Sentence examples for motion vectors received from inspiring English sources
The error probability can be estimated with motion vectors received from the decoder side.
Motion vectors have been superimposed.
When observing a rotational motion field, it can be seen that in a row of motion vectors, no two motion vectors have the same and components.
For those inter macroblocks with redundant motion vector, the probability of receiving the primary information is 1 - p. The probability of receiving the redundant motion vector while losing the primary information is p(1 - p), and the probability of both the primary information and the redundant motion vector get lost is p2.
Because the proposed DVC encoder requires motion compensation with the received motion vectors, the encoder computing time could slightly increase.
The encoder generates the PSI with the received motion vectors and performs the proposed RD competition.
In the proposed algorithm, the PSI can be reconstructed with the received motion vectors; thus, it is helpful to estimate more accurate objective visual quality.
where b i is the i th predicted block for the target frame, (x, y) represent the spatial position of pixel resolution, B x, y, t - 1) and B x, y, t + 1) are the key frames reconstructed using H.264/AVC intra-frame coding, t is a time index, w i is the flag bit to indicate whether a backward or a forward frame is used, and MV i is a motion vector that is received from the decoder.
Moreover, motion vectors with the worst reliability have been corrected by vector median filter.
This bilateral motion estimation attempts to obtain coherent forward and backward motion vectors.
