DocumentCode
2473190
Title
Research on information recognition method of image for PDF417 two-dimension bar code
Author
Zhang, Peng ; Dai, Shuguang ; Mu, Pingan
Author_Institution
Coll. of Opt. & Electron. Eng., Univ. of Shanghai for Sci. & Technol., Shanghai
fYear
2008
fDate
25-27 June 2008
Firstpage
5835
Lastpage
5837
Abstract
A decoding and recognition method of humanpsilas portrait image is proposed, in which the image is stored in PDF417 2-D bar code by data compression. In view of the characteristic of gathered image by a camera, it proposes an image correction algorithm for slope based on Hough transform and revolution transform theory.
Keywords
Hough transforms; cameras; data compression; image coding; image recognition; Hough transform; PDF417 two-dimension bar code; data compression; decoding method; human portrait image; information recognition method; revolution transform theory; Automation; Decision support systems; Image recognition; Intelligent control; Mercury (metals); Virtual reality; Hough transform; PDF417; data decoding; image binarization; image segmentation;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location
Chongqing
Print_ISBN
978-1-4244-2113-8
Electronic_ISBN
978-1-4244-2114-5
Type
conf
DOI
10.1109/WCICA.2008.4592821
Filename
4592821
Link To Document