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    • 12. 发明授权
    • Moving picture conversion apparatus
    • 运动图像转换装置
    • US07933335B2
    • 2011-04-26
    • US11287052
    • 2005-11-25
    • Hiroshi IkedaMasaki Maeda
    • Hiroshi IkedaMasaki Maeda
    • H04N11/02H04N11/04
    • H04N19/577H04N19/105H04N19/159H04N19/172H04N19/40H04N19/51H04N19/52H04N19/61
    • A moving picture conversion apparatus converts first moving image data encoded in accordance with a first motion compensated prediction method into second moving picture data that has a same format as data encoded in accordance with a second motion compensated prediction method. The moving picture conversion apparatus determines whether a relationship between a block in the second motion compensation method and an image used as a reference image with respect to the block confirms with a condition. When the relationship is determined to confirm with the condition, the moving picture conversion apparatus performs encoding using a motion vector or vectors of the first moving image data corresponding to the block.
    • 运动图像转换装置将根据第一运动补偿预测方法编码的第一运动图像数据转换成与根据第二运动补偿预测方法编码的数据具有相同格式的第二运动图像数据。 运动图像转换装置确定第二运动补偿方法中的块与用作参考图像的图像之间的关系是否符合条件。 当确定该关系以确认条件时,运动图像转换装置使用运动矢量或对应于该块的第一运动图像数据的向量来执行编码。
    • 14. 发明申请
    • Thin-Film Magnetic Head Having Microwave Magnetic Exciting Function and Magnetic Recording and Reproducing Apparatus
    • 具有微波激磁功能和磁记录和再现装置的薄膜磁头
    • US20100208379A1
    • 2010-08-19
    • US12700278
    • 2010-02-04
    • Hiroshi IkedaSayaka HattoriKiyoshi Noguchi
    • Hiroshi IkedaSayaka HattoriKiyoshi Noguchi
    • G11B5/02
    • G11B5/314G11B2005/001G11B2005/0024
    • A thin-film magnetic head having microwave magnetic exciting function, includes a write magnetic field production unit for producing, in response to a write signal, a write magnetic field to be applied into a magnetic recording medium, a line conductor of a microwave radiator of a plane-structure type, formed independent from the write magnetic field production means, for radiating, by feeding there through a microwave excitation current, a microwave band resonance magnetic field with a frequency equal to or in a range near a ferromagnetic resonance frequency FR of the magnetic recording medium, and two conductors separated from the line conductor in a direction perpendicular to a track-width direction of the thin-film magnetic head and parallel to an ABS of the thin-film magnetic head. The microwave radiator is an inverted micro strip waveguide having the line conductor and a ground conductor constituted by the magnetic recording medium. A section of the line conductor, perpendicular to the track-width direction has a rectangular shape. An aspect ratio B/A is within a region from 0.15 to 1.2 or within a region of 7 or more, where A is a length in a lateral direction of the line conductor, which is in parallel with the ABS and perpendicular to the track-width direction, and B is a length in a longitudinal direction of the line conductor, which is perpendicular to the air bearing surface.
    • 一种具有微波磁激励功能的薄膜磁头,包括写入磁场产生单元,用于响应于写入信号,产生要施加到磁记录介质中的写入磁场,微波辐射器的线路导体 平面结构类型,独立于写入磁场产生装置形成,用于通过微波激励电流向其馈送频率等于或接近铁磁谐振频率FR的频率的微波频带共振磁场 磁记录介质和两条导体,它们在垂直于薄膜磁头的磁道宽度方向的方向上与线路导体分离,并平行于薄膜磁头的ABS。 微波辐射器是具有线路导体和由磁记录介质构成的接地导体的倒置微带波导。 垂直于轨道宽度方向的线路导体的一部分具有矩形形状。 纵横比B / A在0.15至1.2的范围内或在7或更大的区域内,其中A是线路导体的横向方向上的长度,其与ABS平行并垂直于轨道 - 宽度方向,B是与空气轴承面垂直的线状导体的长度方向的长度。
    • 16. 发明申请
    • IMAGE DECODING APPARATUS, IMAGE DECODING METHOD AND COMPUTER PROGRAM
    • 图像解码设备,图像解码方法和计算机程序
    • US20100119167A1
    • 2010-05-13
    • US12615409
    • 2009-11-10
    • Hiroshi IkedaYuji WadaKazuhiro Shimauchi
    • Hiroshi IkedaYuji WadaKazuhiro Shimauchi
    • G06K9/36
    • H04N19/44H04N19/18H04N19/184H04N19/48H04N19/647
    • An image decoding apparatus includes an information acquisition section that acquires information of a bit-plane truncation position in an encoded stream from the encoded stream generated by performing bit-plane encoding on a transform coefficient, a decoding process section that performs a decoding process on the encoded stream and generates a transform coefficient, and a significant coefficient detection section that detects whether the transform coefficient generated in the decoding process section is significant. The image decoding apparatus includes a correction value acquisition section that acquires a correction value corresponding to the bit-plane truncation position in the transform coefficient detected to be significant, from a correction value table, and a coefficient correction processing section that performs coefficient correction processing on the transform coefficient using the correction value acquired in the correction value acquisition section only for the transform coefficient detected to be significant in the significant coefficient detection section.
    • 一种图像解码装置,包括:信息获取部,从通过对变换系数进行位平面编码生成的编码流获取编码流中的位平面截取位置的信息;解码处理部,对解码处理部进行解码处理 编码流并生成变换系数,以及有效系数检测部,其检测在解码处理部中生成的变换系数是否显着。 该图像解码装置包括校正值获取部,其从校正值表中获取与检测为有效的变换系数中的位平面截断位置对应的校正值,以及系数校正处理部,其对 使用在校正值获取部分中获取的校正值的变换系数仅对于在有效系数检测部分中检测为有效的变换系数。
    • 18. 发明申请
    • IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    • 图像形成装置和图像形成方法
    • US20100073407A1
    • 2010-03-25
    • US12365224
    • 2009-02-04
    • Masahiko SekimotoKen HashimotoHiroshi Ikeda
    • Masahiko SekimotoKen HashimotoHiroshi Ikeda
    • B41J2/01
    • B41J2/0057
    • An image forming apparatus that includes: an intermediate transfer member; an ink absorbing particle supplying unit for supplying ink absorbing particles on a surface of the intermediate transfer member; an ink ejecting unit for ejecting ink to the ink absorbing particles; a transfer unit for transferring the ink absorbing particles to a recording medium; a fixing unit for fixing the transferred ink absorbing particles onto the recording medium; a particle collecting unit for collecting remaining ink absorbing particles on the intermediate transfer member; a humidity reducing unit for reducing humidity around the collected ink absorbing particles; and a particle supplying unit for supplying the ink absorbing particles with humidity reduced by the humidity reducing unit.
    • 一种图像形成装置,包括:中间转印部件; 用于在中间转印部件的表面上提供墨吸收颗粒的吸墨颗粒供给单元; 用于将油墨喷射到吸墨颗粒的喷墨单元; 用于将吸墨粒子转印到记录介质上的转印单元; 固定单元,用于将转移的吸墨颗粒固定到记录介质上; 用于收集中间转印部件上剩余的吸墨颗粒的颗粒收集单元; 用于减少收集的吸墨颗粒周围的湿度的减湿单元; 以及颗粒供给单元,用于向吸墨颗粒供给由减湿单元减少的湿度。