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公开(公告)号：US09621752B2
公开(公告)日：2017-04-11
申请号：US14867381
申请日：2015-09-28
申请人： Yukifumi Kobayashi , Hideyo Makino , Tetsuya Ofuchi , Takayuki Nishimura , Yasuyuki Sekino , Tohru Matsumoto , Noriaki Takenaga , Satoshi Nakayama
发明人： Yukifumi Kobayashi , Hideyo Makino , Tetsuya Ofuchi , Takayuki Nishimura , Yasuyuki Sekino , Tohru Matsumoto , Noriaki Takenaga , Satoshi Nakayama
CPC分类号： G03G15/50 , B41J11/009 , B41J29/00 , G06K15/1868 , G06K15/4065 , H04N1/00726 , H04N1/00734
摘要： An image forming apparatus includes an information obtainer, a memory, a candidate determining unit, and an image forming device. The information obtainer obtains feature information from the target recording medium. The memory stores at least one set of recording medium information regarding the target recording medium associated with the feature information and at least one set of image forming condition information corresponding to the recording medium information. The recording medium information is identification information. The candidate determining unit determines a candidate recording medium information from the recording medium information stored in the memory based on the feature information of the target recording medium obtained by the information obtainer. The image forming device forms an image on the target recording medium based on the image forming condition information in the memory according to the candidate recording medium information determined by the candidate determining unit.
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公开(公告)号：US20070294514A1
公开(公告)日：2007-12-20
申请号：US11688894
申请日：2007-03-21
申请人： Koji Hosogi , Masakazu Ehama , Hiroaki Nakata , Kenichi Iwata , Seiji Mochizuki , Takafumi Yuasa , Yukifumi Kobayashi , Tetsuya Shibayama , Hiroshi Ueda , Masaki Nobori
发明人： Koji Hosogi , Masakazu Ehama , Hiroaki Nakata , Kenichi Iwata , Seiji Mochizuki , Takafumi Yuasa , Yukifumi Kobayashi , Tetsuya Shibayama , Hiroshi Ueda , Masaki Nobori
IPC分类号： G06F9/30
CPC分类号： G06F9/3885 , G06F9/30014 , G06F9/30036 , G06F9/30087
摘要： To provide a technique to reduce power consumption when carrying out image processing by processors. For the purpose of this, for example, a means for specifying a two-dimensional source register and destination register is provided in an operand of an instruction, and the processor includes a means which executes calculation using a plurality of source registers in a plurality of cycles and obtains a plurality of destinations. Moreover, in an instruction to obtain a destination using a plurality of source registers and consuming a plurality of cycles, a data rounding processing part is connected to a final stage of a pipeline. With such configurations, the power consumed when reading an instruction memory is reduced by reducing the access frequency to the instruction memory, for example.
摘要翻译： 提供一种在进行处理器进行图像处理时降低功耗的技术。 为此目的，例如，在指令的操作数中提供用于指定二维源寄存器和目标寄存器的装置，并且处理器包括使用多个源寄存器中的多个源寄存器执行计算的装置 循环并获得多个目的地。 此外，在使用多个源寄存器获取目的地并消耗多个周期的指令中，数据舍入处理部分连接到流水线的最后一级。 通过这样的配置，例如通过减少对指令存储器的访问频率来减少读取指令存储器时消耗的功率。
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公开(公告)号：US10212298B2
公开(公告)日：2019-02-19
申请号：US14557603
申请日：2014-12-02
IPC分类号： H04N1/00 , B41J11/00 , G01N21/55 , G01N21/86 , G06K15/16 , G01N21/21 , G01N21/47 , B65H7/14 , H04N1/21
摘要： A sheet discriminator, which is incorporated in an image forming apparatus and an image forming system, includes a sheet loader on which a recording medium is loaded, an information detector including a light emitter to emit light to a surface of the recording medium loaded on the sheet loader and a light receiver to receive the light emitted by the light emitter and detecting information of the recording medium, a sheet distinguisher to distinguish a type of the recording medium based on the information detected by the information detector, and a light emission controller to control activation and stop of the light emitter and activate the light emitter before the information detector starts detection of the information of the recording medium.
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公开(公告)号：US10073396B2
公开(公告)日：2018-09-11
申请号：US15445023
申请日：2017-02-28
申请人： Yukifumi Kobayashi , Hideyo Makino , Tetsuya Ofuchi , Takayuki Nishimura , Yasuyuki Sekino , Tohru Matsumoto , Noriaki Takenaga , Satoshi Nakayama
发明人： Yukifumi Kobayashi , Hideyo Makino , Tetsuya Ofuchi , Takayuki Nishimura , Yasuyuki Sekino , Tohru Matsumoto , Noriaki Takenaga , Satoshi Nakayama
CPC分类号： G03G15/50 , B41J11/009 , B41J29/00 , G06K15/1868 , G06K15/4065 , H04N1/00726 , H04N1/00734
摘要： An image forming apparatus includes an information obtainer, a memory, a candidate determining unit, and an image forming device. The information obtainer obtains feature information from the target recording medium. The memory stores at least one set of recording medium information regarding the target recording medium associated with the feature information and at least one set of image forming condition information corresponding to the recording medium information. The recording medium information is identification information. The candidate determining unit determines a candidate recording medium information from the recording medium information stored in the memory based on the feature information of the target recording medium obtained by the information obtainer. The image forming device forms an image on the target recording medium based on the image forming condition information in the memory according to the candidate recording medium information determined by the candidate determining unit.
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公开(公告)号：US09890003B2
公开(公告)日：2018-02-13
申请号：US14868915
申请日：2015-09-29
申请人： Satoshi Nakayama , Noriaki Takenaga , Hideyo Makino , Tetsuya Ofuchi , Takayuki Nishimura , Yasuyuki Sekino , Tohru Matsumoto , Yukifumi Kobayashi
发明人： Satoshi Nakayama , Noriaki Takenaga , Hideyo Makino , Tetsuya Ofuchi , Takayuki Nishimura , Yasuyuki Sekino , Tohru Matsumoto , Yukifumi Kobayashi
CPC分类号： B65H7/14 , B65H7/06 , B65H2511/13 , B65H2511/414 , B65H2511/416 , B65H2515/60 , B65H2553/412 , B65H2553/414 , B65H2553/46 , G01B11/06 , G03G15/5029 , G03G15/6502 , G03G2215/00725 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet discriminator, which can be included in an image forming apparatus, includes a sheet loader on which a recording medium is loaded, an information detector including a light emitter to emit light to a surface of the recording medium loaded on the sheet loader and a light receiver to receive the light emitted by the light emitter and detecting information of the recording medium, a sheet distinguisher to distinguish a type of the recording medium based on the information detected by the information detector, and a detector body encasing at least the information detector therein and having an opening formed on an opposing face facing the sheet loader. The opposing face has an opening formed thereon. The opening has at least one arc-shaped side.
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公开(公告)号：US09676576B2
公开(公告)日：2017-06-13
申请号：US15096730
申请日：2016-04-12
CPC分类号： B65H7/20 , B41J11/009 , B65H1/04 , B65H7/14 , B65H2511/13 , B65H2553/41 , G01N21/4738 , G01N21/55 , G01N21/86 , G01N2021/4764 , G03G15/6594
摘要： A sheet discriminator includes a sheet loader on which a recording medium is loaded, an information detector to detect information of the recording medium loaded on the sheet loader, and a sheet distinguisher to distinguish a type of the recording medium based on the information detected by the information detector. The information detector detects the information of the recording medium with the recording medium being inserted between the sheet loader and the information detector. An image forming apparatus incorporates the sheet discriminator and an image forming part to form an image on the recording medium.
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公开(公告)号：US09346291B2
公开(公告)日：2016-05-24
申请号：US14582261
申请日：2014-12-24
CPC分类号： B65H7/20 , B41J11/009 , B65H1/04 , B65H7/14 , B65H2511/13 , B65H2553/41 , G01N21/4738 , G01N21/55 , G01N21/86 , G01N2021/4764 , G03G15/6594
摘要： A sheet discriminator includes a sheet loader on which a recording medium is loaded, an information detector to detect information of the recording medium loaded on the sheet loader, and a sheet distinguisher to distinguish a type of the recording medium based on the information detected by the information detector. The information detector detects the information of the recording medium with the recording medium being inserted between the sheet loader and the information detector. An image forming apparatus incorporates the sheet discriminator and an image forming part to form an image on the recording medium.
摘要翻译： 纸张鉴别器包括装载有记录介质的纸张装载器，用于检测装载在纸张装载器上的记录介质的信息的信息检测器，以及基于由所述纸张装载器检测到的信息来区分记录介质的类型的纸张识别器 信息检测器。 信息检测器检测记录介质的信息，其中记录介质被插入在纸张装载器和信息检测器之间。 图像形成装置包括纸张鉴别器和图像形成部分，以在记录介质上形成图像。
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公开(公告)号：US08538092B2
公开(公告)日：2013-09-17
申请号：US12209552
申请日：2008-09-12
申请人： Yukifumi Kobayashi
发明人： Yukifumi Kobayashi
CPC分类号： G06K9/00234
摘要： An image processing apparatus determines a specific color region that includes a specific color, and a non-specific color region around which the specific color regions are present in three directions, i.e., an upper, left, and right directions, in a picture in the non-specific color regions that are not determined as including the specific color as specific regions to be subjected to predetermined image processing.
摘要翻译： 图像处理装置在图像中确定包括特定颜色的特定颜色区域和特定颜色区域周围的特定颜色区域在三个方向（即上，左，右）方向上存在的非特定颜色区域 未被确定为将特定颜色作为要进行预定图像处理的特定区域的非特定颜色区域。
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公开(公告)号：US20110002385A1
公开(公告)日：2011-01-06
申请号：US12818620
申请日：2010-06-18
申请人： Yukifumi Kobayashi
发明人： Yukifumi Kobayashi
IPC分类号： H04N7/32
CPC分类号： H04N19/14 , H04N19/109 , H04N19/11 , H04N19/147 , H04N19/176 , H04N19/61
摘要： An image coding apparatus which divides an input picture into a plurality of macroblocks and performs a prediction encoding for each macroblock, comprising a unit for calculating flatness based on pixel values contained in a macroblock of interest and determining whether the macroblock of interest is a flat macroblock, a unit for storing determination results for each macroblock, a unit for determining, based on the determination results, whether the macroblock of interest determined to be a flat macroblock belongs to a flat area, a unit for selecting one of the inter-prediction mode and the intra-prediction mode as a prediction mode for an encoding process of the macroblock of interest based on determination results and on cost values of the inter-prediction mode and the intra-prediction mode, and a unit for performing predictive coding according to the selected prediction mode.
摘要翻译： 一种图像编码装置，其将输入图像划分为多个宏块并对每个宏块执行预测编码，包括：基于包含在感兴趣的宏块中的像素值来计算平坦度的单元，并确定感兴趣的宏块是否是平坦宏块 用于存储每个宏块的确定结果的单元，用于基于确定结果确定确定为平坦宏块的关注宏块是否属于平坦区域的单元，用于选择帧间预测模式之一的单元 以及帧内预测模式作为基于确定结果和帧间预测模式和帧内预测模式的成本值的感兴趣的宏块的编码处理的预测模式，以及用于根据所述帧间预测模式和帧内预测模式执行预测编码的单元 选择预测模式。
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10.发明授权公开(公告)号：US11789395B2
公开(公告)日：2023-10-17
申请号：US17751966
申请日：2022-05-24
申请人： Yukifumi Kobayashi
发明人： Yukifumi Kobayashi
IPC分类号： G03G15/00
CPC分类号： G03G15/5062 , G03G2215/0439
摘要： An image forming apparatus includes circuitry that detects a position at which a first image is formed on a first face of a recording medium between an instant when the first image is formed on the first face of the recording medium and an instant when a second image is formed on a second face of the recording medium, calculates a first adjustment value used to adjust a position at which the second image is formed on the second face of the recording medium, based on the detected position at which the first image is formed on the first face of the recording medium, adjusts the position at which the second image is formed on the second face of the recording medium, based on the first adjustment value, and detects the adjusted position at which the second image is formed on the second face of the recording medium.
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