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    • 2. 发明授权
    • Video processing apparatus, video processing system, video processing method, and program
    • 视频处理装置,视频处理系统,视频处理方法和程序
    • US08319841B2
    • 2012-11-27
    • US12276821
    • 2008-11-24
    • Eiichi MatsuzakiKenichi Morikawa
    • Eiichi MatsuzakiKenichi Morikawa
    • H04N5/228
    • H04N5/23248H04N5/23254H04N5/23267
    • A video processing apparatus comprises a signal input unit which receives a video signal, a shift detection unit which detects a shift period in shooting and a maximum shift amount during the shift period from the video signal input from the signal input unit, an effective area detection unit which detects an object area common throughout the shift period as an effective area on the basis of the shift period and the maximum shift amount, a correction unit which corrects a shift during the shift period by reading out data from the effective area, and a resolution conversion unit which performs enlarge processing to convert a size of the effective area read out by the correction unit into an output image size.
    • 一种视频处理装置,包括接收视频信号的信号输入单元,检测拍摄中的移位期间的移位检测单元和从信号输入单元输入的视频信号的移位期间的最大偏移量,有效区域检测 基于所述移位期间和所述最大偏移量,检测在所述移位期间共同的对象区域作为有效区域的单元,校正单元,其通过从所述有效区域读出数据来校正所述移位期间的移位,以及 分辨率转换单元,其执行放大处理以将由校正单元读出的有效区域的大小转换为输出图像大小。
    • 8. 发明授权
    • Image display control method and apparatus
    • 图像显示控制方法及装置
    • US06492982B1
    • 2002-12-10
    • US09511244
    • 2000-02-23
    • Eiichi MatsuzakiMasaki Nakano
    • Eiichi MatsuzakiMasaki Nakano
    • G09G500
    • G09G5/006G09G2310/0221G09G2340/02G09G2340/0407G09G2360/02G09G2370/04H04N5/4401H04N5/46H04N7/012H04N9/641H04N21/4122H04N21/4307H04N21/4355H04N21/440263H04N21/44029H04N21/4621
    • Disclosed are an image display control apparatus and method for outputting an image signal to a display device to thereby display an image on the display device. A resolution converter converts the resolution of image data, which is transmitted to the display device, in comparison with the resolution of the display device. The image data that has undergone the resolution conversion is reduced in amount by a reducing processor on a per-line basis or per-pixel basis in conformity with the display resolution of the display device. The image data the amount of data whereof has been reduced by the reducing processor is transmitted to the display device together with a synchronizing signal. In accordance with a select signal from a display timing generator, an image data selector operates so as to transmit control data such as a program to the display device within a transfer time in which idle time has been produced based upon the amount of the reduction in data.
    • 公开了一种用于将图像信号输出到显示装置从而在显示装置上显示图像的图像显示控制装置和方法。 与显示装置的分辨率相比,分辨率转换器转换发送到显示装置的图像数据的分辨率。 已经经历了分辨率转换的图像数据按照显示设备的显示分辨率在每行或每像素的基础上通过还原处理器减少量。 通过还原处理器减少的数据量的图像数据与同步信号一起发送到显示装置。 根据来自显示定时发生器的选择信号,图像数据选择器操作,以便在基于减少量的量的产生空闲时间的传送时间内向显示设备发送诸如节目的控制数据 数据。