Image processing apparatus, image processing method, computer-readable medium and computer data signal
    1.
    发明授权
    Image processing apparatus, image processing method, computer-readable medium and computer data signal 有权
    图像处理装置,图像处理方法,计算机可读介质和计算机数据信号

    公开(公告)号:US08483499B2

    公开(公告)日:2013-07-09

    申请号:US12137343

    申请日:2008-06-11

    IPC分类号: G06K9/46

    摘要: An image processing apparatus includes an image extracting unit, a vector information generating unit and a color information adding unit. The image extracting unit extracts an image to be vectorized from a multilevel image as a binary image. The vector information generating unit vectorizes the binary image extracted by the image extracting unit to generate vector information. The color information adding unit adds color information to the vector information generated by the vector information generating unit.

    摘要翻译: 图像处理装置包括图像提取单元,矢量信息生成单元和颜色信息添加单元。 图像提取单元从多值图像中提取要矢量化的图像作为二值图像。 矢量信息生成单元对由图像提取单元提取的二值图像进行矢量化,生成矢量信息。 颜色信息添加单元将颜色信息添加到由矢量信息生成单元生成的矢量信息中。

    Translated document image production device, recording medium and translated document image production method
    2.
    发明授权
    Translated document image production device, recording medium and translated document image production method 失效
    翻译文件图像制作装置,记录媒体和翻译文件图像制作方法

    公开(公告)号:US07606419B2

    公开(公告)日:2009-10-20

    申请号:US11213784

    申请日:2005-08-30

    摘要: A translated document image production device has an extraction section, a translation section and a region backfill section. The extraction section extracts a group of pixels to be processed, the group of pixels having pixels for constituting a character or a character string. The translation section translates the character or character string. The region backfill section backfills the extracted group of pixels to maintain the background of the translated character or character string and that writes the translated character and character string.

    摘要翻译: 翻译文件图像制作装置具有提取部,翻译部和区域补充部。 提取部分提取要处理的像素组,具有用于构成字符或字符串的像素的像素组。 翻译部分翻译字符或字符串。 区域回填部分回填提取的像素组,以维护翻译的字符或字符串的背景,并且写入翻译的字符和字符串。

    Image dictionary creating apparatus and method
    4.
    发明申请
    Image dictionary creating apparatus and method 审中-公开
    图像字典创建装置和方法

    公开(公告)号:US20050226516A1

    公开(公告)日:2005-10-13

    申请号:US11067899

    申请日:2005-03-01

    IPC分类号: G06K9/62 G06K9/36 H04N1/411

    CPC分类号: G06K9/6255 H04N1/4115

    摘要: An image dictionary creating apparatus includes: an information obtaining unit that obtains results of character recognition processing for an input image; a character string selection unit that selects character strings adjacent to each other in the input image based on the results of character recognition obtained by the information obtaining unit; a typical pattern determining unit that determines typical image patterns composing the input image on the basis of the images of character strings selected by the character string selection unit; and an identification information assigning unit that assigns the respective determined image patterns determined by the typical pattern determining unit with identification information for identifying image patterns.

    摘要翻译: 一种图像字典创建装置,包括:信息获取单元,其获得输入图像的字符识别处理的结果; 字符串选择单元,其基于由所述信息获取单元获得的字符识别的结果,在所述输入图像中选择彼此相邻的字符串; 典型图案确定单元,其基于由字符串选择单元选择的字符串的图像来确定构成输入图像的典型图像图案; 以及识别信息分配单元,其将由所述典型图案确定单元确定的各个确定的图像图案分配给用于识别图像图案的识别信息。

    Color converting device
    5.
    发明授权
    Color converting device 失效
    颜色转换装置

    公开(公告)号:US06459437B1

    公开(公告)日:2002-10-01

    申请号:US09453716

    申请日:1999-12-03

    IPC分类号: G06T1140

    CPC分类号: G06T11/001

    摘要: An index signal and a delta signal are generated from an input pixel value, and then, inputted to an input buffer by every predetermined pixel to be processed. A controlling unit compares the index signal in the input buffer with a tag (index signal) in a coefficient cache. When they coinside with each other, the controlling unit reads out the corresponding coefficient from the coefficient cache and supplies the same to an interpolating unit. The interpolating unit simultaneously receives the delta signal and supplies the keeping color data to an output buffer. Thereafter, the interpolating unit accesses to the coefficient storing memory by using an index signal that does not coinside with either one of cache-tag (index signal) to obtain a coefficient, and similarly, interpolatively generates color data. Data of converted color is outputted from the output buffer in the order of inputting the pixel. A color converting device of the present invention can perform a color conversion with high precision without increasing a reading-out band of a coefficient table for a color conversion.

    摘要翻译: 从输入像素值生成索引信号和增量信号,然后通过每个要处理的预定像素输入到输入缓冲器。 控制单元将输入缓冲器中的索引信号与系数高速缓存中的标签(索引信号)进行比较。 当它们彼此硬币化时,控制单元从系数高速缓存读出相应的系数并将其提供给内插单元。 内插单元同时接收增量信号,并将保持颜色数据提供给输出缓冲器。 此后,内插单元通过使用不具有硬币的索引信号来访问系数存储存储器,其中任一个缓存标签(索引信号)中的任何一个以获得系数,并且类似地内插地生成颜色数据。 以输入像素的顺序从输出缓冲器输出转换后的颜色数据。 本发明的颜色转换装置可以在不增加用于颜色转换的系数表的读出频带的情况下以高精度执行颜色转换。

    Image forming apparatus
    6.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US5978561A

    公开(公告)日:1999-11-02

    申请号:US728089

    申请日:1996-10-09

    摘要: The memory capacity required for temporarily holding image data with respect to a printer is reduced, and loads involved in supplying image data, such as decoding and conversion processes, are dispersed and reduced. The apparatus divides image data in parallel with a main scanning direction by an image divider, stores the divided data in image data memory, and supplies the divided image data to image data temporary memory by an image data supply to perform a decoding process. In order to provide a matching with a process speed, the image data temporary memory temporarily retains the divided image data, and a printer prints an image on a sheet of paper on the basis of the divided image data stored in the image data temporary memory. A predictor predicts a supply process time by way of image data supply, and an image data supply control causes the image data supply to start the supply process of the divided image data at a time preceding the time for the start of the print process by the printer according to the time predicted.

    摘要翻译: 临时保存关于打印机的图像数据所需的存储器容量减少,并且分散和减少诸如解码和转换处理之类的提供图像数据所涉及的负载。 该装置通过图像分割器与主扫描方向并行地分割图像数据,将划分的数据存储在图像数据存储器中,并通过图像数据供给分割图像数据到图像数据临时存储器,以执行解码处理。 为了提供与处理速度的匹配,图像数据临时存储器暂时保留分割的图像数据,并且打印机基于存储在图像数据临时存储器中的分割图像数据在一张纸上打印图像。 预测器通过图像数据供给来预测供给处理时间,并且图像数据供给控制使图像数据供给在开始印刷处理的时间之前开始分割图像数据的供给处理 打印机根据时间预测。

    Image display control apparatus, image display apparatus, image displaying method and program thereof
    7.
    发明授权
    Image display control apparatus, image display apparatus, image displaying method and program thereof 失效
    图像显示控制装置,图像显示装置,图像显示方法及程序

    公开(公告)号:US07646928B2

    公开(公告)日:2010-01-12

    申请号:US11074784

    申请日:2005-03-09

    IPC分类号: G06K9/36

    摘要: An image display control apparatus for controlling a display to display an image on the basis of coded data of an input image encoded layer by layer in a plurality of layers, includes: a decoder that decodes coded data of parts of layers composing an input image to image data; and a controller that controls a display to display image elements on the basis of the image data decoded by the decoder.

    摘要翻译: 一种图像显示控制装置,用于根据多层编码的输入图像的编码数据控制显示器以显示图像,包括:解码器,将构成输入图像的部分层的编码数据解码为 图像数据; 以及控制器,其基于由解码器解码的图像数据来控制显示器来显示图像元素。

    Encoding device, encoding method, and program
    9.
    发明授权
    Encoding device, encoding method, and program 失效
    编码设备,编码方法和程序

    公开(公告)号:US07593584B2

    公开(公告)日:2009-09-22

    申请号:US11207890

    申请日:2005-08-22

    IPC分类号: G06K9/36

    CPC分类号: H04N1/4105

    摘要: An encoding device has a shape encoding unit and a pattern encoding unit. The shape encoding unit encodes a shape of an image element. The pattern encoding unit encodes a binary pattern of the image element and the shape of the image element is related to the binary pattern of the image element.

    摘要翻译: 编码装置具有形状编码单元和图案编码单元。 形状编码单元对图像元素的形状进行编码。 图案编码单元对图像元素的二进制图案进行编码,并且图像元素的形状与图像元素的二进制图案相关。

    Image encoding apparatus and image decoding apparatus
    10.
    发明授权
    Image encoding apparatus and image decoding apparatus 失效
    图像编码装置和图像解码装置

    公开(公告)号:US06782133B2

    公开(公告)日:2004-08-24

    申请号:US10042338

    申请日:2002-01-11

    IPC分类号: G06K936

    摘要: An input image is subjected to transform by a DCT transforming unit 20. A coefficient analyzing unit 30 compares a predetermined coefficient and coefficient data 120, and obtains low-frequency image data 150 of the input image by a high-frequency coefficient masking unit 50 and an inverse DCT unit 60 on the basis of a result of that comparison. A pixel subsampling unit 70 receives this low-frequency image data 150, and generates a subsampled image on the basis of the aforementioned result of comparison. The subsampled image and coefficient information are transmitted to a decoding side. A decoding apparatus decodes an image on the basis of the subsampled image and the coefficient information.

    摘要翻译: 输入图像由DCT变换单元20进行变换。系数分析单元30比较预定系数和系数数据120,并通过高频系数掩蔽单元50获得输入图像的低频图像数据150,以及 基于该比较的结果的逆DCT单元60。 像素子采样单元70接收该低频图像数据150,并且基于上述比较结果生成二次采样图像。 子采样图像和系数信息被发送到解码侧。 解码装置基于子采样图像和系数信息对图像进行解码。