Method for sampling barcode images

The invention discloses a method for sampling a barcode image, which comprises: acquiring iconic positions which can be used for registering from at least two barcode images; and determining the mapping relationships between the barcode images and target images by using the iconic positions respecti...

Full description

Saved in:
Bibliographic Details
Main Authors CHEN WENCHUAN, YU KAIBIN, QIU YOUSEN
Format Patent
LanguageChinese
English
Published 10.11.2010
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a method for sampling a barcode image, which comprises: acquiring iconic positions which can be used for registering from at least two barcode images; and determining the mapping relationships between the barcode images and target images by using the iconic positions respectively; mapping the barcode images onto the target images by using the mapping relationships respectively; and fusing pixel information from the barcode images corresponding to the same target pixel point in the target images and using the fused pixel infroamtion as the pixel infroamtion of the target pixel point. When the method for sampling the barcode image is used, the pixel information from at least two barcode images can be fused into the same target image. Thus, the definition of the target image can be improved.
Bibliography:Application Number: CN20101189238