Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Low-power systolic array processor architecture for FSBM video motion estimation
AU - Jiang, M.
AU - Crookes, D.
AU - Davidson, S.
AU - Turner, R.
PY - 2006/9/28
Y1 - 2006/9/28
N2 - A novel power-efficient systolic array architecture is proposed for full search block matching (FSBM) motion estimation, where the partial distortion elimination algorithm is used to dynamically switch off the computation of eliminated partial candidate blocks. The RTL-level simulation shows that the proposed architecture can reduce the power consumption of the computation part of the algorithm to about 60% of that of the conventional 2D systolic arrays.
AB - A novel power-efficient systolic array architecture is proposed for full search block matching (FSBM) motion estimation, where the partial distortion elimination algorithm is used to dynamically switch off the computation of eliminated partial candidate blocks. The RTL-level simulation shows that the proposed architecture can reduce the power consumption of the computation part of the algorithm to about 60% of that of the conventional 2D systolic arrays.
KW - systolic array processor architecture
KW - FSBM video motion estimation
KW - full search block matching motion estimation
KW - partial distortion elimination algorithm
KW - RTL-level simulation
KW - power consumption
KW - 2D systolic arrays
U2 - 10.1049/el:20061972
DO - 10.1049/el:20061972
M3 - Journal article
VL - 42
SP - 1146
EP - 1148
JO - Electronics Letters
JF - Electronics Letters
SN - 0013-5194
IS - 20
ER -