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    • 3. 发明公开
    • Colour image processing apparatus and method
    • 彩色图像处理设备和方法
    • EP0891077A2
    • 1999-01-13
    • EP98305427.1
    • 1998-07-08
    • CANON KABUSHIKI KAISHA
    • Shiraiwa, YoshinobuMizuno, ToshiyukiOhsaki, Yumiko
    • H04N1/60
    • H04N1/6086H04N1/6088
    • The invention is to obtain data under desired illumination with a limited memory capacity.
      There is provided an image processing method for converting data dependent on a first illuminating light into data dependent on a second illuminating light, the method comprises storing conversion data for plural illuminating lights of different characteristics, generating data indicating the proportion of synthesis of said plural illuminating lights of different characteristics, corresponding to the second illuminating light, and converting data dependent on the first illuminating light into data dependent on the second illuminating light, based on the conversion data for plural illuminating lights of different characteristics and the data indicating the proportion of synthesis.
    • 本发明是在有限的存储容量下在期望的照明下获得数据。 提供了一种图像处理方法,用于将取决于第一照明光的数据转换成取决于第二照明光的数据,该方法包括存储用于不同特性的多种照明光的转换数据,产生指示所述多种照明的合成比例的数据 基于不同特性的多个照明光的转换数据和表示合成比例的数据,将与第二照明光相对应的不同特性的光转换为依赖于第一照明光的数据转换为依赖于第二照明光的数据 。
    • 4. 发明公开
    • Apparatus and method for determining an image processing parameter from image data at a user-selected image position
    • 装置和方法,用于确定使用由用户图像位置所选择的图像数据的图像处理的参数
    • EP1592227A2
    • 2005-11-02
    • EP05076332.5
    • 1996-07-31
    • CANON KABUSHIKI KAISHA
    • Shiraiwa, YoshinobuUdagawa, YoshiroTakahashi, KenjiIkeda, EiichiroHidaka, Yumiko
    • H04N1/60
    • H04N1/6086H04N1/4072H04N1/603H04N9/735
    • In converting image sensing data into image data, a plurality of image sensing data meeting a predetermined condition are processed as a group of image sensing data. An image reproduction parameter is obtained from this image sensing data group, and each image sensing data of the image sensing data group is converted into image data by using the image reproduction parameter. Accordingly, an image reproduction parameter for obtaining an optimum reproduced image can be accurately set from the image sensing data group. Also, since a reproduction luminance level (range) is determined from the image sensing data group, the correlation between the luminances of image planes is not lost. This allows an easy comparison of reproduced images and prevents the boundaries of luminances from becoming unnatural when the reproduced images are synthesized.
    • 在转换图像感测数据转换为图像数据,图像感测数据的满足预定条件的一个。多个被处理为一组图像感测数据。 图像再现参数从该图像感测数据组获得的,并且所述图像感测数据组中的每个图像感测数据是通过使用图像再现参数转换成图像数据。 因此,在最佳再现的图像获取的图像再现参数可被精确地设定从图像感测数据组集合。 所以,由于再现亮度水平(范围)是确定性的从图像感测数据组开采,图像平面的亮度之间的相关性也不会丢失。 这使得再现图像的简单比较和变得不自然在所再现的图像进行合成,防止亮度的边界。
    • 6. 发明公开
    • Recording apparatus, recording method, and storage medium
    • Aufzeichnungsgerät,Aufzeichnungsverfahren und Speichermedium
    • EP0933221A2
    • 1999-08-04
    • EP99300666.7
    • 1999-01-29
    • CANON KABUSHIKI KAISHA
    • Kyogoku, HiroshiSasaki, TakashiShiraiwa, YoshinobuTakahashi, KenjiHirai, Shinya
    • B41J2/325
    • B41J2/325
    • A recording apparatus (1), which uses an ink sheet (8) having ink of plural colors coated sequentially thereon and transferring ink to a recording medium (Pl) for recording in accordance with image data, is capable of recording on a plurality of recording media having different sizes, at the same time, being capable of using selectively plural ink sheets each corresponding to each of the plural recording media of different sizes. This recording apparatus comprises means (16) for detecting the size of a recording medium to detect the size of the recording medium to be used for recording; means for detecting the size of an ink sheet to detect the size of a recording medium corresponding to the ink sheet to be used for recording; and controlling means to control the recording operation in accordance with the size of the detected recording medium and the size of the recording medium corresponding to the detected ink sheet. With these means thus arranged, it is made possible to record without recording improperly any smaller images that may be unfit for the size of the recording sheet or staining the platen and others in the interior of the apparatus even when the recording medium and the ink sheet installed thereon are different in its sizes or the user does not designate the size of the recording medium to be used.
    • 一种记录装置(1),其使用具有顺序地涂覆有多种颜色的油墨并将油墨转印到根据图像数据记录的记录介质(P1)的油墨纸(8),能够在多个记录 具有不同尺寸的介质,同时能够选择性地使用各自对应于不同尺寸的多个记录介质中的每一个的多个油墨纸。 该记录装置包括用于检测记录介质的尺寸以检测用于记录的记录介质的尺寸的装置(16) 用于检测油墨纸的尺寸以检测对应于用于记录的油墨纸的记录介质的尺寸的装置; 以及控制装置,根据检测到的记录介质的尺寸和对应于检测到的油墨纸的记录介质的尺寸来控制记录操作。 通过这样设置,即使在记录介质和油墨片上也可以不记录任何可能不适合于记录纸的尺寸的较小图像或使设备内部的压板等染色的图像, 安装在其上的尺寸不同,或者用户不指定要使用的记录介质的尺寸。