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    • 11. 发明申请
    • INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
    • 信息处理设备,信息处理方法和信息处理程序
    • US20090251598A1
    • 2009-10-08
    • US12418918
    • 2009-04-06
    • Toshiyuki YamauchiNobutoshi ShidaHiroshi Kanma
    • Toshiyuki YamauchiNobutoshi ShidaHiroshi Kanma
    • H04N11/20H04N7/01
    • H04N7/012H04N7/0112H04N7/0127H04N7/0147
    • An information processing apparatus that has a frame buffer that stores an input video signal, that loads a video signal at an asynchronous timing with the video signal input from the frame buffer and then that I/P-converts the loaded video signal from an interlaced signal into a progressive signal includes: pulldown determination means that determines whether the input video signal is subjected to a process of skipping or repeating a source video signal through a pulldown process; and control means that, when it is determined that the input video signal is subjected to the process of skipping or repeating, controls a process of skipping or repeating the loaded video signal to obtain a pulldown pattern supported at an I/P conversion side at which the I/P-conversion is performed, when the loaded video signal is converted from an interlaced signal into a progressive signal.
    • 一种信息处理装置,具有存储输入视频信号的帧缓冲器,该帧缓冲器以异步定时加载从帧缓冲器输入的视频信号的视频信号,然后对来自隔行扫描信号的加载视频信号进行I / P转换 逐行信号包括:下拉确定装置,其确定输入视频信号是否经过下拉处理跳过或重复源视频信号的处理; 并且控制意味着当确定输入视频信号经过跳过或重复的处理时,控制跳过或重复加载的视频信号的处理以获得在I / P转换侧支持的下拉模式,其中, 当加载的视频信号从隔行信号转换成逐行信号时,执行I / P转换。
    • 17. 发明授权
    • Information processing apparatus, information processing method, and information processing program
    • 信息处理装置,信息处理方法和信息处理程序
    • US08564719B2
    • 2013-10-22
    • US12418918
    • 2009-04-06
    • Toshiyuki YamauchiNobutoshi ShidaHiroshi Kanma
    • Toshiyuki YamauchiNobutoshi ShidaHiroshi Kanma
    • H04N7/01H04N11/20H04N5/46
    • H04N7/012H04N7/0112H04N7/0127H04N7/0147
    • An information processing apparatus that has a frame buffer that stores an input video signal, that loads a video signal at an asynchronous timing with the video signal input from the frame buffer and then that I/P-converts the loaded video signal from an interlaced signal into a progressive signal includes: pulldown determination means that determines whether the input video signal is subjected to a process of skipping or repeating a source video signal through a pulldown process; and control means that, when it is determined that the input video signal is subjected to the process of skipping or repeating, controls a process of skipping or repeating the loaded video signal to obtain a pulldown pattern supported at an I/P conversion side at which the I/P-conversion is performed, when the loaded video signal is converted from an interlaced signal into a progressive signal.
    • 一种信息处理装置,具有存储输入视频信号的帧缓冲器,该帧缓冲器以异步定时加载从帧缓冲器输入的视频信号的视频信号,然后对来自隔行扫描信号的加载视频信号进行I / P转换 逐行信号包括:下拉确定装置,其确定输入视频信号是否经过下拉处理跳过或重复源视频信号的处理; 并且控制意味着当确定输入视频信号经过跳过或重复的处理时,控制跳过或重复加载的视频信号的处理以获得在I / P转换侧支持的下拉模式,其中, 当加载的视频信号从隔行信号转换成逐行信号时,执行I / P转换。