V. CONCLUSION
Barcode recognition in ammeter image is a key part of the
ammeter image data acquisition system. In this paper, we
design the key algorithms of barcode recognition system and
then implement it on embedded system. Experimental results
show that the proposed method satisfies the requirements of the
system. And the research results can be directly applied to the
ammeter image smart read system. On the other hand, the
algorithm is proposed to locate and read barcode in an image
with complex background and non-uniform lighting can be
applied in the relevant field. The research and its outcome have
some reference values in barcode recognition.