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DFE IP Core

H.264 Deblock Function Engine (DFE) IP Core 1.0 is designed for post processing video sequences. It can be used in H.264 hardware accelerator applications (FPGA) that require real-time processing.
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Deblock filter embbeded in the core makes block edges more smooth, thus improving the appearance of decoded images (particularly at higher compression ratios). The other thing is that the filtered macroblock is used for motion-compensated prediction of further frames in the encoder, resulting in a smaller residual after prediction.

Application

  • video surveillance
  • video conferences
  • video broadcasting
  • digital video playback