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1. 发明专利

JPH07110842A CHARACTER LINE DETECTOR 失效
公开(公告)号：JPH07110842A
公开(公告)日：1995-04-25
申请号：JP25704693
申请日：1993-10-14
申请人： TOSHIBA CORP
发明人： NIHONMATSU MORIO , NAKAMURA YOSHIKATSU
IPC分类号： B07C3/10 , G06K9/20
摘要： PURPOSE:To provide a character line detector capable of highly accurately and quickly detect a character line without being influenced by variation in the density of a background or noise. CONSTITUTION:A comparator circuit 25 mutually compares two adjacent data in projection data to be multi-valued continuous data stored in an input memory 19 and judges any one of increment, no change or decrement attributes and a decoder 32 decodes the judged result to data expressing each attribute. The number of continuous data judged as the same attribute is counted by respective counters 34 to 36 in each attribute, the data string of data consisting of a group of data expressing the attribute and and the value of the counter is stored in an output memory 39, a line direction judging part 40 judges a line direction based upon the data string and a line segmenting part 41 segments a character string based upon the line direction judged by the line segmenting part 41.

2. 发明专利

JP2013077306A Targeted object recognition device and targeted object recognition method 审中-公开
标题翻译：目标对象识别设备和目标对象识别方法
公开(公告)号：JP2013077306A
公开(公告)日：2013-04-25
申请号：JP2012259563
申请日：2012-11-28
申请人： Toshiba Corp , 株式会社東芝
发明人： AKAGI TAKUMA , ARIYOSHI SHUNJI , NIHONMATSU MORIO , NISHIZONO MAKOTO
IPC分类号： G06K7/10 , G06K9/62
摘要： PROBLEM TO BE SOLVED: To provide a barcode recognition device and barcode recognition method capable of efficiently executing barcode recognition processing with high accuracy.SOLUTION: A barcode recognition device 1 has an image interface 11, an image analysis part 12, an image conversion part 13, a bar recognition part 14, or the like. The image interface 11 acquires an image including a barcode photographed by a camera 2. The image analysis part 12 analyzes features in an input image acquired from the camera 2 and determines an image conversion method for converting the input image into an image for recognition processing on the basis of the analysis result. The image conversion part 13 converts the input image into the image for recognition processing by the image conversion method determined by the image analysis part 12. The bar recognition part 14 performs barcode recognition processing of the image for recognition processing acquired by the image conversion part 13.
摘要翻译：要解决的问题：提供能够以高精度有效地执行条形码识别处理的条形码识别装置和条形码识别方法。条形码识别装置1具有图像接口11，图像分析部12，图像转换部13，条识别部14等。图像接口11获取包括由相机2拍摄的条形码的图像。图像分析部分12分析从相机2获取的输入图像中的特征，并且确定用于将输入图像转换为用于识别处理的图像的图像转换方法分析结果的基础。图像转换部分13通过由图像分析部分12确定的图像转换方法将输入图像转换成用于识别处理的图像。条形图像识别部分14执行图像转换部分13获取的用于识别处理的图像的条形码识别处理。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2005288346A Bar code recognizing and processing apparatus 有权
标题翻译：条码识别和处理装置
公开(公告)号：JP2005288346A
公开(公告)日：2005-10-20
申请号：JP2004108075
申请日：2004-03-31
申请人： Toshiba Corp , 株式会社東芝
发明人： NIHONMATSU MORIO , MATSUBARA ATSUSHI
IPC分类号： B07C3/18 , G06K7/10
摘要： PROBLEM TO BE SOLVED: To provide a bar code recognizing and processing apparatus by which a recognition rate of bar code is raised by making the most of recognizing processing result of a pre bar code reader (pre BCR) use to recognition processing of a verification bar code reader (verification BCR). SOLUTION: Presence of the bar code is recognized by the pre BCR121. When presence of the bar code is detected but the bar code is not recognized, lighting of verification BCR123 is changed to purple lighting being different from blue lighting of the pre BCR121 and recognition processing is performed by the verification BCR. When the bar code is recognized by the pre BCR121, lighting of the verification BCR123 is set to the same color as that of lighting of the pre BCR121 and recognition processing is performed by the verification BCR123. Meanwhile when the bar code is detected by the pre BCR121 but is not recognized by the pre BCR123, the bar code is printed and recognition processing is performed by the verification BCR123 by using lighting different from that of the pre BCR. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种条形码识别和处理装置，通过充分利用预条形码读取器（预先BCR）的识别处理结果来使用条形码的识别率来提高识别率，以识别处理验证条形码阅读器（验证BCR）。
解决方案：条形码的存在由BCR121预先识别。当检测到条形码的存在但条形码不被识别时，验证BCR123的点亮被改变为与预先BCR121的蓝色照明不同的紫色照明，并且通过验证BCR进行识别处理。当预先BCR121识别出条形码时，将验证BCR123的点亮设置为与预先BCR121的点亮相同的颜色，并通过验证BCR123进行识别处理。同时当条形码被预先BCR121检测到但不被预先BCR123识别时，打印条形码，并且通过使用与预先BCR的照明不同的照明，通过验证BCR123进行识别处理。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JPH1196308A CHARACTER INFORMATION READER AND ADDRESS READER 失效
公开(公告)号：JPH1196308A
公开(公告)日：1999-04-09
申请号：JP25504797
申请日：1997-09-19
申请人： TOSHIBA CORP
发明人： NIHONMATSU MORIO
IPC分类号： B07C3/14 , G06K9/72
摘要： PROBLEM TO BE SOLVED: To accelerate character information reading speed by inputting a collation evaluation value for each word to a word extracting means, extracting the word of the high collation evaluation value through the word extracting means and reading the character information of an input image based on the extracted word. SOLUTION: A word collating circuit 52 collates plural candidate characters for each area provided by recognizing a character through a recognizing character candidate memory 51 with the word registered in an address word dictionary memory 53 and obtains the collation evaluation value for each word based on the collated result and the recognition evaluation value of each candidate character. That collation evaluation value for each word is inputted to the comparator circuit of a word layout circuit 54, the collation evaluation values of the inputted words are compared, the word of the high collation evaluation value is extracted based on the compared result, and the character information of the input image is read by a control circuit 56 based on the extracted word. Thus, the character information reading speed can be accelerated.

5. 发明专利

JP2009301113A Recognition apparatus and recognition method 有权
标题翻译：识别装置和识别方法
公开(公告)号：JP2009301113A
公开(公告)日：2009-12-24
申请号：JP2008151828
申请日：2008-06-10
申请人： Toshiba Corp , 株式会社東芝
发明人： AKAGI TAKUMA , ARIYOSHI SHUNJI , NIHONMATSU MORIO , NISHIZONO MAKOTO
IPC分类号： G06K7/10
CPC分类号： G06K7/14
摘要： PROBLEM TO BE SOLVED: To provide a barcode recognition apparatus and a bar code recognition method for highly efficiently and precisely executing the recognition processing of a barcode. SOLUTION: The barcode recognition apparatus 1 includes: an image interface 11; an image analysis unit 12; an image conversion unit 13, and a bar recognition unit 14 or the like. The image interface 11 acquires an image including a barcode photographed by a camera 2. The image analysis unit 12 analyzes a characteristic of an input image acquired from the camera 2, and decides an image conversion method for the conversion from the input image into an image for recognition processing on the basis of the analysis result. The image conversion unit 13 converts the input image into an image for recognition processing by the image conversion method decided by the image analysis unit 12. The bar recognition unit 14 performs barcode recognition processing for the image for recognition processing obtained by the image conversion unit 13. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于高效且精确地执行条形码的识别处理的条形码识别装置和条形码识别方法。条形码识别装置1包括：图像接口11; 图像分析单元12; 图像转换单元13和条形识别单元14等。图像接口11获取包括由相机2拍摄的条形码的图像。图像分析单元12分析从相机2获取的输入图像的特性，并且确定用于从输入图像到图像的转换的图像转换方法用于基于分析结果的识别处理。图像转换单元13通过由图像分析单元12确定的图像转换方法将输入图像转换为用于识别处理的图像。条形图像识别单元14对由图像转换单元13获得的用于识别处理的图像进行条形码识别处理。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2006065679A Luminescence pattern reader and luminescence pattern reading method 审中-公开
标题翻译：发光模式读取器和发光模式读取方法
公开(公告)号：JP2006065679A
公开(公告)日：2006-03-09
申请号：JP2004249025
申请日：2004-08-27
申请人： Toshiba Corp , 株式会社東芝
发明人： NIHONMATSU MORIO
IPC分类号： G06K7/12 , G06K7/10 , H04N1/04 , H04N1/17
CPC分类号： G06K7/12
摘要： PROBLEM TO BE SOLVED: To provide a luminescence pattern reader and a luminescence pattern reading method for surely reading a luminescence pattern even from a medium from which the luminescence pattern can not be read due to strong emission of a breach or the like included in the medium on which the luminescence pattern has been printed. SOLUTION: The luminescence pattern reader for reading a bar-code printed on a postal matter by fluorescent ink which is emitted by irradiation of excitation light acquires a comparatively bright image and a comparatively dark image by two imaging means having brightness of excitation light different from each other, performs the reading processing of the two images and finally outputs one read result by evaluating the read result of the comparatively bright image and the read result of the comparatively dark image. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供发光图案读取器和发光图案读取方法，用于即使从包含有破坏等的强排放而不能读取发光图案的介质也可靠地读取发光图案在已经印刷有发光图案的介质中。解决方案：通过照射激发光发射的通过荧光墨水读取印在邮件上的条形码的发光图案读取器通过具有激发光亮度的两个成像装置获得相对较亮的图像和较暗的图像彼此不同，执行两个图像的读取处理，并且最终通过评估比较亮的图像的读取结果和比较暗的图像的读取结果来输出一个读取结果。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JPH10174935A ADDRESS READING APPARATUS AND CHARACTER DATA READING APPARATUS 失效
公开(公告)号：JPH10174935A
公开(公告)日：1998-06-30
申请号：JP33827996
申请日：1996-12-18
申请人： TOSHIBA CORP
发明人： NIHONMATSU MORIO
IPC分类号： B07C3/14 , G06K9/00 , G06K9/72
摘要： PROBLEM TO BE SOLVED: To perform high speed word collating processing regardless of the number of words to be collated by judging address data of mail on the basis of the recognition evaluation values of words extracted by a word extraction means and candidate characters constituting them. SOLUTION: Mail P is optically read by a photoelectric conversion part 1 to be converted to an electric signal and the start point/terminal coordinates of an address region are outputted from a region detection part 3. A line delivery part 4 delivers the line within the address region to output start point/ terminal coordinates and a character delivery part 5 delivers a block like a character from the delivered line to output the start point/terminal coordinates of a character block. A character recognition part 6 outputs a plurality of candidate characters at every character block and a word collation part 7 collates the candidate characters with the words registered in an address dictionary 10 at every combination of adjacent character blocks to judge an address up to a town area and a block recognition part 8 delivers and recognizes a block and an address judging part 9 judges an address from the recognition result and the collation result of the word collation part 7.

8. 发明专利

JPH05324918A CHARACTER RECOGNIZING DEVICE 失效
公开(公告)号：JPH05324918A
公开(公告)日：1993-12-10
申请号：JP13347792
申请日：1992-05-26
申请人： TOSHIBA CORP
发明人： NIHONMATSU MORIO , NAKAMURA YOSHIKATSU
IPC分类号： G06K9/42 , G06K9/46 , G06K9/52 , G06K9/62
摘要： PURPOSE:To make the processing time constant regardless of the size of input characters, to easily estimate the processing time of an entire device and further to simplify a processing circuit by recognizing characters corresponding to similarity between the feature pattern to be outputted and the feature pattern stored in a dictionary. CONSTITUTION:A normalizing part 4 normalizes a rectangular area supplied from a character segmenting part 2 into a fixed size by affine transformation or the like. A feature pattern calculation part 5 divides the rectangular area normalized by the normalizing part 4 into plural blocks and calculates features shown by the number of various specified patterns at every block. A complex similarity calculation part 6 calculates the similarity with feature patterns supplied from the feature pattern calculation part 5 and standard feature patterns corresponding to respective characters stored in a recognition dictionary 7. A recognized result deciding part 8 decides the recognized result from the similarity supplied from the complex similarity calculation part 6. An output part 9 outputs the recognized result.

9. 发明专利

JP2011066712A Image input device, sorting device, stamper and method of adjusting the image input device 有权
标题翻译：图像输入装置，分配装置，冲压器和调整图像输入装置的方法
公开(公告)号：JP2011066712A
公开(公告)日：2011-03-31
申请号：JP2009216066
申请日：2009-09-17
申请人： Toshiba Corp , 株式会社東芝
发明人： NISHIZONO MAKOTO , NIHONMATSU MORIO , NOMURA HIROSHI
IPC分类号： H04N1/19 , H04N1/04 , H04N1/12
摘要： PROBLEM TO BE SOLVED: To provide an image input device that can reduce time and effort required for adjusting shading correction and easily adjust an image without increasing much cost, and to provide a sorting device and a stamper. SOLUTION: A scanner 13a (16a) sequentially reads pixel data of papers conveyed in a conveyance path by a line sensor where photoelectric conversion sensors are arranged in the main-scanning direction. Adjusting cards conveyed in the conveyance path are sequentially read by the line sensor of the scanner 13a (16a), and pixel data in the main-scanning direction for a plurality of lines read in sequence by the line sensor of the scanner 13a (16a) are averaged. On the basis of the pixel data in the main-scanning direction in which the results of the read adjusting cards are averaged, the correction quantity for shading correction for each of read pixel of the line sensor of the scanner 13a (16a) is set. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像输入装置，其可以减少调整阴影校正所需的时间和精力，并且容易地调整图像而不增加大量成本，并且提供分类装置和压模。解决方案：扫描仪13a（16a）顺序地读取通过线传感器在传送路径中传送的纸张的像素数据，其中光电转换传感器沿主扫描方向排列。通过扫描器13a（16a）的线传感器顺序地读取在传送路径中传送的调节卡，并且通过扫描器13a（16a）的线传感器依次读取的多行的主扫描方向的像素数据，被平均。基于平均读取调整卡的结果的主扫描方向上的像素数据，设置扫描器13a（16a）的线传感器的每个读取像素的阴影校正校正量。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2008084218A Bar-code reader and method for reading bar-code 审中-公开
标题翻译：条形码读取器和读取条形码的方法
公开(公告)号：JP2008084218A
公开(公告)日：2008-04-10
申请号：JP2006265974
申请日：2006-09-28
申请人： Toshiba Corp , 株式会社東芝
发明人： NIHONMATSU MORIO
IPC分类号： G06K7/10
摘要： PROBLEM TO BE SOLVED: To provide a bar-code reader stably reading bar-codes for a long period of time and of improving the reading rate of bar-codes, and provide a method for reading bar-codes. SOLUTION: The bar-code reader has a median filter which removes noise components, using a slender mask extended in the same direction as a plurality of line segments B of a bar-code. The mask has the length equivalent to P1×2-1 pixels, when the number of pixels approximately equivalent to the diameter of a noise area N is defined as P1. COPYRIGHT: (C)2008,JPO&INPIT

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