方法

    公开(公告)号：US07653254B2

    公开(公告)日：2010-01-26

    申请号：US11225170

    申请日：2005-09-14

    申请人： Naoki Ito ,  Osamu Iinuma ,  Shinichi Kato

    发明人： Naoki Ito ,  Osamu Iinuma ,  Shinichi Kato

    IPC分类号： G06K9/36 ,  G06K9/46

    CPC分类号： H04N1/32101 ,  H04N1/41 ,  H04N2201/3243 ,  H04N2201/3283

    摘要： A variable c1 is counted up by one for the Nth bit in attribute information=“1”, and a variable c0 is counted up by one for the Nth bit=“0” (S402). When the total code amount of the coding results of pieces of attribute information which have been coded up to now has exceeded a predetermined threshold, a value held by the variable c0 at this time and that held by the variable c1 are compared with each other to determine which of “1” or “0” is set for the Nth bit of subsequently input attribute information (S405).

    摘要翻译： 对于属性信息=“1”中的第N位，变量c1被递增1，并且对于第N位=“0”，变量c0向上计数1（S402）。 当迄今已经编码的属性信息的编码结果的总代码量已经超过预定阈值时，将此时变量c0所保持的值和由变量c1保持的值彼此进行比较， 确定对于随后输入的属性信息的第N位设置“1”或“0”中的哪一个（S405）。

    Image processing apparatus, image processing method, program, and storage medium
    3.
    发明授权
    Image processing apparatus, image processing method, program, and storage medium 失效
    图像处理装置，图像处理方法，程序和存储介质

    公开(公告)号：US07646925B2

    公开(公告)日：2010-01-12

    申请号：US11229560

    申请日：2005-09-20

    申请人： Shinichi Kato ,  Naoki Ito ,  Osamu Iinuma

    发明人： Shinichi Kato ,  Naoki Ito ,  Osamu Iinuma

    IPC分类号： G06K9/36 ,  G06K9/46

    CPC分类号： H04N1/41 ,  H04N1/3875 ,  H04N1/646

    摘要： An image forming apparatus having a reduction layout function has as its object to suppress any image degradation in recompressed image data. To achieve this object, an image processing method of this invention has the following arrangement. More specifically, an image processing method of generating reduced layout image data by using a plurality of image data as configured image data includes a step (step S1008) of decoding the plurality of configured image data which are compressed by using individual compression parameters, a step (step S1007) of extracting, on the basis of the compression parameters of the plurality of configured image data, a common compression parameter to compress the plurality of configured image data and assigning the common compression parameter, a step (step S1009) of recompressing the plurality of configured image data by using the assigned common compression parameter, and a step of compositing the plurality of recompressed configured image data as image data in a single page (step S1010) and outputting the image data (step S1012).

    摘要翻译： 具有缩小布局功能的图像形成装置的目的是抑制再压缩图像数据中的任何图像劣化。 为了实现该目的，本发明的图像处理方法具有以下结构。 更具体地，通过使用多个图像数据作为配置图像数据来生成缩小布局图像数据的图像处理方法包括：通过使用各个压缩参数对被压缩的多个配置图像数据进行解码的步骤（步骤S1008），步骤 （步骤S1007），根据多个配置图像数据的压缩参数，提取用于压缩多个配置图像数据并分配公共压缩参数的公共压缩参数，步骤（步骤S1009），对 通过使用所分配的公共压缩参数来配置多个配置的图像数据，以及将多个重新压缩的配置图像数据作为图像数据合成到一个页面中的步骤（步骤S1010）并输出图像数据（步骤S1012）。

    Image processing apparatus, image processing method, program, and storage medium
    4.
    发明申请
    Image processing apparatus, image processing method, program, and storage medium 有权
    图像处理装置，图像处理方法，程序和存储介质

    公开(公告)号：US20060044636A1

    公开(公告)日：2006-03-02

    申请号：US11215977

    申请日：2005-09-01

    申请人： Osamu Iinuma ,  Shinichi Kato ,  Naoki Ito

    发明人： Osamu Iinuma ,  Shinichi Kato ,  Naoki Ito

    IPC分类号： H04N1/46

    CPC分类号： H04N19/60 ,  H04N1/387 ,  H04N1/41

    摘要： This invention has as its object to avoid occurrence of image deterioration caused by image compression by selecting an appropriate compression parameter upon compressing a composite image generated by compositing a plurality of image data. To this end, an image processing apparatus according to this embodiment has the following arrangement. That is, the apparatus has an image composition step (step S801) of generating a composite image by compositing a form image and original image, a checking step (steps S802 to S805) of checking for each image if each of the form image and original image to be composited is a scanned image which is generated by scanning an image by a scanner, or a PDL image which is generated via an application and is described in a page description language, a determination step (steps S806 to S809) of determining a compression parameter used to compress the composite image on the basis of a combination of the form image and original image to be composited checked in the checking step, and an image compression step (step S810) of compressing the composite image using the compression parameter determined in the determination step.

    摘要翻译： 本发明的目的是通过在压缩通过合成多个图像数据而产生的合成图像时选择适当的压缩参数来避免图像压缩引起的图像劣化。 为此，根据本实施例的图像处理装置具有以下配置。 也就是说，该装置具有通过合成表单图像和原始图像来生成合成图像的图像合成步骤（步骤S 801），检查步骤（步骤S802至S8080），如果每个图像 要合成的图像和原始图像是通过扫描仪扫描图像而产生的扫描图像，或通过应用产生并以页面描述语言描述的PDL图像，确定步骤（步骤S 806至S 809），其基于在检查步骤中要合成的形式图像和原始图像的组合来确定用于压缩合成图像的压缩参数;以及图像压缩步骤（步骤810），压缩合成图像 使用在确定步骤中确定的压缩参数。

    Image processing apparatus, image processing method, program, and storage medium
    5.
    发明申请
    Image processing apparatus, image processing method, program, and storage medium 失效
    图像处理装置，图像处理方法，程序和存储介质

    公开(公告)号：US20060072164A1

    公开(公告)日：2006-04-06

    申请号：US11229560

    申请日：2005-09-20

    申请人： Shinichi Kato ,  Naoki Ito ,  Osamu Iinuma

    发明人： Shinichi Kato ,  Naoki Ito ,  Osamu Iinuma

    IPC分类号： H04N1/333

    CPC分类号： H04N1/41 ,  H04N1/3875 ,  H04N1/646

    摘要： An image forming apparatus having a reduction layout function has as its object to suppress any image degradation in recompressed image data. To achieve this object, an image processing method of this invention has the following arrangement. More specifically, an image processing method of generating reduced layout image data by using a plurality of image data as configured image data includes a step (step S1008) of decoding the plurality of configured image data which are compressed by using individual compression parameters, a step (step S1007) of extracting, on the basis of the compression parameters of the plurality of configured image data, a common compression parameter to compress the plurality of configured image data and assigning the common compression parameter, a step (step S1009) of recompressing the plurality of configured image data by using the assigned common compression parameter, and a step of compositing the plurality of recompressed configured image data as image data in a single page (step S1010) and outputting the image data (step S1012).

    摘要翻译： 具有缩小布局功能的图像形成装置的目的是抑制再压缩图像数据中的任何图像劣化。 为了实现该目的，本发明的图像处理方法具有以下结构。 更具体地，通过使用多个图像数据作为配置的图像数据来生成缩小的布局图像数据的图像处理方法包括：通过使用各个压缩参数对被压缩的多个配置图像数据进行解码的步骤（步骤S1008）， 步骤（步骤S1007），基于多个配置的图像数据的压缩参数，提取压缩多个配置的图像数据并分配公共压缩参数的公共压缩参数，步骤（步骤S1009） 通过使用所分配的公共压缩参数对多个配置的图像数据进行再压缩;以及将多个再压缩的配置图像数据合成为单页中的图像数据的步骤（步骤S1010），并输出图像数据（步骤S1012） 。

    Image processing apparatus, image processing method, program, and storage medium
    6.
    发明授权
    Image processing apparatus, image processing method, program, and storage medium 有权
    图像处理装置，图像处理方法，程序和存储介质

    公开(公告)号：US07526135B2

    公开(公告)日：2009-04-28

    申请号：US11215977

    申请日：2005-09-01

    申请人： Osamu Iinuma ,  Shinichi Kato ,  Naoki Ito

    发明人： Osamu Iinuma ,  Shinichi Kato ,  Naoki Ito

    IPC分类号： G06K9/36

    CPC分类号： H04N19/60 ,  H04N1/387 ,  H04N1/41

    摘要： An image processing apparatus includes an image composition unit configured to generate a composite image by compositing first and second images, a specification unit configured to specify a generation process of the first and second images, and a selection unit configured to select a compression parameter to compress the composite image based on the combination of the generation process of the first and second images specified by the specification unit. In addition, an image compression unit is configured to compress the composite image using the compression parameter selected by the selection unit. The image composition unit generates the composite image by compositing the first image regarded as a semitransparent image and the second image.

    摘要翻译： 一种图像处理装置，包括：图像合成单元，被配置为通过合成第一和第二图像来生成合成图像;指定单元，被配置为指定第一和第二图像的生成处理;以及选择单元，被配置为选择压缩参数以进行压缩 基于由指定单元指定的第一和第二图像的生成处理的组合的合成图像。 此外，图像压缩单元被配置为使用由选择单元选择的压缩参数来压缩合成图像。 图像合成单元通过合成被视为半透明图像的第一图像和第二图像来生成合成图像。