Abstract: Motion Estimation (ME) is the most power consuming module in the video encoder due to its high ... a low-bit-depth ME technique based on Gray-Coded bit-planes and its hardware implementation ...

We introduce quasi-cyclic LDPC (QC LDPC) lattices as a special case of LDPC lattices with one binary QC-LDPC code as their underlying code. These lattices are obtained from the Construction A of ...