| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a video processing apparatus and method, capable of reducing the deterioration of image in frame rate conversion due to noises caused by image compression. <P>SOLUTION: The video processing apparatus uses an arrangement position of an original image included in a time series image signal as a reference and calculates an amount of correction that indicates an arrangement position of an interpolated image signal to be interpolated in the time series image signal based on at least the data rate of the time series image signal. Based on the calculated amount of correction, the video processing apparatus sets creation time of the interpolated image signal to be interpolated in the time series image signal. In this case, when the data rate has changed such that, when it becomes less than a predetermined threshold, it further becomes a smaller value than the threshold, the amount of correction is calculated so that the arrangement position will be drawn closer to that of the original image, and when the data rate has changed such that, when it becomes less than the threshold, it becomes closer to the threshold, the amount of correction is so calculated as to draw the arrangement position closer to an equal position of the original image divided at equal intervals. <P>COPYRIGHT: (C)2011,JPO&INPIT |
