Image processing method, display image processing method, image processing device, image processing program, and integrated circuit device including that image processing device
    21.
    发明授权
    Image processing method, display image processing method, image processing device, image processing program, and integrated circuit device including that image processing device 有权
    图像处理方法,显示图像处理方法,图像处理装置,图像处理程序以及包括该图像处理装置的集成电路装置

    公开(公告)号:US07957590B2

    公开(公告)日:2011-06-07

    申请号:US11886277

    申请日:2006-03-29

    IPC分类号: G06K9/00

    摘要: An aim of the invention is to achieve an image processing method that performs color information correction of an image more naturally with a simple configuration. The image processing method of the invention is an image processing method that performs color information correction of image data that have been input, and includes an information calculation step (S11), a characteristic calculation step (S12), a color information correction step (S13), and an output step (S14). The information calculation step (S11) calculates the color information of the image data. The characteristic calculation step (S12) calculates the visual characteristic information in accordance with the color information. The color information correction step (S13) corrects the color information based on the visual characteristic information that is calculated in the characteristic calculation step (S12). The output step (S14) outputs the image data after color information correction based on the color information that has been corrected in the color information correction step (S13).

    摘要翻译: 本发明的目的是实现一种以简单的配置更自然地执行图像的颜色信息校正的图像处理方法。 本发明的图像处理方法是对输入的图像数据进行彩色信息校正的图像处理方法,包括信息计算步骤(S11),特征计算步骤(S12),颜色信息校正步骤(S13 )和输出步骤(S14)。 信息计算步骤(S11)计算图像数据的颜色信息。 特征计算步骤(S12)根据颜色信息计算视觉特征信息。 颜色信息校正步骤(S13)基于在特性计算步骤中计算出的视觉特征信息来校正颜色信息(S12)。 输出步骤(S14)基于颜色信息校正步骤中已经校正的颜色信息,输出颜色信息校正后的图像数据(S13)。

    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
    22.
    发明申请
    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
    图像处理装置和图像处理方法

    公开(公告)号:US20100260436A1

    公开(公告)日:2010-10-14

    申请号:US12827264

    申请日:2010-06-30

    IPC分类号: G06K9/40

    摘要: An image processing apparatus for automatically improving the contrast of an input image that is obtained from a digital camera or the like, and obtaining a sharper and clearing image. A contrast improvement unit (11) performs a contrast improvement process on the input image by comparing an object pixel in the input image with pixels in the surrounding area. An image combination unit (12) combines the enhanced image obtained by the contrast improvement process with the input image. The combined image is then output to a desired device such as a printer by an image output unit (13).

    摘要翻译: 一种图像处理装置,用于自动改善从数字照相机等获得的输入图像的对比度,并获得更清晰和清晰的图像。 对比度改善单元(11)通过将输入图像中的对象像素与周围区域中的像素进行比较来对输入图像进行对比度改善处理。 图像组合单元(12)将通过对比度改进处理获得的增强图像与输入图像组合。 然后,组合的图像由图像输出单元(13)输出到诸如打印机的期望的装置。

    Electrophotographic photoconductor for liquid development, image forming apparatus having the same, and image forming method
    25.
    发明授权
    Electrophotographic photoconductor for liquid development, image forming apparatus having the same, and image forming method 失效
    用于液体显影的电子照相感光体,具有该液晶显影的图像形成装置和图像形成方法

    公开(公告)号:US07452640B2

    公开(公告)日:2008-11-18

    申请号:US11190972

    申请日:2005-07-28

    IPC分类号: G03G15/02

    摘要: An object of the present invention is to provide an electrophotographic photoconductor for liquid development, having high resistance to a carrier solvent for use in a liquid developing method and having practically high sensitivity, an image-forming apparatus including the photoconductor, and an image forming method. To achieve this object, the present invention provides an electrophotographic photoconductor for liquid development including a support, and a photosensitive layer on or above the support, wherein the photosensitive layer includes a charge-generating material, a charge-transporting material, and an acceptor compound, and the charge-transporting material includes a charge-transporting polymer having a specified structure.

    摘要翻译: 本发明的目的是提供一种用于液体显影的电子照相感光体,对液体显影方法中使用的载体溶剂具有高抗性,并且具有高灵敏度,包括光电导体的图像形成装置和图像形成方法 。 为了实现该目的,本发明提供一种用于液体显影的电子照相感光体,包括载体和载体上或上方的感光层,其中感光层包括电荷产生材料,电荷传输材料和受体化合物 电荷输送材料包含具有规定结构的电荷输送性聚合物。

    Drive circuit and method of applying high voltage test thereon
    27.
    发明授权
    Drive circuit and method of applying high voltage test thereon 有权
    驱动电路及其上的高压测试方法

    公开(公告)号:US07167030B2

    公开(公告)日:2007-01-23

    申请号:US11063853

    申请日:2005-02-24

    IPC分类号: H03K3/00

    摘要: A drive circuit that supplies electric power to an electric load from a DC electric source includes a pair of series-connected first and second MOSFETS of the same conduction type, a pair of clamp circuits respectively connected between the drains and gates of the first and second MOSFETS, a series circuit of a first resistor and a switch, a first test terminal; a second test terminal connected to a joint of the first and second MOSFETS, a third test terminal for operating the switch, a fourth test terminal connected a joint of the first resistor and the switch; and a second resistor connected between the gate of the second MOSFET and the first test terminal. The switch and the first resistor are connected between the gate and the source of the first MOSFET to close when the drive circuit is normally operated and to open when it is given a high voltage test.

    摘要翻译: 从DC电源向电负载供电的驱动电路包括一对相同导电类型的串联连接的第一和第二MOSFET,一对钳位电路,分别连接在第一和第二漏极的漏极和栅极之间 MOSFETS,第一电阻器和开关的串联电路,第一测试端子; 连接到第一和第二MOSFET的接头的第二测试端子,用于操作开关的第三测试端子,连接第一电阻器和开关的接头的第四测试端子; 以及连接在第二MOSFET的栅极和第一测试端子之间的第二电阻器。 当驱动电路正常工作时,开关和第一个电阻连接在第一个MOSFET的栅极和源极之间,并在进行高压测试时打开。

    Image processing apparatus, image processing method and recording medium with color image compacting
    28.
    发明授权
    Image processing apparatus, image processing method and recording medium with color image compacting 失效
    图像处理装置,图像处理方法和具有彩色图像压缩的记录介质

    公开(公告)号:US07023577B2

    公开(公告)日:2006-04-04

    申请号:US09725946

    申请日:2000-11-30

    IPC分类号: G06F15/00

    摘要: The following means are adopted in the image processing apparatus according to the present invention. First, an object image separating means separate a color image described in an outputting control language into the command image generated by the drawing command and the photo image generated by the image data having color information per pixel, such as a bitmap data, so that the command image and the photo image are color-processed separately. As for the command images, there is provided command image processing means to color-process color palette information given to a region specified by the drawing command and to generate a first image having color information by the pixel, such as a bitmap image. As for the photo images, there is provided photo image processing means to color-process and generate a second pixel image. In this color-processing, the photo image is divided into a plurality of image blocks. Then at least one kind of colors or representative colors among the colors making up the image block is decided on.

    摘要翻译: 在根据本发明的图像处理装置中采用以下手段。 首先,对象图像分离装置将输出控制语言中描述的彩色图像分离成由绘制命令产生的命令图像和由诸如位图数据的每像素具有颜色信息的图像数据生成的照片图像,使得 命令图像和照片图像分别进行颜色处理。 对于命令图像,提供了命令图像处理装置,用于对给予由绘制命令指定的区域的调色板信息进行着色处理,并且生成具有诸如位图图像之类的像素的具有颜色信息的第一图像。 对于照片图像,提供了对图像处理装置进行颜色处理并生成第二像素图像。 在这种颜色处理中,照片图像被分成多个图像块。 然后确定构成图像块的颜色中的至少一种颜色或代表性颜色。

    Image processing method, image processing apparatus and image processing system
    30.
    发明授权
    Image processing method, image processing apparatus and image processing system 失效
    图像处理方法,图像处理装置和图像处理系统

    公开(公告)号:US06917704B2

    公开(公告)日:2005-07-12

    申请号:US09863065

    申请日:2001-05-23

    CPC分类号: G06T9/005

    摘要: The invention relates to the image processing, and more particularly to the image processing method, the image processing apparatus, and the image processing system that compress color data. In order to extract the representative color from a small region on the color image in order to approximate to the color image, the invention performs the calculating of an average and a variance of color data of the small region, the color of which the variance is the largest is determined as a target color. According to the average of the target color, the small region is divided into two sections. After calculating the region information of the two sections and each representative color of section, judging whether the obtained number of representative colors is more than the requested number of colors, if the obtained number is more than the required number of colors, the dividing is completed. If not, the dividing is repeated again.

    摘要翻译: 本发明涉及图像处理,更具体地涉及图像处理方法,图像处理装置和压缩颜色数据的图像处理系统。 为了从彩色图像上的小区域提取代表性颜色以便近似于彩色图像,本发明执行小区域的颜色数据的平均值和方差的计算,其方差为 最大的被确定为目标颜色。 根据目标颜色的平均值,小区域分为两部分。 在计算两个部分的区域信息和每个代表颜色的区段之后,判断所获得的代表颜色数量是否大于所请求的颜色数量,如果获得的数量大于所需颜色数量,则分割完成 。 如果没有,再次重复划分。