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1.发明公开Frame rate conversion apparatus for video signal and display apparatus 有权BildfrequenzumwandlerfürVideosignale und Anzeigevorrichtung公开(公告)号：EP1931145A1
公开(公告)日：2008-06-11
申请号：EP07254685.6
申请日：2007-12-03
Applicant: Hitachi, Ltd.
Inventor： Hamada, Koichi , Mizuhashi, Yoshiaki , Nakajima, Mitsuo , Ogino, Masahiro
CPC classification number: H04N19/521 , H04N5/145 , H04N7/0127 , H04N7/014 , H04N19/577 , H04N19/587
Abstract: Provided is a frame rate conversion apparatus (100) for inputting a video signal and inserting an interpolation frame into the video signal so as to convert a frame rate of the video signal. The apparatus (100) includes: an input unit (1) for inputting the video signal; a video interpolation unit (2) for generating an interpolation frame and performing an interpolation process of the video signal; and a control unit (7) for controlling the generation process of the interpolation frame by the video interpolation unit (2). The video interpolation unit (2) performs the interpolation frame generation process by using a plurality of methods, and the control unit (7) controls switching between the plurality of interpolation frame generating methods.
Abstract translation: 提供了一种用于输入视频信号并将插值帧插入到视频信号中以便转换视频信号的帧速率的帧速率转换装置（100）。 装置（100）包括：输入单元（1），用于输入视频信号; 用于产生内插帧并执行视频信号的内插处理的视频插值单元（2）; 以及控制单元（7），用于通过视频插值单元（2）控制插值帧的生成处理。 视频插值单元（2）通过使用多种方法进行插值帧生成处理，并且控制单元（7）控制多个插值帧生成方法之间的切换。
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公开(公告)号：EP2924656B1
公开(公告)日：2020-03-18
申请号：EP15157444.9
申请日：2015-03-03
Applicant: Hitachi, Ltd.
Inventor： Ogino, Masahiro , Noguchi, Yoshimi , Shibahara, Takuma
