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    • 11. 发明申请
    • Information recording device and medium information notification method
    • 信息记录装置和介质信息通知方法
    • US20060198249A1
    • 2006-09-07
    • US10547778
    • 2004-01-23
    • Shunji Okada
    • Shunji Okada
    • H04N5/00
    • G11B19/122G11B27/034G11B27/329G11B27/34G11B27/36G11B2220/213G11B2220/216G11B2220/218G11B2220/2541G11B2220/2545G11B2220/2562
    • A DVD drive reads various information items that include a read-in area of an inserted DVD and that are provided on the inner-periphery side with respect to the read-in area, and it is determined whether the inserted DVD is for red data or a blue laser based on the information items. According to the determination result and the detection result, a system-control unit of an information-processing unit controls a video/audio-I/F unit so that the determination result is displayed on an LCD. When the inserted DVD is a red-laser DVD, the determination result is displayed by the color display corresponding to a red-wavelength region, and when the inserted DVD is a blue-laser DVD, the determination result is displayed by the color display corresponding to a blue-wavelength region. The operation allows using laser lights with different wavelengths, as required, according to an optical-recording medium to be used and notifies a user of various information about the inserted optical-recording medium.
    • DVD驱动器读取包括插入的DVD的读入区域并且相对于读入区域设置在内周侧的各种信息项,并且确定插入的DVD是用于红色数据还是 基于信息项目的蓝色激光。 根据确定结果和检测结果,信息处理单元的系统控制单元控制视频/音频I / F单元,使得确定结果显示在LCD上。 当插入的DVD是红色激光DVD时,通过对应于红色波长区域的颜色显示来显示确定结果,并且当插入的DVD是蓝色激光DVD时,通过对应的颜色显示来显示确定结果 到蓝色波长区域。 根据需要使用的光记录介质,该操作允许使用具有不同波长的激光,并且向用户通知关于插入的光记录介质的各种信息。
    • 13. 发明申请
    • IMAGE INFORMATION PROCESSING APPARATUS, IMAGE CAPTURE APPARATUS, IMAGE INFORMATION PROCESSING METHOD, AND PROGRAM
    • 图像信息处理设备,图像捕获设备,图像信息处理方法和程序
    • US20110261160A1
    • 2011-10-27
    • US12997968
    • 2010-04-22
    • Eiji TadokoroShunji Okada
    • Eiji TadokoroShunji Okada
    • H04N13/02H04N13/04
    • H04N13/128G02B7/282G02B27/22H04N13/111H04N13/122H04N13/189H04N13/398H04N2013/0081
    • The present invention relates to an image information processing apparatus, an image capture apparatus, an image information processing method, and a program that allow a depth value to smoothly transition in a scene change of stereoscopic content.In a case where a rapid change occurs between a depth value 711 in an end portion of a chapter #i and a depth value 714 in a start portion of a chapter #(i+1), entire depth values are temporarily corrected to zero (infinity) on the occasion of the change between the chapters #i and #(i+1). On this occasion, a depth value is allowed to transition for a period of time of, for example, 0.5 seconds or longer. An original depth value 721 in the end portion of the chapter #i is allowed to sequentially transition so that a depth value 722 of the end frame becomes zero. Similarly, a depth value 723 of the start frame in the chapter #(i+1) is set to zero, and is allowed to sequentially transition to an original depth value 724 in the start portion.
    • 本发明涉及图像信息处理装置,图像捕获装置,图像信息处理方法以及允许深度值在立体内容的场景变化中顺利转换的程序。 在章节#i的端部的深度值711和章节#(i + 1)的开始部分的深度值714之间发生快速变化的情况下,将整个深度值临时校正为零( 无限)在第#i和#(i + 1)章之间改变的时候。 在这种情况下,允许深度值转换例如0.5秒或更长的时间段。 允许章节#i的结束部分中的原始深度值721顺序地转换,使得结束帧的深度值722变为零。 类似地,章节#(i + 1)中的开始帧的深度值723被设置为零,并且允许在起始部分中顺序地转换到原始深度值724。
    • 20. 发明授权
    • Apparatus for recording video signal through frequency modulation with
variable clipping level
    • 用于通过具有可变削波电平的频率调制来记录视频信号的装置
    • US5255101A
    • 1993-10-19
    • US688475
    • 1991-04-22
    • Shunji Okada
    • Shunji Okada
    • H04N5/922G11B20/06H04N5/91
    • H04N5/91
    • A video signal recording apparatus, typically a high-band 8-mm, (Hi 8) video tape recorder, records a video signal through frequency modulation on a magnetic tape. The video signal recording apparatus has a preemphasizing circuit for preemphasizing a video signal, a clipping circuit for clipping the preemphasized video signal at a clipping level, and a frequency modulator for frequency-modulating the clipped video signal. The clipping circuit comprises a white clipping circuit for applying a plurality of selectable clipping voltages corresponding to different white clipping levels, respectively, and a dark clipping circuit for applying a plurality of selectable clipping voltages corresponding to different dark clipping levels, respectively. The clipping levels are selected depending on the type of the magnetic tape, e.g., whether it is an evaporated tape or a metal tape.
    • 视频信号记录设备,通常是高频8-mm(Hi 8)录像机,通过频率调制将视频信号记录在磁带上。 视频信号记录装置具有用于预加重视频信号的预加重电路,用于削波限幅电平的预加重视频信号的限幅电路和用于频率调制限幅视频信号的频率调制器。 削波电路包括分别用于分别对应于不同的白削波电平的多个可选限幅电压的白色限幅电路和用于分别对应于不同的暗削波电平的多个可选择的削波电压的暗削波电路。 取决于磁带的类型来选择限幅电平,例如是否是蒸发磁带或金属带。