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557 条记录 (耗时 0.054 秒)

    Hair style simulation image creating method
    21.
    发明授权
    Hair style simulation image creating method 失效
    发型模拟图像创建方法

    公开(公告)号：US08055011B2

    公开(公告)日：2011-11-08

    申请号：US12282421

    申请日：2007-03-16

    申请人： Hiroshi Ikeda ,  Atsushi Nakamura ,  Keiichi Moriya

    发明人： Hiroshi Ikeda ,  Atsushi Nakamura ,  Keiichi Moriya

    IPC分类号： G06K9/00

    CPC分类号： G06T11/00 ,  A45D44/005 ,  G06T7/73 ,  G06T2207/30201

    摘要： A hairstyle simulation image is formed by combining a face image and a hair image such that a hair image of any hairstyle can be simply combined with the face image without impairing the naturalness of the fitted face and hair images, irrespective of whether or not a part of the face is covered with the hair. The hairstyle simulation image formed by combining the face and hair images is formed as follows. First, two eyes in the face image are detected, and a semi-oval shaped curve L0 is formed based on a facial width D0 and a line passing through the eyes (an eye line L1). The facial width D0 is obtained by multiplying the distance between the eyes by a predetermined multiplier, and the semi-oval shaped curve L0 serves as a temporary facial outline. By moving the semi-oval shaped curve L0 in the right and left directions on the face image, the left and right edges Pb and Pc of the facial outline of the face image are detected based on the degree of overlap between the semi-oval shaped curve L0 and an edge line La of the jaw portion of the face image. The left and right edges Pb and Pc of the outline of the hair image are also detected as in the above. The widths D1f and D1h between the left and right edges Pb and Pc of the facial outlines of the face and hair images, respectively, are adjusted to the same width, and then the face and hair images are combined with each other.

    摘要翻译： 通过组合脸部图像和头发图像形成发型模拟图像，使得任何发型的头发图像可以简单地与面部图像组合，而不损害装配的面部和头发图像的自然度，而不管零件 的脸被头发覆盖。 通过组合脸部和头发图像形成的发型模拟图像如下形成。 首先，检测面部图像中的两只眼睛，并且基于面部宽度D0和穿过眼睛的线（眼线L1）形成半椭圆形曲线L0。 面部宽度D0通过将眼睛之间的距离乘以预定乘数而获得，并且半椭圆形曲线L0用作临时面部轮廓。 通过在面部图像上移动左右方向上的半椭圆形曲线L0，根据半椭圆形的面部轮廓的重叠程度来检测面部图像的面部轮廓的左右边缘Pb和Pc 曲线L0和面部图像的颚部的边缘线La。 头发图像的轮廓的左右边缘Pb和Pc也如上所述检测。 分别将面部和头发图像的面部轮廓的左右边缘Pb和Pc之间的宽度D1f和D1h调整为相同的宽度，然后将面部和头发图像相互组合。

    Method for inspecting optical information recording medium, inspection apparatus, optical information recording medium and recording method
    23.
    发明授权
    Method for inspecting optical information recording medium, inspection apparatus, optical information recording medium and recording method 有权

    公开(公告)号：US08014250B2

    公开(公告)日：2011-09-06

    申请号：US12261309

    申请日：2008-10-30

    申请人： Atsushi Nakamura ,  Kenji Fujiune ,  Yasumori Hino

    发明人： Atsushi Nakamura ,  Kenji Fujiune ,  Yasumori Hino

    IPC分类号： G11B7/00

    CPC分类号： G11B7/268 ,  G11B7/00375 ,  G11B7/0079

    摘要： A method for inspecting an optical information storage medium includes irradiating the medium with a laser beam and rotating the medium by a constant linear velocity control technique by reference to the radial location at which the laser beam forms a spot on the medium; changing the rotational velocities according to the radial location on the medium between at least two linear velocities; generating a focus error signal and/or a tracking error signal based on the light reflected from the medium; performing a focus control and/or a tracking control on the laser beam based on the focus and/or tracking error signal(s); and passing the branched outputs of control loops for the focus and/or tracking error signal(s) through predetermined types of frequency band-elimination filters to obtain residual errors of the focus and/or tracking error signal(s) and comparing the residual errors to predetermined reference values.

    Optical disc including a learning area having first and second regions, and methods for reproducing and recording data on the optical disc
    24.
    发明授权
    Optical disc including a learning area having first and second regions, and methods for reproducing and recording data on the optical disc 有权
    包括具有第一和第二区域的学习区域的光盘以及用于在光盘上再现和记录数据的方法

    公开(公告)号：US07920459B2

    公开(公告)日：2011-04-05

    申请号：US12335106

    申请日：2008-12-15

    申请人： Atsushi Nakamura ,  Mamoru Shoji ,  Takashi Ishida

    发明人： Atsushi Nakamura ,  Mamoru Shoji ,  Takashi Ishida

    IPC分类号： G11B7/24

    CPC分类号： G11B7/00745 ,  G11B7/00454 ,  G11B7/0901 ,  G11B7/0908 ,  G11B7/0956 ,  G11B7/126 ,  G11B7/1267 ,  G11B2007/0013

    摘要： When recording or reading an optical disc having plural data recording layers, which data recording layer the light spot is focused on is detected to improve playback signal quality and signals written to the layer on which the light spot is focused are read more reliably. A convergent lens converges the laser beam on the optical disc, and a focus controller controls the focal point of the laser beam on the data layer. A tracking controller positions and tracks the focal point of the laser beam converged by the convergent lens on a track of the optical disc. A photodetector detects the reflected laser beam from the disc. A convergence detector then detects the convergence state of the laser beam emitted to the plural data recording layers. Based on output from the convergence detector, the laser driver is controlled to separately set beam power appropriately for each of the plural data layers of the disc during playback.

    摘要翻译： 当记录或读取具有多个数据记录层的光盘时，检测到该光斑聚焦的哪个数据记录层以提高重放信号质量，并且更可靠地读取写入到其上聚焦光点的层的信号。 会聚透镜将激光束会聚在光盘上，并且聚焦控制器控制激光束在数据层上的焦点。 跟踪控制器将由会聚透镜会聚的激光束的焦点位置并跟踪在光盘的轨道上。 光电检测器检测来自盘的反射激光束。 然后，会聚检测器检测发射到多个数据记录层的激光束的会聚状态。 基于会聚检测器的输出，激光驱动器被控制为在回放期间对盘的多个数据层中的每一个分别设置光束功率。

    Method for optimizing recording pulse condition in data recording onto optical information recording media
    25.
    发明授权
    Method for optimizing recording pulse condition in data recording onto optical information recording media 有权
    数据记录中的记录脉冲条件优化到光信息记录介质上的方法

    公开(公告)号：US07916590B2

    公开(公告)日：2011-03-29

    申请号：US11918227

    申请日：2006-04-07

    申请人： Atsushi Nakamura ,  Yasumori Hino

    发明人： Atsushi Nakamura ,  Yasumori Hino

    IPC分类号： G11B7/00

    CPC分类号： G11B7/0062 ,  G11B7/1267

    摘要： A specific recording pattern is sequentially written onto an optical disc using each of three sets of recording pulse conditions as trial writing. The recording patterns are reproduced sequentially. Edge shift amounts of a mark which corresponds to each of three sets of recording pulse conditions are measured from a reproduction signal. Compensation values for the recording pulse conditions are obtained from calculation by linear approximation based on the measured values.

    摘要翻译： 使用三组记录脉冲条件中的每一个作为试写，顺序地将特定的记录图案写入光盘。 记录图案依次再现。 从再现信号测量与三组记录脉冲条件中的每一组对应的标记的边缘偏移量。 通过基于测量值的线性近似计算获得记录脉冲条件的补偿值。

    Perpendicular magnetic recording medium having grain boundary layer containing ferromagnetic element
    30.
    发明授权
    Perpendicular magnetic recording medium having grain boundary layer containing ferromagnetic element 有权
    具有含有铁磁性元素的晶界层的垂直磁记录介质

    公开(公告)号：US07799447B2

    公开(公告)日：2010-09-21

    申请号：US11258642

    申请日：2005-10-25

    申请人： Yuzuru Hosoe ,  Atsushi Nakamura ,  Yoshio Takahashi

    发明人： Yuzuru Hosoe ,  Atsushi Nakamura ,  Yoshio Takahashi

    IPC分类号： G11B5/66

    CPC分类号： G11B5/65

    摘要： Embodiments of the invention ensure that a perpendicular magnetic recording medium having a granular magnetic recording layer made of CoCrPt alloy and Si oxide provides both high SNR and thermal stability. In one embodiment, a substantially amorphous grain boundary layer of a magnetic recording layer made of CoCrPt alloy and Si oxide contains a ferromagnetic element in a concentration from about 30 at. % to 50 at. % or more preferably from about 35 at. % to 47 at. %, so that intergrain exchange interaction takes place moderately. As a consequence, SNR of 18 dB or more and thermal stability of 3%/decade or less are achieved.

    摘要翻译： 本发明的实施例确保具有由CoCrPt合金和Si氧化物制成的粒状磁记录层的垂直磁记录介质提供高SNR和热稳定性。 在一个实施例中，由CoCrPt合金和Si氧化物制成的磁记录层的基本无定形晶界层含有浓度为约30at。的铁磁性元素。 ％至50 at。 ％或更优选约35at。 ％至47在。 ％，这样就能适度地进行互换互动。 因此，实现了18dB以上的SNR和3％/ 10以下的热稳定性。