The multitude of video formats in television and multimedia systems requires extensive use of video scaling. For this purpose, we present a new topology for flexible sample-rate conversion with polyphase FIR filters. For any desired number of filter taps, a topology can be designed featuring up and down panoramic (or other) distortions without stalling the video data stream as has been a limitation in previous proposals. This new approach enables a flexible one-scaler implementation for all applications (e.g. video, audio, graphics).
|Title of host publication||Proc. Int. Conf. Consumer Electronics 2005 (ICCE2005), 08-12 January 2005, Las Vegas, USA|
|Publication status||Published - 2005|
|Event||2005 IEEE International Conference on Consumer Electronics, ICCE 2005 - Las Vegas, United States|
Duration: 8 Jan 2005 → 12 Jan 2005
|Conference||2005 IEEE International Conference on Consumer Electronics, ICCE 2005|
|Abbreviated title||ICCE 2005|
|Period||8/01/05 → 12/01/05|