text: Barcodes are used in many commercial applications, thus fast and robust reading is important. There are many different types of barcodes, some of them look similar while others are completely different. In this paper we introduce new fast and robust deep learning detector based on semantic segmentation approach. It is capable of detecting barcodes of any type simultaneously both in the document scans and in the wild by means of a single model. The detector achieves state-of-the-art results on the ArTe-Lab 1D Medium Barcode Dataset with detection rate 0.995. Moreover, developed detector can deal with more complicated object shapes like very long but narrow or very small barcodes. The proposed approach can also identify types of detected barcodes and performs at real-time speed on CPU environment being much faster than previous state-of-the-art approaches.
  @cite_5: In this paper we present an algorithm for the recognition of 1D barcodes using camera phones, which is highly robust regarding the the typical image distortions. We have created a database of barcode images, which covers typical distortions, such as inhomogeneous illumination, reflections, or blurriness due to camera movement. We present results from experiments with over 1,000 images from this database using a Matlab implementation of our algorithm, as well as experiments on the go, where a Symbian C++ implementation running on a camera phone is used to recognize barcodes in daily life situations. The proposed algorithm shows a close to 100 accuracy in real life situations and yields a very good resolution dependent performance on our database, ranging from 90.5 (640 × 480) up to 99.2 (2592 × 1944). The database is freely available for other researchers.
  @cite_4: This paper shows new algorithms and the implementations of image reorganization for EAN QR barcodes in mobile phones. The mobile phone system used here consists of a camera, mobile application processor, digital signal processor (DSP), and display device, and the source image is captured by the embedded camera device. The introduced algorithm is based on the code area found by four corners detection for 2D barcode and spiral scanning for 1D barcode using the embedded DSP. This algorithm is robust for practical situations and the DSP has good enough performance for the real-time recognition of the codes. The performance of our image processing is 66.7 frames sec for EAN code and 14.1 frames sec for QR code image processing, and this is sufficient performance for practical use. The released mobile phone had performance of 5-10 frames sec including OS and subsystem overheads.
summary: The early work in the domain of barcode detection from 2D images was motivated by the wide spread of mobile phones with cameras. @cite_4 proposes a method for finding 2D barcodes via corner detection and 1D barcodes through spiral scanning. @cite_5 introduces another method for 1D barcode detection based on decoding. Both approaches however require certain guidance from the user.