23.4.10 Bar Code Readers, Reading

Chapter Contents (Back)
Bar Codes. Barcodes. QR Codes. Barcodes.

Microscan Machine Vision Systems,
1982.
WWW Link. Vendor, Bar Codes. Vendor, Metrology. Barcodes for automatic ID, mensuration systems. Part of Spectris plc.

Pavlidis, T., Swartz, J., Wang, Y.P.,
Fundamentals of Bar Code Information Theory,
Computer(23), No. 4, 1990, pp. 74-86. BibRef 9000

Willsie, T.D.[Todd D.],
Detection of barcodes in binary images with arbitrary orientation,
US_Patent5,120,940, Jun 9, 1992
WWW Link. BibRef 9206

Joseph, E., Pavlidis, T.,
Bar Code Wave-Form Recognition Using Peak Locations,
PAMI(16), No. 6, June 1994, pp. 630-640.
IEEE DOI BibRef 9406
Earlier:
Peak classifier for bar code waveforms,
ICPR92(II:238-241).
IEEE DOI 9208
BibRef

Joseph, E., Pavlidis, T.,
Deblurring Of Bilevel Waveforms,
IP(2), No. 2, April 1993, pp. 223-235.
IEEE DOI BibRef 9304

He, D.F.[Duan-Feng],
Bar code enhancement system and method for vision scanners,
US_Patent5,268,580, Dec 7, 1993
WWW Link. BibRef 9312

Maa, C.Y.,
Identifying The Existence of Bar Codes in Compressed Images,
GMIP(56), No. 4, July 1994, pp. 352-356. BibRef 9407

van Gils, W.J.,
Two-Dimensional Dot Codes for Product Identification,
IT(33), 1986, pp. 620-631. BibRef 8600

Swartz, J.[Jerome], Metlitsky, B.[Boris],
Laser scanner for reading two dimensional bar codes,
US_Patent5,637,851, Jun 10, 1997
WWW Link. BibRef 9706
And:
Method and apparatus for reading two-dimensional bar code employing bit-mapped imaging,
US_Patent5,414,250, May 9, 1995
WWW Link. BibRef

Aas, K., Eikvil, L.,
Decoding Bar Codes from Human Readable Characters,
PRL(18), No. 14, December 1997, pp. 1519-1527. 9806
BibRef

Cherry, C.D.[Craig D.], Actis, R.J.[Robert J.],
Omnidirectional scanning method and apparatus,
US_Patent5,635,699, Jun 3, 1997
WWW Link. BibRef 9706
And: US_Patent5,446,271, Aug 29, 1995
WWW Link. For bar-code scanners. BibRef

Bridgelall, R.[Raj], Katz, J.[Joseph], Goren, D.P.[David P.], Dvorkis, P.[Paul], Li, Y.J.[Ya-Jun],
Laser scanning system and scanning method for reading 1-D and 2-D barcode symbols,
US_Patent5,504,316, Apr 2, 1996
WWW Link. Bar Code Reader technology BibRef 9604

Shellhammer, S.J.[Stephen J.], Katz, J.[Joseph], Goldman, R.[Ron],
Method and apparatus to scan randomly oriented two-dimensional bar code symbols,
US_Patent5,523,552, Jun 4, 1996
WWW Link. BibRef 9606

Moed, M.C.[Michael C.], Bjorner, J.A.S.[Johannes A. S.],
System and method for reading package information,
US_Patent5,770,841, Jun 23, 1998
WWW Link. Bar code reader, UPS technology. BibRef 9806

Kresic-Juric, S.,
Edge detection in bar code signals corrupted by integrated time-varying speckle,
PR(38), No. 12, December 2005, pp. 2483-2493.
WWW Link. 0510
BibRef

Kresic-Juric, S., Madej, D., Santosa, F.[Fadil],
Applications of hidden Markov models in bar code decoding,
PRL(27), No. 14, 15 October 2006, pp. 1665-1672.
WWW Link. 0609
Edge detection; Hidden Markov model; Filter scale selection; Bar code decoding BibRef

Powell, G.[George], Crowther, B.[Blake], Hyde, R.[Ryan], Wenzel, M.[Mark], Hepworth, P.J.[Paul J.], Taylor, M.[Morgan],
Versatile graphical code reader for reading different types of graphical codes,
US_Patent7,014,113, Mar 21, 2006
WWW Link. BibRef 0603

Hepworth, P.J.[Paul J.],
Versatile graphical code reader that is configured for efficient decoding,
US_Patent6,942,152, Sep 13, 2005
WWW Link. BibRef 0509

Wang, K.Q.[Kong-Qiao], Zou, Y.M.[Yan-Ming], Wang, H.[Hao],
1d Bar Code Reading On Camera Phones,
IJIG(7), No. 3, July 2007, pp. 529-550. 0707
See also Character location in scene images from digital camera. BibRef

Choksi, R.[Rustum], van Gennip, Y.[Yves],
Deblurring of One Dimensional Bar Codes Via Total Variation Energy Minimization,
SIIMS(3), No. 4, 2010, pp. 735-764.
DOI Link 1011
bar code; deblurring; total variation; energy minimization BibRef

Paulson, L.D.[Linda Dailey],
Scanning the Future with New Barcodes,
Computer(44), No. 1, January 2011, pp. 20-23.
IEEE DOI 1101
BibRef

Lin, D.T.[Daw-Tung], Lin, M.C.[Min-Chueh], Huang, K.Y.[Kai-Yung],
Real-time automatic recognition of omnidirectional multiple barcodes and DSP implementation,
MVA(22), No. 2, March 2011, pp. 409-419.
WWW Link. 1103
BibRef

Rowe, R.K.[Robert K.],
Copy-resistant barcodes,
SPIE(Newsroom), March 14, 2011
DOI Link 1103
A new barcode fabrication method provides a means of authentication aimed at thwarting product piracy and document forgery. Multi-illumination, color, patterns. BibRef

Bulan, O.[Orhan], Sharma, G.[Gaurav],
High Capacity Color Barcodes: Per Channel Data Encoding via Orientation Modulation in Elliptical Dot Arrays,
IP(20), No. 5, May 2011, pp. 1337-1350.
IEEE DOI 1104
See also Orientation Modulation for Data Hiding in Clustered-Dot Halftone Prints. BibRef

Gallo, O.[Orazio], Manduchi, R.[Roberto],
Reading 1D Barcodes with Mobile Phones Using Deformable Templates,
PAMI(33), No. 9, September 2011, pp. 1834-1843.
IEEE DOI 1109
BibRef
Earlier:
Reading challenging barcodes with cameras,
WACV09(1-6).
IEEE DOI 0912
With cell phone cameras. Deformable template based. BibRef

Yang, H.J.[Hui-Juan], Kot, A.C.[Alex C.], Jiang, X.D.[Xu-Dong],
Binarization of Low-Quality Barcode Images Captured by Mobile Phones Using Local Window of Adaptive Location and Size,
IP(21), No. 1, January 2012, pp. 418-425.
IEEE DOI 1112
BibRef
Earlier:
Dynamic Window Construction for the Binarization of Barcode Images Captured by Mobile Phones,
ICIP10(3001-3004).
IEEE DOI 1009
BibRef
And: A1, A3, A2:
Accurate Localization of Four Extreme Corners for Barcode Images Captured by Mobile Phones,
ICIP10(3897-3900).
IEEE DOI 1009
See also Two-Stage Quality Measure for Mobile Phone Captured 2D Barcode Images, A. BibRef

Belussi, L.F.F.[Luiz F. F.], Hirata, N.S.T.[Nina S. T.],
Fast Component-Based QR Code Detection in Arbitrarily Acquired Images,
JMIV(45), No. 3, March 2013, pp. 277-292.
WWW Link. 1301
BibRef

Blasinski, H., Bulan, O., Sharma, G.,
Per-Colorant-Channel Color Barcodes for Mobile Applications: An Interference Cancellation Framework,
IP(22), No. 4, April 2013, pp. 1498-1511.
IEEE DOI 1303
BibRef

Iwen, M.A.[Mark A.], Santosa, F.[Fadil], Ward, R.[Rachel],
A Symbol-Based Algorithm for Decoding Bar Codes,
SIIMS(6), No. 1, 2013, pp. 56-77.
DOI Link 1304
BibRef

Lin, Y.H.[Yu-Hsun], Chang, Y.P.[Yu-Pei], Wu, J.L.[Ja-Ling],
Appearance-Based QR Code Beautifier,
MultMed(15), No. 8, December 2013, pp. 2198-2207.
IEEE DOI 1402
bar codes BibRef

Lou, Y., Esser, E., Zhao, H., Xin, J.,
Partially Blind Deblurring of Barcode from Out-of-Focus Blur,
SIIMS(7), No. 2, 2014, pp. 740-760.
DOI Link 1405
BibRef

Chen, L., Man, H., Jia, H.,
On Scanning Linear Barcodes From Out-of-Focus Blurred Images: A Spatial Domain Dynamic Template Matching Approach,
IP(23), No. 6, June 2014, pp. 2637-2650.
IEEE DOI 1406
Charge coupled devices BibRef

Garateguy, G.J., Arce, G.R., Lau, D.L., Villarreal, O.P.,
QR Images: Optimized Image Embedding in QR Codes,
IP(23), No. 7, July 2014, pp. 2842-2853.
IEEE DOI 1407
Color BibRef

Wang, Z.Z.[Zhao-Zhong], Yu, Y.Y.[Yuan-Yuan],
Matching and Perturbation Theories for Affine-Invariant Shapes Using QR Factorization with Column Pivoting,
JMIV(49), No. 3, July 2014, pp. 633-651.
WWW Link. 1407
BibRef

Lin, C.[Chao], Shen, X.[Xueju], Wang, Z.S.[Zhi-Song],
Asymmetric information hiding and noise-free recovery based on rotating analyzer ellipsometry and quick-response code,
JOSA-A(31), No. 8, August 2014, pp. 1895-1903.
DOI Link 1408
Ellipsometry and polarimetry BibRef

Liu, Q.[Qiong], Girgensohn, A.[Andreas], Wilcox, L.[Lynn], Shipman, F.[Frank], Dunnigan, T.[Tony],
MET: media-embedded target for connecting paper to digital media,
MultInfoRetr(3), No. 3, September 2014, pp. 177-192.
Springer DOI 1408
Media-embedded target, is an iconic mark printed in a blank margin of a page. BibRef

Chintakunta, H.[Harish], Gentimis, T.[Thanos], Gonzalez-Diaz, R.[Rocio], Jimenez, M.J.[Maria-Jose], Krim, H.[Hamid],
An entropy-based persistence barcode,
PR(48), No. 2, 2015, pp. 391-401.
Elsevier DOI 1411
Persistent homology BibRef

Komuro, S.[Shigeyuki], Kuriyama, S.[Shigeru], Jinno, T.[Takao],
Mimetic Code Using Successive Additive Color Mixture,
IEICE(E98-D), No. 1, January 2015, pp. 98-102.
WWW Link. 1503
Content enriched by navigation with embedded image codes. BibRef

Motahari, A., Adjouadi, M.,
Barcode Modulation Method for Data Transmission in Mobile Devices,
MultMed(17), No. 1, January 2015, pp. 118-127.
IEEE DOI 1502
OFDM modulation BibRef

Tiwari, S.[Shamik],
Blind Restoration of Motion Blurred Barcode Images using Ridgelet Transform and Radial Basis Function Neural Network,
ELCVIA(13), No. 3, 2014, pp. xx-yy.
WWW Link. 1505
BibRef

Qiao, S.Y.[Si-Yuan], Fang, X.X.[Xiao-Xin], Sheng, B.[Bin], Wu, W.[Wen], Wu, E.[Enhua],
Structure-aware QR Code abstraction,
VC(31), No. 6-8, June 2015, pp. 1123-1133.
WWW Link. 1506
BibRef

van Gennip, Y., Athavale, P., Gilles, J., Choksi, R.,
A Regularization Approach to Blind Deblurring and Denoising of QR Barcodes,
IP(24), No. 9, September 2015, pp. 2864-2873.
IEEE DOI 1506
Bar codes BibRef

Lin, S.S.[Shih-Syun], Hu, M.C.[Min-Chun], Lee, C.H.[Chien-Han], Lee, T.Y.[Tong-Yee],
Efficient QR Code Beautification With High Quality Visual Content,
MultMed(17), No. 9, September 2015, pp. 1515-1524.
IEEE DOI 1509
QR codes BibRef

Tkachenko, I.[Iuliia], Puech, W.[William], Strauss, O.[Olivier], Gaudin, J.M.[Jean-Marc], Destruel, C.[Christophe], Guichard, C.[Christian],
Centrality bias measure for high density QR code module recognition,
SP:IC(41), No. 1, 2016, pp. 46-60.
Elsevier DOI 1602
High density QR code BibRef
Earlier: A1, A2, A3, A5, A4, A6:
Rich QR Code for Multimedia Management Applications,
CIAP15(II:383-393).
Springer DOI 1511
BibRef
Earlier: A1, A2, A3, A4, A5, A6:
Improving the module recognition rate of high density QR codes (Version 40) by using centrality bias,
IPTA14(1-6)
IEEE DOI 1503
bar codes BibRef

Chen, C., Huang, W., Zhou, B., Liu, C., Mow, W.H.,
PiCode: A New Picture-Embedding 2D Barcode,
IP(25), No. 8, August 2016, pp. 3444-3458.
IEEE DOI 1608
bar codes BibRef

Iwata, M.[Motoi], Mizushima, N.[Naoyoshi], Kise, K.[Koichi],
Practical Watermarking Method Estimating Watermarked Region from Recaptured Videos on Smartphone,
IEICE(E100-D), No. 1, January 2017, pp. 24-32.
WWW Link. 1701
BibRef

Iwata, M.[Motoi], Yamanaka, K., Kise, K.[Koichi],
Digital Watermarking Method to Extract Watermarks from Printed Matters with Cell Phone by Using Finder Patterns and Alignment Pattern of QR Code,
ACPR13(391-395)
IEEE DOI 1408
feature extraction BibRef

Kuribayashi, M.[Minoru], Morii, M.[Masakatu],
Aesthetic QR Code Based on Modified Systematic Encoding Function,
IEICE(E100-D), No. 1, January 2017, pp. 42-51.
WWW Link. 1701
BibRef


Erlangga, W.[Wisdarmanto], Barmawi, A.M.[Ari Moesriami],
Increasing Secret Data Hiding Capacity in QR Code Using 3X3 Subcells,
IWDW16(327-342).
Springer DOI 1703
BibRef

Kuribayashi, M.[Minoru], Chang, E.C.[Ee-Chien], Funabiki, N.[Nobuo],
Watermarking with Fixed Decoder for Aesthetic 2D Barcode,
IWDW16(379-392).
Springer DOI 1703
BibRef

Stommel, M., Henry, S.M., Williams, E.,
Baseline method for the decoding of optical markers known as 'snowflakes',
ICVNZ16(1-6)
IEEE DOI 1701
approximately circular shape with teeth that form a binary code. BibRef

Tizhoosh, H.R., Zhu, S.[Shujin], Lo, H.[Hanson], Chaudhari, V.[Varun], Mehdi, T.[Tahmid],
MinMax Radon Barcodes for Medical Image Retrieval,
ISVC16(I: 617-627).
Springer DOI 1701
BibRef

Nouredanesh, M., Tizhoosh, H.R., Banijamali, E.,
Gabor barcodes for medical image retrieval,
ICIP16(2490-2493)
IEEE DOI 1610
Biomedical imaging BibRef

Creusot, C., Munawar, A.,
Low-computation egocentric barcode detector for the blind,
ICIP16(2856-2860)
IEEE DOI 1610
Bars BibRef

Dinesh, K., Sharma, G.,
Per-channel color barcodes for displays,
ICIP16(3992-3996)
IEEE DOI 1610
Cameras BibRef

Yang, Z., Cheng, Z., Loy, C.C., Lau, W.C., Li, C.M., Li, G.,
Towards robust color recovery for high-capacity color QR codes,
ICIP16(2866-2870)
IEEE DOI 1610
Decoding BibRef

Wang, Z.H.[Zhi-Hui], Chen, A.[Ai], Li, J.J.[Jian-Jun], Yao, Y.[Ye], Luo, Z.X.[Zhong-Xuan],
1D Barcode Region Detection Based on the Hough Transform and Support Vector Machine,
MMMod16(II: 79-90).
Springer DOI 1601
BibRef

Kamizuru, K.[Kohei], Kawakami, Y.[Yudai], Kawasaki, H.[Hiroshi], Ono, S.[Satoshi],
Belief-propagation-based robust decoding for two-dimensional barcodes to overcome distortion and occlusion and its extension to multi-view decoding,
ICIP15(2359-2363)
IEEE DOI 1511
BibRef

Tizhoosh, H.R.,
Barcode annotations for medical image retrieval: A preliminary investigation,
ICIP15(818-822)
IEEE DOI 1511
Medical image retrieval BibRef

Zhang, Y.[Yu], Lu, T.[Tong],
A fast color barcode detection method through cross identification on mobile platforms,
ICDAR15(416-420)
IEEE DOI 1511
2D barcodes;color barcodes;detection BibRef

Guo, X.Q.[Xin-Qing], Lin, H.T.[Hai-Ting], Yu, Z.[Zhan], McCloskey, S.[Scott],
Barcode Imaging Using a Light Field Camera,
LightField14(519-532).
Springer DOI 1504
BibRef

Creusot, C.[Clement], Munawar, A.[Asim],
Real-Time Barcode Detection in the Wild,
WACV15(239-245)
IEEE DOI 1503
Accuracy BibRef

Bagherinia, H.[Homayoun], Manduchi, R.[Roberto],
A novel approach for color barcode decoding using smart phones,
ICIP14(2556-2559)
IEEE DOI 1502
Cameras BibRef

Duda, J.[Jarek], Gadgil, N.J.[Neeraj J.], Tahboub, K.[Khalid], Delp, E.J.[Edward J.],
Generalizations of the Kuznetsov-Tsybakov problem for generating image-like 2D barcodes,
ICIP14(4221-4225)
IEEE DOI 1502
Channel coding BibRef

Zhang, Y.T.[Yong-Tai], Deng, S.H.[Shi-Hong], Liu, Z.H.[Zhi-Hong], Wang, Y.T.[Yong-Tao],
Aesthetic QR Codes Based on Two-Stage Image Blending,
MMMod15(II: 183-194).
Springer DOI 1501
BibRef

Ono, S.[Satoshi], Kawakami, Y.[Yudai], Kawasaki, H.[Hiroshi], Fujita, S.[Shinsuke],
A Two-Dimensional Barcode with Robust Decoding against Distortion and Occlusion for Automatic Recognition of Garbage Bags,
ICPR14(2879-2884)
IEEE DOI 1412
Decoding BibRef

Bodnár, P.[Péter], Nyúl, L.G.[László G.],
QR Code Localization Using Boosted Cascade of Weak Classifiers,
ICIAR14(I: 338-345).
Springer DOI 1410
BibRef

Zamberletti, A., Gallo, I., Albertini, S.,
Robust Angle Invariant 1D Barcode Detection,
ACPR13(160-164)
IEEE DOI 1408
Hough transforms BibRef

Fang, C.F.[Cheng-Fang], Zhang, C.W.[Chun-Wang], Chang, E.C.[Ee-Chien],
An Optimization Model for Aesthetic Two-Dimensional Barcodes,
MMMod14(I: 278-290).
Springer DOI 1405
BibRef

Fernandez-Fernandez, M.[Miguel], Alonso-Montes, C.[Carmen], Bertelsen, A., Mendikute, A.,
Industrial Non-intrusive Coded-Target Identification and Decoding Application,
IbPRIA13(790-797).
Springer DOI 1307
BibRef

Bodnár, P.[Péter], Nyúl, L.G.[László G.],
A Novel Method for Barcode Localization in Image Domain,
ICIAR13(189-196).
Springer DOI 1307
BibRef

Katona, M.[Melinda], Nyúl, L.G.[László G.],
Efficient 1D and 2D Barcode Detection Using Mathematical Morphology,
ISMM13(464-475).
Springer DOI 1305
BibRef

Friedman, I.[Itamar], Zelnik-Manor, L.[Lihi],
Icon scanning: Towards next generation QR codes,
CVPR12(1130-1137).
IEEE DOI 1208
BibRef

Chen, L.[Ling],
A Directed Graphical Model for Linear Barcode Scanning from Blurred Images,
ACCV12(I:524-535).
Springer DOI 1304
BibRef

Peng, E.[En], Peursum, P., Li, L.[Ling],
Product Barcode and Expiry Date Detection for the Visually Impaired Using a Smartphone,
DICTA12(1-7).
IEEE DOI 1303
BibRef

Yang, X.[Xin], Liu, Q.[Qiong], Liao, C.Y.[Chun-Yuan], Cheng, K.T.[Kwang-Ting], Girgensohn, A.[Andreas],
Large-scale EMM identification based on geometry-constrained visual word correspondence voting,
ICMR11(35).
DOI Link 1301
Embedded Media Marker (EMM) to retrieve relevant media associated with a paper document via camera-phones. BibRef

Bagherinia, H.[Homayoun], Manduchi, R.[Roberto],
Color Barcode Decoding in the Presence of Specular Reflection,
CVPV14(271-282).
Springer DOI 1504
BibRef
Earlier:
High Information Rate and Efficient Color Barcode Decoding,
Color12(II: 482-491).
Springer DOI 1210
BibRef

Bagherinia, H.[Homayoun], Manduchi, R.[Roberto],
A theory of color barcodes,
Color11(806-813).
IEEE DOI 1201
I.e. 4 or 8 colors per patch. Color depends on illumination. BibRef

Xu, W.[Wei], McCloskey, S.[Scott],
2D Barcode localization and motion deblurring using a flutter shutter camera,
WACV11(159-165).
IEEE DOI 1101
See also Temporally coded flash illumination for motion deblurring. BibRef

Gaubatz, M.D.[Matthew D.], Simske, S.J.[Steven J.],
Barcode-based calibration of a 1-D blur restoration pipeline,
ICIP10(3557-3560).
IEEE DOI 1009
BibRef

Tan, K.T.[Keng T.], Chai, D.[Douglas],
JPEG compression of monochrome 2D-barcode images using DCT coefficient distributions,
ICIP10(2169-2172).
IEEE DOI 1009
BibRef

Rocholl, J.C.[Johann C.], Klenk, S.[Sebastian], Heidemann, G.[Gunther],
Robust 1D Barcode Recognition on Mobile Devices,
ICPR10(2712-2715).
IEEE DOI 1008
BibRef

Tekin, E.[Ender], Coughlan, J.M.[James M.],
An algorithm enabling blind users to find and read barcodes,
WACV09(1-8).
IEEE DOI 0912
BibRef

Wu, X.S.[Xin-Sheng], Qiao, L.Z.[Lian-Zhi], Deng, J.[Jun],
A New Method for Bar Code Localization and Recognition,
CISP09(1-6).
IEEE DOI 0910
BibRef

Tekin, E.[Ender], Coughlan, J.[James],
A Bayesian Algorithm for Reading 1D Barcodes,
CRV09(61-67).
IEEE DOI
PDF File. 0905
BibRef

Chin, T.J.[Tat-Jun], Goh, H.[Hanlin], Tan, N.M.[Ngan-Meng],
Exact integral images at generic angles for 2D barcode detection,
ICPR08(1-4).
IEEE DOI 0812
BibRef

Wachenfeld, S.[Steffen], Terlunen, S.[Sebastian], Jiang, X.Y.[Xiao-Yi],
Robust recognition of 1-D barcodes using camera phones,
ICPR08(1-4).
IEEE DOI 0812
BibRef

Kamijo, K.[Koichi], Kamijo, N.[Noboru], Gang, Z.[Zhang],
Invisible barcode with optimized error correction,
ICIP08(2036-2039).
IEEE DOI 0810
BibRef

Parikh, D.[Devi], Jancke, G.[Gavin],
Localization and Segmentation of A 2D High Capacity Color Barcode,
WACV08(1-6).
IEEE DOI 0801
BibRef

Langlotz, T.[Tobias], Bimber, O.[Oliver],
Unsynchronized 4D Barcodes,
ISVC07(I: 363-374).
Springer DOI 0711
Time multiplexed color 2D barcodes. BibRef

Zhang, C.H.[Chun-Hui], Wang, J.[Jian], Han, S.[Shi], Yi, M.[Mo], Zhang, Z.Y.[Zheng-You],
Automatic Real-Time Barcode Localization in Complex Scenes,
ICIP06(497-500).
IEEE DOI 0610
BibRef

Wang, H.[Hao], Zou, Y.M.[Yan-Ming],
Camera Readable 2D Bar Codes Design and Decoding for Mobile Phones,
ICIP06(469-472).
IEEE DOI 0610
BibRef

Iannizzotto, G., Costanzo, C., Lanzafame, P., La Rosa, F.,
Badge3D for Visually Impaired,
VisImpaired05(III: 29-29).
IEEE DOI 0507
Reads barcodes and gives audio cues. BibRef

Normand, N., Viard-Gaudin, C.,
A two-dimensional bar code reader,
ICPR94(C:201-203).
IEEE DOI 9410
BibRef


Last update:Mar 13, 2017 at 16:25:24