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    • 22. 发明申请
    • DATA TRANSFER DEVICE AND DATA TRANSFER METHOD
    • 数据传输设备和数据传输方法
    • US20090010342A1
    • 2009-01-08
    • US12235350
    • 2008-09-22
    • Yasuhiko Nakano
    • Yasuhiko Nakano
    • H04N7/26
    • H04N7/163H04N21/41422H04N21/43615H04N21/44004H04N21/4402H04N21/44227H04N21/44231
    • The present invention aims at providing an image data transfer device capable of transferring image data in real time with a simple comprisal. The device according to the present invention calculates both the number of lines of the image data to be transferred in one cycle and the volume of data corresponding to the aforementioned number of lines on the basis of the category of the image data, stores data in an amount that is equivalent to the aforementioned number of lines of the image data processed by a variable length coding, calculates the difference between the calculated data volume corresponding to the number of lines and the volume of data stored, adds invalid data to the data stored in an amount that is equivalent to the calculated difference and generates, transmits a packet on the basis of the data to which the invalid data has been added.
    • 本发明旨在提供一种能够以简单的方式实时传输图像数据的图像数据传送装置。 根据本发明的装置基于图像数据的类别计算在一个周期内要传送的图像数据的行数和对应于上述行数的数据量,将数据存储在 相当于通过可变长度编码处理的图像数据的上述行数的量,计算与行数相对应的计算数据量和存储的数据量之间的差异,将无效数据添加到存储在数据中的数据 相当于计算出的差值的量,根据添加了无效数据的数据生成分组。
    • 23. 发明授权
    • Color image data processing apparatus
    • 彩色图像数据处理装置
    • US5220620A
    • 1993-06-15
    • US887670
    • 1992-05-26
    • Yasuhiko NakanoShigeru Yoshida
    • Yasuhiko NakanoShigeru Yoshida
    • G06K9/20G06K9/36G06T7/00G06T11/00H04N1/62
    • G06T11/001H04N1/62
    • A color image data processing apparatus processes hue information of picture elements read out sequentially. A chromatic color detection unit is provided for detecting a chromatic color picture element series in a main scanning line having a consecutive succession of chromatic color picture elements including edge picture elements. A replacing unit is provided for replacing the hue value of each picture element of the chromatic color picture element series with a median hue value, the hue value of a picture element located approximately at the center position of the detected chromatic color picture element series. The apparatus may further have an averaged hue value switching unit for switching the hue value of each of the picture elements with an average of the hue value of the picture elements and of other picture elements located in a nearby region.
    • 彩色图像数据处理装置顺序地读出图像元素的色调信息。 彩色检测单元用于检测具有包含边缘像素的彩色彩色像素的连续的主扫描线中的彩色像素序列。 提供了一个替换单元,用于用彩色彩色图像元素系列的每个图像元素的色调值用中间色调值,大致位于检测到的彩色彩色像素序列的中心位置处的图像元素的色调值。 该装置还可以具有平均色调值切换单元,用于以每个图像元素的色调值与位于附近区域中的其它像素的平均值进行切换。
    • 25. 发明申请
    • IMAGE PROCESSING APPARATUS
    • 图像处理设备
    • US20080232715A1
    • 2008-09-25
    • US11949463
    • 2007-12-03
    • Ayu MiyakawaMasayoshi ShimizuYasuhiko NakanoYuri Watanabe
    • Ayu MiyakawaMasayoshi ShimizuYasuhiko NakanoYuri Watanabe
    • G06K9/36
    • H04N1/3876G06T5/50G06T7/33G06T7/35G06T2207/20016
    • When different images are combined, the corresponding parts are to be aligned accurately. To thus combine images, the feature point of each pixel is calculated from each original image using an operator (filter). The pixels are divided into blocks that the resolution matches that of the reduced image of each original image, and an expectation value map for registering the expectation value of the feature point of each block is drawn. Feature points are expected from the expectation values which the expectation value map holds, and reduced images are superposed one on the other. The feature points of the original images corresponding to the feature points between which the correspondence is derived from the reduced images are extracted, and the original images are superposed one on the other using the extracted feature points.
    • 当组合不同的图像时,相应的部分将被准确对齐。 为了组合图像,使用运算符(滤波器)从每个原始图像计算每个像素的特征点。 像素被划分成块,其分辨率与每个原始图像的缩小图像的像素匹配,并且绘制用于登记每个块的特征点的期望值的期望值图。 期望值映射保持的期望值和缩小图像在另一个中叠加的特征点。 提取对应于从缩小图像导出对应关系的特征点的原始图像的特征点,并且使用所提取的特征点将原始图像彼此重叠。
    • 30. 发明授权
    • Two-cycle engine
    • 双循环发动机
    • US4608949A
    • 1986-09-02
    • US647588
    • 1984-09-05
    • Yasuhiko NakanoShigemitsu Akutsu
    • Yasuhiko NakanoShigemitsu Akutsu
    • F02B33/04F02B33/30F02B61/02F02B75/02F02F1/22
    • F02B33/04F02B33/30F02F1/22F02B2075/025F02B61/02
    • A two-cycle engine with an intake port extending perpendicularly to a crankshaft, wherein the intake port is directed substantially parallel with a tangential line a crank web defines at its top point on the side of a cylinder. A cylinder skirt portion fronting an end opening of the intake port at the cylinder side has a part thereof cut, while keeping its length in the axial direction of the cylinder. The two-cycle engine further includes a rotary valve mechanism having a rotary valve cover covering a rotary disc, the rotary valve cover being formed with an intake hole, and an intake tube connecting the intake hole to a carburetor, and the intake tube is integrally jointed to the intake hole. The two-cycle engine further includes a valve guide plate supporting the rotary disc, an engine body has formed in its upper face a mount seat for the valve guide plate, the mount seat being formed with a recess, the valve guide plate has a mount face fittable to the mount seat, the mount face being formed with another recess, and a breather chamber is constituted with the recesses.
    • 具有垂直于曲轴延伸的进气口的双冲程发动机,其中所述进气口与所述切向线基本上平行,所述切向线在其位于气缸侧的顶点处限定曲柄腹板。 在气缸侧的前端开口端的气缸裙部分的一部分切割,同时保持其在气缸的轴向方向上的长度。 双冲程发动机还包括旋转阀机构,其具有覆盖旋转盘的旋转阀盖,旋转阀盖形成有进气孔,以及将进气孔连接到化油器的进气管,并且进气管是一体的 连接到进气口。 双冲程发动机还包括支撑旋转盘的阀导向板,发动机主体的上表面形成用于阀导向板的安装座,安装座形成有凹部,该阀导板具有一安装座 所述安装面形成有另一凹部,所述通气室由所述凹部构成。