Locating Method of DPM 2D Barcode Image

He Rong Zheng; Bing Shan; Zhi Liu

doi:10.4028/www.scientific.net/AMR.989-994.3865

Paper Titles

3-D Reconstruction of Image Sequence Based on Independent Three-View
p.3844

Study on Enhancing Terminal Identification in Track and Field Using Digital X-Ray Photography Image
p.3851

Track and Field Image Segmentation Technology of Automatic Multi-Threshold Block Sampling Based on Matlab
p.3856

The Design of Image Acquisition System Based on CMOS Image Sensor USB Interface
p.3861

Locating Method of DPM 2D Barcode Image
p.3865

The Simulation of DS-UWB RAKE Receiver over the Multipath Channel
p.3868

Video Sequences Foreground Enhancement Using Hidden Markov Model
p.3872

The Study of a Fast Sub-Pixel Registration Method for Remote Sensing Image
p.3877

The Study of Combination Filtering for Removing Mixed Noise of Remote Sensing Image
p.3881

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 989-994Locating Method of DPM 2D Barcode Image

Locating Method of DPM 2D Barcode Image

Abstract:

This paper studies the positioning method of DPM 2D barcode image. Because of the reflective problems of metal surface, the barcode image gotten will have uneven illumination, high light issues. In this paper, the homomorphic filtering method is used to enhance the image. Then the gradient projection is used to positioning the barcode region preliminary. We use an adaptive threshold method composed of Otsu method and neighborhood threshold method to solve the error segmentation problem. Finally the convex hull algorithm is applied to locate barcode region. Experiment results show that this method can effectively locate the barcode region quickly.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 989-994)

Pages:

3865-3867

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.989-994.3865

Citation:

Cite this paper

Online since:

July 2014

Authors:

He Rong Zheng, Bing Shan, Zhi Liu*

Keywords:

Binarization, Convex Hull Algorithm, DPM 2D Barcode, Homomorphic Filtering

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Li Juan, Su Guanqun, Liu Limei. Research on DPM Technology Standardization Status Quo and Development Suggestion: Standard Science Vol. 10(2009).

Google Scholar

[2] Xiao Jun, Song Shoupeng, DING Lijuan. Research on the Fast Algorithm of Spatial Homomorphic Filtering: Journal of Image and Graphics Vol. 12(2008).

Google Scholar

[3] Jinrui Li, Aiqun Wang, Jianmei Li, Yusong Wu. An Adaptive Image Binarization Method for Laser Direct Marking Data Matrix Symbols on Metal Surface: Applied Mechanics and Materials Vol. 9(2013).

DOI: 10.4028/www.scientific.net/amm.401-403.1319

Google Scholar

[4] Lu Jian, Liu Zhi. An approach for smart phone barcode positioning and correction based on an improved conve x hull algorithm: Journal of Zhejiang University of Technology Vol. 6(2010).

Google Scholar

[5] Xie Junxi, Tang Zhaohui, Gui Weihua. Recognition of the Two-Dimension Barcode Based on Mathematical Morphology: Computer Engineering & Science Vol. 31(2009).

Google Scholar