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61. 发明申请

US20050226516A1 Image dictionary creating apparatus and method 审中-公开
标题翻译：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
申请人： Shunichi Kimura , Yutaka Koshi
发明人： Shunichi Kimura , Yutaka Koshi
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。

62. 发明授权

US6154568A Image processing apparatus for processing a bi-level image and method therefor 失效
标题翻译：用于处理双电平图像的图像处理装置及其方法
公开(公告)号：US6154568A
公开(公告)日：2000-11-28
申请号：US867394
申请日：1997-06-02
申请人： Liming Chen , Osamu Asada
发明人： Liming Chen , Osamu Asada
IPC分类号： H04N1/387 , G06T3/40 , G06T5/00 , H04N1/40 , H04N1/405 , H04N1/41 , H04N1/411 , G06K9/32
CPC分类号： G06T3/4007 , H04N1/40068 , H04N1/4105
摘要： A bi-level image is pre-processed by dividing the image into rectangular blocks, and rearranging the dots in each rectangular block into a pattern determined by the density of black dots in the block. The resulting rearranged image is suitable for further processing such as resolution conversion or compressive encoding.
摘要翻译：通过将图像划分成矩形块并将每个矩形块中的点重新排列成由块中的黑点的密度确定的图案来预先处理双层图像。所产生的重新排列的图像适用于诸如分辨率转换或压缩编码之类的进一步处理。

63. 发明授权

US6125207A Encoded facsimile communication with a selective system and method therefor 失效
标题翻译：具有选择性系统的编码传真通信及其方法
公开(公告)号：US6125207A
公开(公告)日：2000-09-26
申请号：US465298
申请日：1995-06-05
申请人： Zaffer S. Merchant , Surendra Perera
发明人： Zaffer S. Merchant , Surendra Perera
IPC分类号： G08B5/22 , H04N1/00 , H04N1/411 , G06K9/36
CPC分类号： G08B5/226 , H04N1/00281 , H04N1/411
摘要： A selective call communication system (10) receives hand written information from a facsimile machine (14) to be delivered to a plurality of selective call receivers (40). The selective call receiver (40) is capable of receiving facsimile information and has a receiver (24) for receiving the handwritten information, a processor (20) for processing the handwritten information. The processor has an image thinner (206) for thinning each line of the handwritten information, a graph model former (208) for forming a graphical model of handwritten information, a graph model reducer (210) for simplifying the graphical model of the handwritten information into a model having a reduced number of segments corresponding to the lines of the handwritten information, and a stroke former (212) for organizing the line segments into as few strokes as possible to recover the handwritten information. A line segment encoder and formatter (214) further encodes the reduced information into relative vectors to further reduce the amount of data. The selective call communication system (10) also has a transmitter (30) for transmitting the handwritten information to at least one selective call receiver (40) capable of receiving facsimile information.
摘要翻译：选呼通信系统（10）从传真机（14）接收手写信息，传送给多个选呼接收机（40）。选呼接收机（40）能够接收传真信息，并具有用于接收手写信息的接收机（24），用于处理手写信息的处理器（20）。处理器具有用于减薄手写信息的每一行的图像较薄（206），用于形成手写信息的图形模型的图形模型成型器（208），用于简化手写信息的图形模型的图形模型缩小器（210）转换成具有与手写信息的行对应的段数减少的模型，以及用于将线段组织成尽可能少的笔画以恢复手写信息的笔划形成器（212）。线段编码器和格式化器（214）还将减少的信息进一步编码为相对向量，以进一步减少数据量。选呼通信系统（10）还具有用于将能够接收传真信息的至少一个选呼接收机（40）发送手写信息的发送机（30）。

64. 发明授权

US6061473A Compression and expansion methods and apparatus 失效
标题翻译：压缩膨胀方法和装置
公开(公告)号：US6061473A
公开(公告)日：2000-05-09
申请号：US844528
申请日：1997-04-18
申请人： Liming Chen , Osamu Asada
发明人： Liming Chen , Osamu Asada
IPC分类号： H04N1/21 , G06T9/00 , H03M7/30 , H04N1/411 , G06K9/36
CPC分类号： G06T9/00
摘要： A compression and encoding system for bi-level image data determines the available memory capacity of a receiving device, then compresses and encodes the image data with successively increasing compression ratios until encoded data not exceeding the memory capacity of the receiving device are obtained. Preferably, the image is divided into rectangular blocks, and successive bit planes are generated on the basis of the number of dark picture elements in each block, and on the basis of adjacency relationships among like-valued picture elements in each block. Feedback may be employed to adjust the darkness of certain compressed blocks according to the darkness of the preceding block.
摘要翻译：用于双电平图像数据的压缩和编码系统确定接收设备的可用存储器容量，然后以连续增加的压缩比压缩和编码图像数据，直到获得不超过接收设备的存储器容量的编码数据。优选地，图像被划分为矩形块，并且基于每个块中的暗像素的数量，并且基于每个块中的相似值的像素之间的相邻关系来生成连续的位平面。可以使用反馈来根据前一块的黑暗来调整某些压缩块的黑暗。

65. 发明授权

US6058225A Information reproduction system which feedback controls a pulse width of light source pulses during manual scanning of an optically readable dot code 失效
标题翻译：信息再现系统，其在手动扫描光学可读点代码期间反馈控制光源脉冲的脉冲宽度
公开(公告)号：US6058225A
公开(公告)日：2000-05-02
申请号：US947241
申请日：1997-10-08
申请人： Takeshi Mori , Kosei Tamiya
发明人： Takeshi Mori , Kosei Tamiya
IPC分类号： G06K7/00 , G06K7/10 , G06K9/38 , G11B7/00 , G11B7/004 , G11B7/005 , H04N1/00 , H04N1/403 , H04N1/411 , G06K9/20
CPC分类号： G06K9/38
摘要： A period extracting section extracts a specific period in a dot code in an image signal corresponding to the dot code, and this specific period is supplied field by field to a maximum value detection section and a minimum value detection section via a detection gate. A threshold value detection section computes the binary threshold value from the detected field-by-field maximum value and minimum value, and holds it in a data holding section. A comparator compares the held threshold value with an image signal with the dot period emphasized by a signal processor to thereby binarize the image signal corresponding to the dot code.
摘要翻译：周期提取部分提取与点代码相对应的图像信号中的点代码中的特定周期，并且该特定周期通过检测门逐场提供给最大值检测部分和最小值检测部分。阈值检测部根据检测到的逐场最大值和最小值计算二值阈值，并将其保存在数据保持部中。比较器将保持的阈值与由信号处理器强调的点周期的图像信号进行比较，从而二值化对应于点代码的图像信号。

66. 发明授权

US5978561A Image forming apparatus 失效
标题翻译：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
申请人： Shunichi Kimura , Akihiro Andoh , Setsu Kunitake , Shinji Shishido , Yutaka Koshi , Koh Kamizawa
发明人： Shunichi Kimura , Akihiro Andoh , Setsu Kunitake , Shinji Shishido , Yutaka Koshi , Koh Kamizawa
IPC分类号： G03G15/01 , G06K15/00 , G06K15/12 , H04N1/00 , H04N1/04 , H04N1/387 , H04N1/411 , B41B15/00 , B41J2/385 , H04N1/417
CPC分类号： G06K15/00 , G06K15/129 , G06K2215/0022 , G06K2215/0094
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。

67. 发明授权

US5949968A Method and apparatus for processing data for a visual-output device with reduced buffer memory requirements 失效
标题翻译：用于处理具有减少的缓冲存储器要求的视觉输出设备的数据的方法和装置
公开(公告)号：US5949968A
公开(公告)日：1999-09-07
申请号：US670335
申请日：1996-06-25
申请人： Ronald S. Gentile
发明人： Ronald S. Gentile
IPC分类号： H04N1/411 , G06K15/00 , G06T9/00 , G06T11/60 , H03M7/30 , H04N1/41 , H04N1/413
CPC分类号： H04N1/41 , G06K15/00 , G06K15/181 , G06K15/1851 , G06K15/1865 , G06T11/60 , G06T9/005 , G06T9/007 , H03M7/30 , G06K2215/0065 , G06K2215/0071
摘要： A system for processing data objects each representing display data for a display area and each having a data type and a location in the display area including a divider for dividing the display area into a plurality of non-overlapping regions containing the data objects where each region has a location and a region type derived from data types of the data objects in the region. A plurality of compression mechanisms and decompression mechanisms are provided where each compression mechanism has an associated decompression mechanism. A compressor selects one of the compression mechanisms for each of the regions according to its region type and then uses the selected compression mechanism to compress those portions of the data objects found in the region, thereby producing compressed object data. A memory is coupled to the compressor for storing compressed object data. A decompressor is coupled to the memory to decompress compressed object data in each region to produce uncompressed object data by applying to the compressed object data for each region a decompression mechanism associated with the compression mechanism used to create the compressed object data.
摘要翻译：一种用于处理数据对象的系统，每个数据对象表示显示区域的显示数据，并且每个数据对象具有显示区域中的数据类型和位置，包括用于将显示区域划分为包含数据对象的多个非重叠区域的分隔器，具有从区域中的数据对象的数据类型导出的位置和区域类型。提供了多个压缩机构和解压缩机构，其中每个压缩机构具有相关联的减压机构。压缩机根据其区域类型为每个区域选择一个压缩机制，然后使用所选择的压缩机制来压缩在该区域中发现的数据对象的那些部分，从而产生压缩对象数据。存储器耦合到用于存储压缩对象数据的压缩器。解压缩器耦合到存储器，以解压缩每个区域中的压缩对象数据，以通过向每个区域的压缩对象数据应用与用于创建压缩对象数据的压缩机制相关联的解压缩机制来产生未压缩的对象数据。

68. 发明授权

US5911010A Image communication apparatus and image processing apparatus 失效
标题翻译：图像通信装置和图像处理装置
公开(公告)号：US5911010A
公开(公告)日：1999-06-08
申请号：US742645
申请日：1996-11-01
申请人： Toshifumi Nakajima
发明人： Toshifumi Nakajima
IPC分类号： H04N1/411 , G06T9/00 , H04N1/333 , H04N1/41 , H04N1/413
CPC分类号： H04N1/3333 , H04N1/41 , H04N2201/33357
摘要： There is disclosed a facsimile apparatus, which selects one of a binary hierarchical coding method called, e.g., a JBIG method and an irreversible coding method called, e.g, a JPEG method in units of pages upon continuous transmission of a plurality of pages of images and performs a communication of data coded by the selected method. The apparatus selects the irreversible coding mode to perform a communication when a user selects a photographic mode from an operation panel, and selects the hierarchical coding or irreversible coding method in accordance with the characteristics of image information of an original.
摘要翻译：公开了一种传真装置，其在多页图像的连续传输时，以页面为单位选择例如JBIG方法和称为例如JPEG方法的不可逆编码方法的二进制分层编码方法之一，以及执行通过所选择的方法编码的数据的通信。当用户从操作面板选择拍摄模式时，该装置选择不可逆编码模式进行通信，并且根据原稿的图像信息的特性来选择分层编码或不可逆编码方法。

69. 发明授权

US5861824A Encoding method and system, and decoding method and system 失效
标题翻译：编码方法和系统，以及解码方法和系统
公开(公告)号：US5861824A
公开(公告)日：1999-01-19
申请号：US776994
申请日：1997-02-06
申请人： Tadanori Ryu , Masashi Tokuda
发明人： Tadanori Ryu , Masashi Tokuda
IPC分类号： H04N1/411 , G06T9/00 , H03M7/30 , H03M7/48 , H04N1/41 , H03M7/00
CPC分类号： H03M7/48 , G06T9/005 , H04N1/41
摘要： In S2, to-be-compressed image data is encoded and thus compressed each time when using a respective one of a plurality of templates. In S4, compression rates of encoded data are compared with each other which encoded data was encoded each time when a respective one of the plurality of templates was used in S2. In S6, encoded data having the highest compression rate and template identification information of a template used when the encoded data having the highest compression rate was obtained in S2 are output. The encoding comprises entropy encoding. The to-be-compressed data comprises video game software programs.
摘要翻译： PCT No.PCT / JP96 / 01661 Sec。 371日期1997年2月6日 102（e）1997年2月6日PCT PCT 1996年6月17日PCT公布。公开号WO97 / 01237 日期1997年1月9日在S2中，每当使用多个模板中的相应一个模板时，被压缩的图像数据被编码并因此被压缩。在S4中，每当在S2中使用多个模板中的相应一个模板时，编码数据的压缩率彼此进行比较，编码数据被编码。在S6中，输出在S2中获得具有最高压缩率的编码数据时使用的具有最高压缩率的编码数据和模板识别信息。编码包括熵编码。要压缩的数据包括视频游戏软件程序。

70. 发明授权

US5847841A Mixed-mode symbol removal for facsimile data compression 失效
标题翻译：用于传真数据压缩的混合模式符号删除
公开(公告)号：US5847841A
公开(公告)日：1998-12-08
申请号：US780262
申请日：1997-01-09
申请人： Charles D. Bodson , Alan R. Deutermann
发明人： Charles D. Bodson , Alan R. Deutermann
IPC分类号： G06T9/00 , H04N1/411 , H04N1/41 , G06K9/40 , H04N1/40
CPC分类号： G06T9/005 , H04N1/4115
摘要： A method for data compression provides for an improved digital facsimile document transmission system. The mixed mode method provides that symbols can be located both individually and as a part of a line of symbols in order to provide for efficient operation for both the symbol and graphic portions of a document to be transmitted without requiring that the symbols be organized in lines or that each location be conveyed independently of all other locations of symbols.
摘要翻译：一种用于数据压缩的方法提供了一种改进的数字传真文件传输系统。混合模式方法规定，符号可以单独地定位并且作为符号线的一部分，以便为要发送的文档的符号和图形部分提供有效的操作，而不需要将符号组织成行或者每个位置独立于符号的所有其他位置被传送。

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