From: Design of image barcodes for future mobile advertising
Print/scan (dpi)
Avg. CDR
Avg. CDR of
of DHPS
of DHVCED
the proposed
150/600
0.812
0.796
0.806
150/1200
0.821
0.808
0.818
200/600
0.771
0.765
0.767
200/1200
0.793
0.782
0.792