公开(公告)号：US5668914A

公开(公告)日：1997-09-16

申请号：US493701

申请日：1995-06-22

申请人： Masafumi Inuiya ,  Kazuyuki Masugane

发明人： Masafumi Inuiya ,  Kazuyuki Masugane

IPC分类号： H04N1/21 ,  H04N5/14 ,  H04N5/765 ,  H04N5/77 ,  H04N9/79 ,  H04N9/877 ,  H04N5/76

CPC分类号： H04N1/212 ,  H04N1/2112 ,  H04N9/877 ,  H04N2101/00 ,  H04N2201/0082 ,  H04N5/144 ,  H04N5/765 ,  H04N5/772 ,  H04N9/79 ,  Y10S358/906

摘要： Both a sharp print image and a natural reproduced move image can be obtained from a signal recorded on a recording medium. A recording signal, read from the recording medium, is converted into digital data and is delayed by one field. Data representing the current image in the n-th field and data representing an image in the (n-1)-th field one field ahead of the current image, are applied to a subtracting circuit, to extract a component representing moving image portions. An interpolated image for making movement correction is created from the extracted component representing the moving image portions by an interpolating circuit. Data representing the interpolated image and the data representing the current image in the n-th field are synthesized by a synthesizing circuit, to output composite data as data representing an image which has been subjected to movement correction. Since the image is subjected to the movement correction, a natural reproduced movie image smoothly moving is obtained even when the recording signal is recorded at high shutter speed.

摘要翻译： 可以从记录在记录介质上的信号获得清晰的打印图像和自然再现的移动图像。 从记录介质读取的记录信号被转换为数字数据并被延迟一个场。 表示第n场中的当前图像的数据和表示当前图像前一场的第（n-1）场中的图像的数据被施加到减法电路，以提取表示运动图像部分的分量。 通过内插电路从提取的表示运动图像部分的分量创建用于进行移动校正的内插图像。 表示内插图像的数据和表示第n场中的当前图像的数据由合成电路合成，以输出表示已经进行了运动校正的图像的数据的合成数据。 由于图像经受了移动校正，因此即使以高快门速度记录记录信号，也可以获得平滑移动的自然再现的电影图像。

公开(公告)号：US5473441A

公开(公告)日：1995-12-05

申请号：US73474

申请日：1993-06-09

申请人： Masafumi Inuiya ,  Kazuyuki Masugane

发明人： Masafumi Inuiya ,  Kazuyuki Masugane

IPC分类号： H04N1/21 ,  H04N5/14 ,  H04N5/765 ,  H04N5/77 ,  H04N9/79 ,  H04N9/877

CPC分类号： H04N1/212 ,  H04N1/2112 ,  H04N9/877 ,  H04N2101/00 ,  H04N2201/0082 ,  H04N5/144 ,  H04N5/765 ,  H04N5/772 ,  H04N9/79 ,  Y10S358/906

摘要： Both a sharp print image and a natural reproduced move image can be obtained from a signal recorded on a recording medium. A recording signal, read from the recording medium, is converted into digital data and is delayed by one field. Data representing the current image in the n-th field and data representing an image in the (n-1)-th field one field ahead of the current image, are applied to a subtracting circuit, to extract a component representing moving image portions. An interpolated image for making movement correction is created from the extracted component representing the moving image portions by an interpolating circuit. Data representing the interpolated image and the data representing the current image in the n-th field are synthesized by a synthesizing circuit, to output composite data as data representing an image which has been subjected to movement correction. Since the image is subjected to the movement correction, a natural reproduced movie image smoothly moving is obtained even when the recording signal is recorded at high shutter speed.

摘要翻译： 可以从记录在记录介质上的信号获得清晰的打印图像和自然再现的移动图像。 从记录介质读取的记录信号被转换为数字数据并被延迟一个场。 表示第n场中的当前图像的数据和表示当前图像前一场的第（n-1）场中的图像的数据被施加到减法电路，以提取表示运动图像部分的分量。 通过内插电路从提取的表示运动图像部分的分量创建用于进行移动校正的内插图像。 表示内插图像的数据和表示第n场中的当前图像的数据由合成电路合成，以输出表示已经进行了运动校正的图像的数据的合成数据。 由于图像经受了移动校正，因此即使以高快门速度记录记录信号，也可以获得平滑移动的自然再现的电影图像。