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Frame rate conversion device, overtaking prediction method for use in the same, display control device and video receiving display device
Frame rate conversion device, overtaking prediction method for use in the same, display control device and video receiving display device
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机译:帧率转换设备,用于该帧率转换设备的超车预测方法,显示控制设备和视频接收显示设备
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摘要
An overtaking prediction method of, when input and output of data to and from a common memory are being performed with an input frame frequency and an output frame frequency made different from each other, predicting a frame in which overtaking occurs between the input and the output of the data to and from the memory. The overtaking prediction method includes a step of predicting the frame in which the overtaking occurs between the input and the output of the data, on the basis of a first parameter corresponding to a difference amount between a progress speed of a write address and a progress speed of a read address and a second parameter corresponding to a difference between a write address and a read address at an overtaking prediction point and to an offset address difference amount between an input offset address and an output offset address.
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