TY - GEN
T1 - Decoding robustness performance comparison for QR and data matrix code
AU - Kulshreshtha, Rishabh
AU - Kamboj, Ayushi
AU - Singh, Sanjay
PY - 2012/12/12
Y1 - 2012/12/12
N2 - In current market there is a need to facilitate the development of numerous applications where users can get and communicate information through coded symbologies in many domains. Cameras on mobile phones have become an integral part of the devices. Powered by increasing computational capability, these cameras designed primarily for taking pictures, are being used as ubiquitous input devices which acquire information from the physical world example to translate documents, signs or to perform image based search. So far one of the most successful applications of camera phones is to scan 2D barcodes printed on products, papers, advertisements and business cards. This capability allows users to use one click to transfer meta-data (i.e. product code, URLs, etc.) to mobile devices instead of typing. It provides an alternative data channel for data transfer using visual communication. It does not require special hardware or data plans. In this paper we have compared the decoding robustness of QR Code and data matrix barcode subjected with varying degree of noise. From the experiment it is inferred that data matrix code is more robust to noise and decodable than the QR code with the same level of noise.
AB - In current market there is a need to facilitate the development of numerous applications where users can get and communicate information through coded symbologies in many domains. Cameras on mobile phones have become an integral part of the devices. Powered by increasing computational capability, these cameras designed primarily for taking pictures, are being used as ubiquitous input devices which acquire information from the physical world example to translate documents, signs or to perform image based search. So far one of the most successful applications of camera phones is to scan 2D barcodes printed on products, papers, advertisements and business cards. This capability allows users to use one click to transfer meta-data (i.e. product code, URLs, etc.) to mobile devices instead of typing. It provides an alternative data channel for data transfer using visual communication. It does not require special hardware or data plans. In this paper we have compared the decoding robustness of QR Code and data matrix barcode subjected with varying degree of noise. From the experiment it is inferred that data matrix code is more robust to noise and decodable than the QR code with the same level of noise.
UR - http://www.scopus.com/inward/record.url?scp=84870692642&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84870692642&partnerID=8YFLogxK
U2 - 10.1145/2393216.2393337
DO - 10.1145/2393216.2393337
M3 - Conference contribution
AN - SCOPUS:84870692642
SN - 9781450313100
T3 - ACM International Conference Proceeding Series
SP - 722
EP - 731
BT - Proceedings of the 2nd International Conference on Computational Science, Engineering and Information, CCSEIT 2012
T2 - 2nd International Conference on Computational Science, Engineering and Information, CCSEIT 2012
Y2 - 26 October 2012 through 28 October 2012
ER -