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QR code

Known as: QR, HCC2D (High Capacity 2-dimensional) codes, MicroQR 
QR code (abbreviated from Quick Response Code) is the trademark for a type of matrix barcode (or two-dimensional barcode) first designed for the… 
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Related topics

Related topics

50 relations
AndroidBCH codeBar-coded boarding passBarcode

Broader (2)

Automatic identification and data captureHypermedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Two way privacy preserving system using combine approach: QR-code & VCS
Quick Response (QR) code is a two dimensional (2D) barcode widely used in many applications such as manufacturing, advertising… 
Highly Cited
2006
Highly Cited
2006
Nested codes with multiple interpretations
This paper proposes a new approach to channel code design for wireless network applications. The resulting nested codes can be… 
Highly Cited
2005
Highly Cited
2005
A decoding algorithm for finite-geometry LDPC codes
In this paper, we develop a new low-complexity algorithm to decode low-density parity-check (LDPC) codes. The developments are… 
Highly Cited
2004
Highly Cited
2004
Product accumulate codes: a class of codes with near-capacity performance and low decoding complexity
We propose a novel class of provably good codes which are a serial concatenation of a single-parity-check (SPC)-based product… 
Highly Cited
2003
Highly Cited
2003
Low-density parity check codes and iterative decoding for long-haul optical communication systems
A forward-error correction (FEC) scheme based on low-density parity check (LDPC) codes and iterative decoding using belief… 
Highly Cited
2002
Highly Cited
2002
On the performance of high-rate TPC/SPC codes and LDPC codes over partial response channels
This paper evaluates two-dimensional turbo product codes based on single-parity check codes (TPC/SPC) and low-density parity… 
Highly Cited
2000
Highly Cited
2000
Low density parity check codes for magnetic recording channels
We propose a system for magnetic recording, using a low density parity check (LDPC) code as the error-correcting-code, in… 
Highly Cited
1999
Highly Cited
1999
Model-based and empirical evaluation of multimodal interactive error correction
Our research addresses the problem of error correction in speechuser interfaces. Previous work hypothesized that switching… 
Highly Cited
1996
Highly Cited
1996
Channel access and interference issues in multi-code DS-CDMA wireless packet (ATM) networks
Multi-Code Direct-Sequence Code-Division-Multiple-Access (MC-CDMA) has been proposed as a flexible multiple access scheme for… 
Highly Cited
1992
Highly Cited
1992
Synergistic Fault-Tolerance for Memory Chips
The discovery of a principle of synergistic fault tolerance is described, and it is shown analytically why it occurs. The… 
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