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    • 4. 发明申请
    • Image Processing Apparatus, Image Processing Method, and Image Processing Program
    • 图像处理装置,图像处理方法和图像处理程序
    • US20090015858A1
    • 2009-01-15
    • US12145806
    • 2008-06-25
    • Masaaki SakaKazuhiro IshiguroHiroyuki SuzukiHideyuki ToriyamaHiroshi Murakami
    • Masaaki SakaKazuhiro IshiguroHiroyuki SuzukiHideyuki ToriyamaHiroshi Murakami
    • H04N1/00
    • H04N1/3875H04N2201/0094H04N2201/3242H04N2201/325
    • The image processing apparatus of the present invention includes: a specific pattern detecting unit which detects a background pattern representing additional information from inputted original document image data; an information detecting unit which extracts the additional information represented by the background pattern which is detected by the specific pattern detecting unit; an erase processing unit which erases a prescribed region of the original document image and outputs erase-processed document image data; a re-embedding background pattern generating unit which generates a re-embedding background pattern representing the additional information extracted by the information detecting unit; a background pattern composition processing unit which embeds the re-embedding background pattern into the erase-processed document image data and outputs re-embedded document image data; and a processor which controls the units mentioned above. The apparatus of the present invention is capable of embedding the background pattern again, which has once been lost through the erase function, so as to maintain a background pattern detection rate at a high level.
    • 本发明的图像处理装置包括:特定图案检测单元,其从输入的原始图像数据检测表示附加信息的背景图案; 信息检测单元,提取由特定模式检测单元检测到的背景图案表示的附加信息; 擦除处理单元,其擦除原始文档图像的规定区域并输出经擦除处理的文档图像数据; 重新嵌入背景图案生成单元,其生成表示由所述信息检测单元提取的附加信息的再嵌入背景图案; 背景图案构图处理单元,其将所述再嵌入背景图案嵌入所述经擦除处理的文档图像数据中,并输出重新嵌入的文档图像数据; 以及控制上述单元的处理器。 本发明的装置能够再次嵌入已经通过擦除功能而丢失的背景图案,以便将背景图案检测率保持在高水平。
    • 5. 发明授权
    • Image processing apparatus, image processing method, and image processing program
    • 图像处理装置,图像处理方法和图像处理程序
    • US08054509B2
    • 2011-11-08
    • US12145806
    • 2008-06-25
    • Masaaki SakaKazuhiro IshiguroHiroyuki SuzukiHideyuki ToriyamaHiroshi Murakami
    • Masaaki SakaKazuhiro IshiguroHiroyuki SuzukiHideyuki ToriyamaHiroshi Murakami
    • H04N1/40H04N1/46G06K9/00
    • H04N1/3875H04N2201/0094H04N2201/3242H04N2201/325
    • The image processing apparatus of the present invention includes: a specific pattern detecting unit which detects a background pattern representing additional information from inputted original document image data; an information detecting unit which extracts the additional information represented by the background pattern which is detected by the specific pattern detecting unit; an erase processing unit which erases a prescribed region of the original document image and outputs erase-processed document image data; a re-embedding background pattern generating unit which generates a re-embedding background pattern representing the additional information extracted by the information detecting unit; a background pattern composition processing unit which embeds the re-embedding background pattern into the erase-processed document image data and outputs re-embedded document image data; and a processor which controls the units mentioned above. The apparatus of the present invention is capable of embedding the background pattern again, which has once been lost through the erase function, so as to maintain a background pattern detection rate at a high level.
    • 本发明的图像处理装置包括:特定图案检测单元,其从输入的原始图像数据检测表示附加信息的背景图案; 信息检测单元,提取由特定模式检测单元检测到的背景图案表示的附加信息; 擦除处理单元,其擦除原始文档图像的规定区域并输出经擦除处理的文档图像数据; 重新嵌入背景图案生成单元,其生成表示由所述信息检测单元提取的附加信息的再嵌入背景图案; 背景图案构图处理单元,其将所述再嵌入背景图案嵌入所述经擦除处理的文档图像数据中,并输出重新嵌入的文档图像数据; 以及控制上述单元的处理器。 本发明的装置能够再次嵌入已经通过擦除功能而丢失的背景图案,以便将背景图案检测率保持在高水平。
    • 7. 发明授权
    • Image processor, an image processing system, and a method of executing jobs
    • 图像处理器,图像处理系统以及执行作业的方法
    • US08493582B2
    • 2013-07-23
    • US11588232
    • 2006-10-27
    • Hiroshi Murakami
    • Hiroshi Murakami
    • G06K15/00
    • H04N1/4433G06F21/608G06F21/629G06F2221/2137G06F2221/2149H04N1/444H04N2201/0094
    • An image processor comprising: a user information storage unit for storing information of a plurality of users; a plurality of different user information input units for inputting user information; a user information matching unit for determining whether or not user information inputted by said respective user information input units matches any of the user information registered in said user information storage unit; a job processing unit for executing jobs instructed by a user, whose user information is determined to match any of the registered user information by said user information matching unit; and a job processing control unit for restricting jobs that are processed by said job processing unit, depending on which user information input unit is used.
    • 一种图像处理器,包括:用户信息存储单元,用于存储多个用户的信息; 用于输入用户信息的多个不同的用户信息输入单元; 用户信息匹配单元,用于确定由所述各个用户信息输入单元输入的用户信息是否匹配登记在所述用户信息存储单元中的任何用户信息; 作业处理单元,用于执行由用户指定的作业,其用户信息被确定为与所述用户信息匹配单元中的所述注册用户信息匹配; 以及作业处理控制单元,用于根据使用哪个用户信息输入单元来限制由所述作业处理单元处理的作业。