由于输入视频序列的每一帧被分割成任意形状的视频对象平面(VOP)，这样每个VOP描述了一个语义意义的对象或所感兴趣的视频内容。

Each frame of the input sequence is segmented into arbitrarily shaped image regions (VOP's) such that each VOP describes one semantically meaningful object or video content of interest.

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数据平面通过硬件转发数据包（包括重写数据帧）。

The data plane is responsible for the actual forwarding of packets using ASICs.

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实验结果表明，该方法能在传输较少比特平面时提高重构帧的PSNR和主观质量。

The experimental results show that our method achieves higher PSNR and better subjective effects than other methods even when fewer bit planes are transmitted.

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