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    • 4. 发明申请
    • IMAGE REPRODUCER, IMAGE REPRODUCTION METHOD, AND DATA STRUCTURE
    • 图像再现器,图像再现方法和数据结构
    • US20130135311A1
    • 2013-05-30
    • US13590939
    • 2012-08-21
    • Yuki KANEKOMikiko KARASAWA
    • Yuki KANEKOMikiko KARASAWA
    • G06T15/20
    • H04N13/178H04N13/117H04N13/279H04N13/366
    • According to one embodiment, an image reproducer includes: a viewpoint position acquisition module configured to acquire a viewpoint of a viewer with respect to a display surface of a display; an image data acquisition module configured to acquire image data including an image to be displayed and disposition information indicating a three-dimensional position of the image with respect to the viewer when the image is displayed to the viewer; a pixel value calculator configured to calculate a pixel value on the display surface corresponding to a pixel of the acquired image such that the acquired image is displayed at the acquired position based on the acquired viewpoint of the viewer and the acquired position; and a display controller configured to control the display to display the acquired image based on the calculated pixel value.
    • 根据一个实施例,图像再现器包括:视点位置获取模块,被配置为相对于显示器的显示表面获取观看者的视点; 图像数据获取模块,被配置为当所述图像被显示给所述观看者时,获取包括要显示的图像的图像数据和指示所述图像相对于所述观看者的三维位置的处置信息; 像素值计算器,被配置为基于所获取的观察者的观点和所获取的位置,计算与所获取的图像的像素相对应的显示表面上的像素值,使得所获取的图像在所获取的位置处被显示; 以及显示控制器,被配置为基于所计算的像素值来控制所述显示以显示所获取的图像。
    • 9. 发明授权
    • Level conversion circuit for which an operation at power voltage rise time is stabilized
    • 电源电压上升时间稳定的电平变换电路
    • US06781413B2
    • 2004-08-24
    • US10270649
    • 2002-10-16
    • Fukuji KiharaYuki Kaneko
    • Fukuji KiharaYuki Kaneko
    • H03K190175
    • H03K3/356008H03K3/356113H03K3/356165
    • A level conversion circuit for converting a first signal at a lower power source side into a second signal at a higher power source side, which is higher than the lower power source, includes first and second transistors provided at a ground side and controlled by the first signal and an inverted signal there of; third and fourth transistors gates and drains of which are cross-connected, provided at the higher power source side and connected to the first and second transistors respectively; and an initialization circuit for, at a higher power voltage rise time, reducing (or raising), along a current path, a level of either a first node located between the first and third transistors, or a second node located between the second and fourth transistors, to a ground voltage (or to a voltage of the higher power source).
    • 用于将较低电源侧的第一信号转换为高于下电源的较高电源侧的第二信号的电平转换电路包括设置在地侧并由第一和第二电源控制的第一和第二晶体管 信号和反相信号; 第三和第四晶体管的栅极和漏极交叉连接,分别设置在较高的电源侧并连接到第一和第二晶体管; 以及用于在较高功率电压上升时间沿着电流路径减小(或升高)位于第一和第三晶体管之间的第一节点或位于第二和第四晶体管之间的第二节点的电平的初始化电路 晶体管,接地电压(或较高电源的电压)。